Semi-hermetic Bock Compressors. Single-stage and Two-stage Reciprocating Compressors HG (HA) engineering for a better world

Semi-hermetic Bock Compressors Single-stage and Two-stage Reciprocating Compressors HG (HA) engineering for a better world GEA Refrigeration Technologies

In touch with our customers GEA Refrigeration Technologies: Your partner for low temperatures GEA Refrigeration Technologies, part of the internationally active GEA Group, is a synonym for industrial refrigeration technology. Since the end of the 9th century, it has been our business to cool processes and products, and to control the temperature of goods in transport. You will find our solutions in the food and beverage sector; in the petrochemical, chemical, and pharmaceutical industries; on fishing ships; in natural gas liquefaction; in infrastructure facilities; and in ice factories. We are also at the top with know-how when it comes to refrigeration at leisure facilities. After all, we have been excited about refrigeration for decades now. As a result, our staff enthusiastically goes about its development and production projects to include preventive and remedial maintenance of your refrigeration systems. This enthusiasm is highly apparent in the daily work of all companies in our Segment. Whether it s complete systems or individual valves: we have the experience in every section of our company to optimally design, manufacture, and install refrigeration systems. And to take full advantage of this experience, we not only carry out development in our own company: we also manufacture, assemble, and test the core components. A chain is, after all, only as strong as its weakest link: and this also applies equally well to refrigeration technology, cooling processes, and cooling chains. This makes it all the more important that you have a partner in GEA Refrigeration Technologies that has learned to master refrigeration from A to Z. And all of this since 896, when Willem Grasso founded his refrigeration division. From this history of GEA Refrigeration Technologies, you will profit in the form of technical expertise and top sector know-how. But we all live in the present and think about the future. We ponder a future in which more and more processes need energy around the world, and fewer natural resources are available. As a result, we have taken it as our goal to create solutions that are not only long-life and cost-effective, but also energy-saving and environment-protecting. We feel obligated to sustainability in many respects. Our objective is to produce longlife and material-saving products over the long run as well as products that use environmentally benign refrigerants. And we aim to produce efficiently. But our responsibility does not end at the factory gate. As a result, we take great pains to ensure that our systems are energyefficient and that they protect the climate. With GEA Refrigeration Technologies, you can also count on optimal economy: saving energy indeed means reducing money spent for energy. At the same time, you protect the environment. Thanks to our refrigeration technology, your processes will run more economically and more ecologically. To maintain our standard of living and to assure quality of life for future generations as well. Our claim of combining economy with saving natural resources is reflected in all components of our company, such as the following: compressors, chillers, heat pumps, ice machines, fittings and valves, control systems, and many, many more. You can find proof of the above throughout the world. Our international corporate network and above all our reference projects are spread all over the globe. www.bock.de

Bock Compressors Characteristics semi-hermetic Bock compressors I Single-stage semi-hermetic Bock compressors I Two-stage semi-hermetic Bock compressors I 3 Service - Made by GEA Bock I 4 Disclaimer This brochure has been produced for you with the greatest of care. Nevertheless it is not possible to rule out mistakes completely. In such cases we cannot assume any liability. The contents correspond to the status on going to print. Deviations cannot be ruled out because of the ongoing developement process for our products. The details are provided as unbinding general information and cannot substitute detailed, individual consultation. Reprints even only of excerpts only allowed with the explicit approval of GEA Bock GmbH. GEA Bock GmbH 0 www.bock.de 3

GEA Bock - More than a compressor Over 75 years ago, when the refrigeration and air-conditioning industry was still in its infancy, our company's founder, Wilhelm Bock, had a vision: he wanted to build first-class and reliable refrigeration machines. In the following decades Bock developed into one of the world's leading manufacturers of refrigeration and airconditioning compressors. Today, GEA Bock offers as part of GEA Refrigeration Technologies the right compressor for all fields of commercial-, industrial-, rail-, bus- and transport refrigeration. That GEA Bock places the highest demands on compressors for energy efficiency shows our EFC system. For many years we offer with the EFC system a solution to reduce the energy consumption by 5 %. In this brochure we present you our current program of singlestage and two-stage semi-hermetic Bock compressors. Be inspired. By our new products, our established product series and the entire passion that goes into each of our products. 4 www.bock.de

Bock Compressors roduction rogram Semi-hermetic compressors HG (HA) The Bock HG (Hermetic Gas-cooled) range of semi-hermetic compressors offers traditional suction gas-cooled compressor state of the art technology. These compressors of the highest quality standard excel in their running comfort, easy maintenance, efficiency and reliability. Suitable as standard for conventional or chlorine-free HFC refrigerants. The HA (Hermetic Air-cooled) range, specially engineered by GEA Bock, is available for deep-freezing applications, in particular for use with the refrigerants R and R4A. ººSingle-stage ººCO compressors subcritical ººCO compressors transcritical ººR34a compressors ººR7C compressors ººR40A compressors ººTwo-stage compressors ººATEX compressors ººDuplex compressors ººHC compressors ººCompressor units with receiver ººAluminium compressors ººCondenser units air-cooled ºº-pole compressors Vehicle compressors FK Bock vehicle compressors of the FK range are the result of many years of experience in the domain of mobile cooling systems. The unsurpassed light, compact, robust design and wide r.p.m. range are only some of the outstanding features of this unique product range of two, four and six cylinder compressors. A wide variety of designs can be tailored to suit individual requirements. The so-called K version is a special innovation with a unique valve plate system for maximum requirements in bus and coach air-conditioning systems. ººCompressors for bus and train air-conditioning ººCompressors for transport refrigeration and other applications Open type compressors F The F model series provides modern open type compressors for separate drive systems (using V belts or direct couplings). Load transfer through a V pair. Virtually all drive capacity requirements can be met. Very compact compressor design, robust and easy to handle. Oil pump lubrication as standard. ººSingle-stage compressors ººNH3 compressors ººCompressor units for direct drive ººNH3 Compressor units for direct drive www.bock.de 5

The difference is in the detail - Characteristics of semi-hermetic Bock compressors Special features Forward looking compressor models 8 4

Semi-hermetic Bock Compressors Special features Universal --e.g. R34a, R4A, R7, R7C, R One compressor design for all standard refrigerants. For air-conditioning applications, normal refrigeration and deep-freezing --Maximum allowed operating pressure (H): 8 bar High refrigeration capacity combined with minimum power requirement --Optimized gas flow --Efficient service valves --Minimum clearance volume --owerful economic drive motors Wide range of applications without additional cooling Deep-freezing range with R4A, R7 also available with suction gas cooling (HG version) Stable valve plate design --Universally proven valve design with intake and discharge finger reed valves clamped on one side --Valve made of high quality impact-resistant spring steel Replaceable motors The compressors can be repaired in the field as the drive motor can be exchanged. Economic capacity control --Cylinder cover incorporating a connection for capacity control --ossible control stages: 4 cylinder: % 6 cylinder: 33 % / 66 % 8 cylinder: 5 % / % / 75 % --Continuously variable speed control (5-70 Hz) using an external frequency converter EFC/EFCe. See separate brochure "Bock semihermetic compressors - Electronic Controls". Minimum space requirement articularly low installation height and width uiet and low vibration --Generously dimensioned crank mechanism --Optimized mass balance --Large volume pressure section for pulsation absorption --4 cylinder design from as little as 9 m³/h Safe, reliable oil supply Inlet lubricating circuit Oil pump Inlet lubricating circuit Oil overpressure Oil return --4 and 6 cylinder with a conventional single circuit lubricating system --Lubricating system incorporating an oil pump --Large volume oil sump --8 cylinder compressor with a dual circuit lubricating system (two oil circuits), each of the two main bearings supplied as the first lubrication point --Oil pump lubrication independent of direction of rotation --Connection possibility for oil pressure monitoring p-oil differential pressure sensor --Large volume oil sump --Direct coupling option for oil level regulator as standard 8 www.bock.de

Semi-hermetic Bock Compressors Special features Wear-resistant durable driving gear -- and 4 cylinder compressor HG(HA) to HG(HA)34 --Solid construction and design --Low friction sleeve bearings --Aluminium pistons with two ring assembly --4 and 6 and 8 cylinder compressor HG(HA)4 to HG8 --Solid construction and design --Surface-hardened crankshaft --Low friction sleeve bearings --Aluminium pistons with triple ring assembly, hard-chromium plated sealing ring, HG(HA)4 with double ring assembly --Aluminium connecting rod with high resistance piston bolt bearings starting HG(HA)5 3 4 Solid construction and design HG(HA)-34 HG(HA)4 HG(HA)5 HG8 --Valve made of high quality impact-resistant spring steel --Concentric reed valve on the suction side finger reed valve www.bock.de 9

Semi-hermetic Bock Compressors Special features Variable suction line valve position (HG) 4 cylinder 8 cylinder --Shutoff valve rotates through 90 ( and 4 cylinder) suction cover rotates through 90 (8 cylinder) --Flexible location for suction line connection Oil sump heater --Optional in and 4 cylinder compressors HG(HA) up to HG(HA)34 --TC heater, self-regulating --Replacement without opening the refrigeration circuit --Standard in 4 and 6 and 8 cylinder compressors HG(HA)4 up to HG8 --Immersion case design --Replacement possible without opening the refrigerating circuit 0 www.bock.de

Semi-hermetic Bock Compressors Special features Economic capacity control (option) 3 Via capacity regulator Cylinder cover incorporating a connection for capacity control ossible control stages: 4 cylinder: %, 6 cylinder: 33 % / 66 %, 8 cylinder: 5 % / % / 75 % Via frequency converter Continuously variable speed control using the Bock EFC / EFCe (Electronic Frequency Control) --Up to 5% less power consumption --EFC Continuously variable speed control directly mounted on the compressor HG(HA) to HG(HA)34 --EFCe 3 Continuously variable speed control for individual set-up HG4 to HG8, HA on request --Further information see separate brochure "Bock semi-hermetic compressors - Electronic Controls". 3 4 Electric switch box --Robust aluminium construction --Easy electrical installation due to large internal volume --Terminal block with cables in glass seal model --Hinged and removable lifting cover with a single quick fastener --Terminal strip for add-on components --rotection system: I66 --Easy electrical installation due to large internal volume --Terminal block with cables in glass seal model --Hinged lifting cover with a single quick fastener (6 cylinder), --Cover with simple snap closure (8 cylinder) --Insulation between terminal studs --Inspection window for compressor monitoring (8 cylinder) --rotection system: 4 cylinder I65; 6 and 8 cylinder I54 www.bock.de

Semi-hermetic Bock Compressors Special features Bock M0 Electronic Motor rotection Bock Compressor Management BCM000 --Standard with all, 4 and 6 cylinder compressors --Temperature monitoring with TC sensors and optical status indicators --Discharge gas temperature sensor (option) --Further information see separate brochure "Bock semi-hermetic compressors - Electronic Controls". --Innovative and advanced compressor management system --Standard with 8 cylinder compressors (optional for 4- and 6 cylinder compressors) --Further information see separate brochure "Bock semi-hermetic compressors - Electronic Controls". www.bock.de

Semi-hermetic Bock Compressors Special features Start unloader with the Bock ESS (option) Single phase AC operation with Bock ES (option) (Electronic Soft Start) --Optional for HG and HG34 --Continuous compressor start-up to nominal speed --No need for conventional start unloaders --I0 unit for installation in switch cabinet (supplied loose) --Further information see separate brochure "Bock semi-hermetic compressors - Electronic Controls". (Electronic Single hase) --Standard three phase AC compressor can be used on a single phase supply --No start-up or operating condensers or relays required --Unit designed for installation in switch cabinet --Further information see separate brochure "Bock semi-hermetic compressors - Electronic Controls". 3 4 www.bock.de 3

Semi-hermetic Bock Compressors Forward looking compressor models Bock offers a choice of interesting compressor versions in the established semi-hermetic range for current market trends such as alternative refrigerants, deep-freezing or EX protection. Semi-hermetic compressors for all applications HA Compressors (Hermetic Air-cooled) Compressors for Special Refrigerants ATEX Compressors Compressors for Mobile Applications air cooled semi-hermetic compressors for deep-freezing applications (R/R4A), see page 7 CO Compressor subcritical for subcritical cascade systems CO Compressor transcritical for explosion-risk environments -pole Compressors aluminium compressor cast iron compressor for transcritical applications 4-pole Compressor HC Compressor aluminium compressor for hydrocarbons R7C Compressor R34a Compressor for the refrigerant R7C for the refrigerant R34a R40A Compressor for the refrigerant R40A Available versions HG HG HG34 HG4 HG5 HG6 HG7 HG8 HA compressors CO compressors subcritical CO compressors transcritical HC compressors R34a compressors R40A compressors ATEX compressors -pole compressors aluminium -pole compressors cast iron 4-pole compressors aluminium R7C compressors 4 www.bock.de

Semi-hermetic Bock Compressors Forward looking compressor models HA System Hermetic Air-cooled Semi-hermetic air-cooled compressors for deep-freezing (R/R4A) A semi-hermetic compressor with the advantages of an open type. Available for all and 4 cylinder versions. Increasingly high specifications are being set for all suction gascooled semi-hermetic compressors for deep-freezing applications. Compressors rapidly reach their temperature limits due to the rise in temperature of the suction gas caused by the drive motor. The refrigeration capacity also diminishes. But not in Bock HA compressors. The unique Bock HA principle prevents this. The drive motor is aircooled and compressor suction is direct. The suction gas is not heated by the motor, but is fed directly to the compressor without being diverted through the motor. The motor is cooled by a compact integrated ventilation unit. Its precise airflow cools not only the motor but also the compressor and especially the cylinder heads. 3 Suction gas is fed directly into the compressor The motor is cooled by an integrated ventilation unit Cool air is directed over the motor through an air duct hood This results in a reduced discharge gas temperature and therefore an extended range of applications combined with improved capacity (deepfreezing - e.g. R, R4A). In addition, the compressor is separate from the motor, which is a particular advantage in the event of a motor burnout. 3 4 www.bock.de 5

6 www.bock.de

Single-stage semi-hermetic Bock compressors At a glance Special features Operating limits and performance data Technical data Dimensions and connections Scope of supply and accessories 8 9 0 4 44 55 www.bock.de 7

Single-stage Bock Compressors At a glance The Bock semi-hermetic compressor program provides a full performance range of innovative and modern compressor designs in, 4, 6 and 8 cylinder constructions. The ideal solution for any kind of application. HG (Hermetic Gas-cooled) Conventional suction gas-cooled compressor design HA (Hermetic Air-cooled) Special Bock design for deep-freezing (R/R4A) with an air-cooled motor and direct suction at the cylinder. All the compressors display the same particularly remarkable features: --Outstanding running comfort --High efficiency and reliability to the highest quality standard --Easy maintenance, e.g. interchangeable motors --Oil pump lubrication --Bock M0 electronic motor protection, especially easy to operate with LED status indicators --Suitable for conventional and chlorine-free HFC refrigerants Available versions: The Bock semi-hermetic program provides the following product variants: --Single-stage HG (HA) compressors --Two-stage HGZ compressors --Duplex DHG (DHA) compressors --SHG (SHA) compressor units with receiver --SHG (SHA) condenser units air-cooled Forward looking compressor models Bock offers a choice of interesting compressor versions in the established semi-hermetic range for current market trends such as alternative refrigerants, deep-freezing or EX protection. --HA (Hermetic Air-cooled), air-cooled compressors for deep-freezing applications --CO Compressors (subcritical), for subcritical cascade systems --CO Compressors (transcritical), for transcritical CO applications --R40A Compressors, for the refrigerant R40A --ATEX (ATmospheres EXplosibles), for explosion-risk environments The current program...8 model sizes with 6 capacity stages from 5,4 to 79,8 m³/h ( Hz) 0 00 00 3 Hubvolumen Displacement m m³/h HG(HA) HGe HA HG34e HA34 HG(HA)4 HG(HA)5 HG(HA)6 HG7 HG8 8 www.bock.de

Single-stage Bock Compressors Special features 3 4 Type key HG X 3 4 e / 5-4 S Motor variant 4) Number of poles Swept volume Series 3) Number of cylinders Size Ester oil filling ) Series ) ) HG = Hermetic Gas-Cooled (suction gas-cooled) HA = Hermetic Air-Cooled (for deep-freezing) ) X = Ester oil filling (HFC refrigerants e.g. R34a, R4A,R7, R7C) 3) e = Additional declaration for e-series compressors = Additional declaration for luscom compressors 4) S = More powerful motor e.g. air-conditioning applications www.bock.de 9

Single-stage Bock Compressors Operating limits R34a Operating limits HGX / HGXe / HGX34e HGX4 / HGX5 / HGX6 / HGX7 / HGX8 Unlimited application range Supplementary cooling or reduced suction gas temperature Motor version -S- (more powerful motor) t O t C Evaporating temperature ( C) Condensing temperature ( C) t Oh Suction gas superheat (K) t Oh Suction gas temperature ( C) Max. permissible operating pressure (L/H) ) : 9/8 bar ) L = low pressure H = high pressure R34a Notes Operating limits ASERCOM certified performance data Compressor operation is possible within the limits shown on the application diagrams. lease note the coloured areas. Compressor application limits should not be chosen for design purposes or continuous operation. For compressors with this label, the performance data are certified according to the strict requirements of ASERCOM. Restrictions to the operating limits may occur when using the Bock EFC (Electronic Frequency Control). Further explanation see separate brochure "Bock semi-hermetic compressors - Electronic Controls". erformance data ASERCOM is the Association of European Refrigeration Compressors and Controls Manufacturers. Information about the Association and the constantly updated overview of certified Bock compressors can be found at www.asercom.org and www.bock.de. The performance data for R34a are based on ISO-DIS 99 (DIN 898) with a Hz power supply frequency. This signifies: 5 C suction gas temperature without liquid subcooling. For luscom compressors and HGX8/470-4 operating at Hz already comply with EN 900. This signifies 0 C suction gas temperature without liquid subcooling. This results in significant differences compared to specifications with liquid undercooling and/or suction-gas temperatures. A comprehensive modification to 0 C suction gas temperature will follow at a later date. Conversion factor for 60 Hz =, erformance data for other operating points, see GEA Bock software. 0 www.bock.de

Single-stage Bock Compressors erformance data R34a erformance data Hz Type Cond. Cooling capacity O [W] ower consumption e [kw] HGX/60-4 S HGX/75-4 HGX/90-4 HGX/0-4 HGXe/5-4 HGXe/60-4 HGXe/90-4 temp. C 60 70 60 70 60 70 60 70 60 70 60 70 60 70 Evaporating temperature C,5 0 7,5 5 0-5 -0-5 -0-5 - 490 4486 78 3697 09 45 908 480 5 836 605 0,70 0,7 0,7 0,7 0,68 0,65 0,60 0,54 0,49 0,44 0, 454 3874 358 385 585 066 6 46 93 670 455 0,85 0,84 0,83 0,8 0,77 0,7 0,65 0,59 0,54 0,49 0,45 360 39 985 698 8 734 349 0 74 4 0,99 0,97 0,94 0,9 0,85 0,77 0,70 0,63 0,57 0,5 0,49 8 7 480 37 799 49 090 806 558 3 45,,08,04,00 0,9 0,8 0,74 0,66 0,59 0,55 0,5 4 0 004 804 44 4 846 60 38,3,8,,07 0,96 0,85 0,75 0,66 0,60 647 5604 95 469 3760 7 383 849 5 044 756 0,88 0,89 0,89 0,88 0,85 0,8 0,75 0,68 0,6 0,55 0, 535 48 4395 3979 39 58 07 557 63 837 569,06,05,04,0 0,96 0,89 0,8 0,74 0,67 0,6 0,57 453 43 379 337 75 66 686 76 97 6 377,4,,8,4,06 0,97 0,88 0,79 0,7 0,65 0,6 3770 343 98 795 48 773 36 006 697 45 8,,35,,5,4,03 0,9 0,8 0,74 0,68 0,65 60 773 4 53 800 4 058 75 476,53,47,,33,9,06 0,94 0,83 0,74 795 6663 6069 55 4 363 869 9 696 59 9,09,,,3,,06,00 0,9 0,83 0,74 0,65 6377 58 580 478 3883 304 437 87 06 707,34,34,3,,4,6,06 0,96 0,85 0,74 0,65 548 498 453 75 386 606 05 535 7 79 5,60,57,53,49,39,7,4,0 0,89 0,77 0,67 46 476 377 3393 74 3 637 876 59 358,83,78,7,65,5,36,,06 0,9 0,79 0,69 377 3 59 7 7 687 79 937 65,0,93,85,76,59,,3,06 0,90 869 7858 745 6477 57 43 334 593 97 464 060,3,4,5,4,0,3,05 0,95 0,86 0,78 0,7 7453 6787 663 5580 458 369 84 83 63 73 797,49,48,45,4,35,5,4,04 0,94 0,85 0,79 634 5767 59 476 380 37 364 789 99 883 58,74,70,65,60,48,36,3,,00 0,9 0,87 587 4800 4344 399 35 486 90 4 977 596 55,96,89,8,75,60,44,9,5,04 0,96 0,9 49 3888 35 359 54 969 483 053 667,5,06,96,87,68,49,3,6,04 000 970 84 7660 60 4960 3860 9 60 5 090,,35,38,39,39,34,5,4,0 0,89 0,765 8990 800 74 67 54 330 480 790 60 860,69,70,69,67,59,48,35,0,05 0,903 0,769 7800 7090 640 5780 46 360 7 00 4 978 657,0,98,94,88,75,59,4,4,06 0,908 0,773 6570 59 5360 480 380 9 00 590 0 744 4,7,,3,04,86,66,45,5,07 0,909 0,783 53 4800 430 38 00 80 690 00 89,48,38,7,6,93,70,47,5,06 800 600 0600 9560 7780 6 490 380 870 0 490,63,65,66,65,63,59,5,4,9,5 0,983 00 000 900 83 67 5390 4 3 40 7 60,07,05,03,00,9,8,68,53,36,7 0,96 96 8760 79 770 5780 4580 3560 680 9 30 783,46,4,36,9,5,99,80,60,38,4 0,884 8 7460 67 6060 48 3790 880 00 4 844 335,80,7,63,54,33,,87,6,34,04 0,744 6880 60 5580 4990 39 00 90 490 86 3,09,97,85,7,45,7,87,56,3 00 900 700 96 7800 680 4790 360 6 870,04,06,06,05,00,9,80,65,48,9,09 3600 0 0 00 8460 680 5360 40 60 00 5,59,55,5,46,33,7,98,78,57,34, 900 0800 98 89 770 5800 450 34 50 790 0 3,09 3,0,9,83,6,39,4,89,63,37, 000 960 830 750 6070 4800 3700 770 00 40 959 3,54 3,4 3,8 3,4,86,56,6,96,66,37,0 880 750 6790 60 4880 380 900 5 3,9 3,74 3,57 3,39 3,03,68,3,97,64 3 4 Relating to 0 C suction gas temperature, without liquid subcooling Supplementary cooling or reduced suction gas temp. www.bock.de

Single-stage Bock Compressors erformance data R34a erformance data Hz Type Cond. Cooling capacity O [W] ower consumption e [kw] HGX34e/5-4 HGX34e/55-4 ) HGX34e/35-4 ) HGX34e/380-4 ) HGX4/465-4 HGX4/555-4 HGX4/6-4 temp. C 60 70 60 70 60 70 60 70 60 70 60 70 60 70 Evaporating temperature C,5 0 7,5 5 0-5 -0-5 -0-5 - 700 5700 40 00 0600 84 6590 00 3670 60 800,7,,3,3,5,4,98,80,59,38,8 500 3800 600 0 90 790 55 40 970 060 0,87,84,78,7,55,34,,87,64,4, 00 800 0700 95 7590 5890 44 3 70 5 0 3,38 3,7 3,6 3,03,76,47,8,90,64,4,4 0800 9690 8690 77 6070 460 30 40 660 0 784 3,79 3,6 3,45 3,7,90,54,0,89,6,39,4 8590 7680 68 60 46 34 480 7 90 4, 3,89 3,66 3,43,99,56,7,84,56 0600 8800 700 5600 700 000 7800 5890 430 80 90,6,67,7,7,66,53,34,,88,63,4 800 60 00 3600 000 8660 6660 4960 3570 490 70 3,36 3,35 3,3 3,5 3,08,84,57,7,97,68,43 5600 400 900 600 930 780 55 70 880 960 3 4,0 3,93 3,83 3,7 3,4 3,08,73,36,0,68,4 300 900 0700 960 76 590 44 30 50 0 4,56 4,4 4,4 4,06 3,66 3,3,80,37,96,6,3 00 94 8480 7590 5970 4570 3380 40 660 4,98 4,77 4,54 4, 3,79 3,8,76,8,83 50 30 00 900 50 0 9660 7390 550 90 3, 3,43 3,43 3, 3,9 3,,88,6,3,0,7 0 00 80 6700 30 0700 860 660 460 330 3 4, 4,7 4,0 4,0 3,78 3,49 3,6,80,43,07,73 900 70 5800 400 0 89 6880 5 370 600 7 4,97 4,85 4,7 4,55 4,9 3,79 3,36,9,47,04,65 600 4600 300 800 93 780 550 8 900 70 5,63 5,44 5, 5,00 4,5 4,00 3,46,93,4,9,47 300 800 0600 9390 7380 5660 400 00 00 6,8 5,9 5,6 5,33 4,7 4,08 3,44,8, 700 800 5600 300 9000 00 930 7060 5 3860 4,7 4,8 4,6 4, 4,06 3,83 3,53 3,0,83,46,09 7000 4600 0 00 6600 30 00 8000 600 440 380 5,6 5,9 5,09 4,97 4,67 4, 3,89 3,46 3,00,56,3 300 00 90 70 400 0 8760 6670 49 35 4 6,7 6,0 5,83 5,63 5,8 4,69 4,6 3,6 3,07,55,06 9600 7800 600 4600 700 9 7 53 3860 6 690 6,97 6,73 6,46 6,8 5,59 4,96 4,3 3,66 3,0,4,86 6000 300 800 93 790 55 800 7,65 7,3 6,97 6,60 5,86 5,09 4,3 3,56,83 36844 33673 698 790 866 8484 4705 47 875 66 4458 6,44 6, 5,98 5,77 5,37 4,98 4,6 4,6 3,89 3, 3,0 3360 73 7568 38 0475 654 38 08 7765 568 390 7,5 6,97 6,70 6,44 5,94 5,46 4,98 4,5 4,04 3,54 3,0 883 657 386 69 763 48 44 8754 6653 488 3383 8,09 7,75 7,4 7,0 6,48 5,87 5,8 4,68 4,07 3,44,78 3760 555 97 760 439 38 898 6979 536 3934 775 8,96 8,55 8,5 7,76 6,99 6,4 5, 4,75 3,98 3,9,37 790 6094 4433 90 049 8055 668 489 368 9,85 9,37 8,89 8,4 7,49 6,57 5,65 4,73 3,79 43847 074 36533 335 7 997 7 365 0383 764 55 7,66 7,39 7, 6,87 6,38 5,93 5, 5,06 4,63 4,7 3,69 39463 3607 3808 9798 4367 9665 564 7 94 676 4665 8,63 8, 7,98 7,66 7,07 6,49 5,93 5,37 4,80 4, 3,59 34 348 8398 574 0973 6876 338 048 797 580 6 9,63 9,3 8,83 8,45 7,7 6,99 6,8 5,57 4,84 4,09 3, 877 565 35 0958 6945 3545 0688 85 636 468 3 0,66 0,7 9,70 9,3 8,3 7,43 6,54 5,65 4,74 3,80,8 3 953 776 5363 98 9586 7459 5747 438,73,5 0,58 0,0 8,9 7,8 6,7 5,63 4,5 5459 4703 4875 3898 3937 586 0539 603 86 8948 66 8,99 8,67 8,36 8,06 7,49 6,96 6,45 5,94 5,43 4,90 4,33 4634 48 384 3497 8597 79 8336 485 0846 7936 5474 0,3 9,74 9,36 8,99 8,9 7,6 6,96 6,3 5,64 4,95 4, 57 36673 3338 09 464 9806 5704 7 99 688 474, 0,83 0,37 9,9 9,05 8,0 7,37 6,53 5,68 4,80 3,88 3386 06 746 4596 9887 5897 544 9747 744 5494 3876,5,94,38 0,84 9,77 8,7 7,68 6,63 5,56 4,46 3,3 0 478 058 803 435 8754 6745 54 3,76 3,08,4,75 0,45 9,7 7,89 6,60 5,9 Relating to 5 C suction gas temperature (HGX34e to 0 C suction gas temperature) without liquid subcooling www.bock.de ) Compressors are ASERCOM certified Supplementary cooling or reduced suction gas temp.

Single-stage Bock Compressors erformance data R34a erformance data Hz Type Cond. Cooling capacity O [W] ower consumption e [kw] HGX5/75-4 HGX5/8-4 HGX5/945-4 HGX6/080-4 HGX6/-4 HGX6/40-4 HGX7/60-4 temp. C 60 70 60 70 60 70 60 70 60 70 60 70 60 70 Evaporating temperature C,5 0 7,5 5 0-5 -0-5 -0-5 - 5779 535 4775 43390 35549 8736 86 7835 3564 9960 69 0,0 9,65 9, 8,97 8,34 7,75 7,8 6,6 6,04 5,45 4,8 555 47064 4859 3896 383 5690 040 590 07 8834 6094,7 0,84 0,4 0,0 9,3 8,48 7,75 7,0 6,8 5,5 4,69 4480 8 37097 3366 7398 047 748 360 0343 7589 559,58,05,54,04 0,07 9,3 8,0 7,7 6,3 5,34 4,3 36939 335 37 7378 36 7695 3963 0849 864 66 434 3,9 3,9,67,06 0,87 9,7 8,55 7,38 6,9 4,97 3,69 789 0 438 0070 5934 53 9744 78 574 5,3 4,56 3,8 3,08,64 0, 8,78 7,35 5,89 65754 60097 54786 4980 808 3988 644 0474 557 433 7956,49,08 0,68 0, 9,58 8,90 8,4 7,59 6,94 6,5 5,53 5980 58 4900 44686 3654 949 34 854 3859 04 6995,94,44,96,49 0,60 9,74 8,90 8,06 7, 6,3 5,39 54 4686 4586 3860 345 59 0067 563 873 87 6037 4,44 3,83 3,5,67,56 0,48 9,4 8,35 7,6 6,3 4,95 45 38469 3484 349 54 033 609 455 9487 70 495 5,98 5,6 4,55 3,85,48,4 9,8 8,47 7, 5,70 4,4 3947 87 5758 89 4376 86 869 657 7,59 6,7 5,86 5,0 3,36,7 0,08 8,44 6,76 7484 68376 6334 56673 4643 37533 9860 394 777 09 905 3,08,60,5,7 0,89 0, 9,38 8,64 7,89 7, 6,9 67334 647 55979 84 4576 33554 6658 0768 5768 538 7959 4,73 4,6 3,6 3,08,06,08 0, 9,7 8,0 7,9 6,3 5857 5337 48453 4390 35785 8796 83 7776 39 993 6869 6,43 5,74 5,07 4,4 3,6,93 0,7 9, 8,6 6,98 5,64 4847 43769 396 35759 893 3 837 47 0794 7988 5635 8,9 7,36 6,55 5,76 4,0,68,6 9,64 8,09 6,49 4,8 36349 3680 96 64 08 6356 77 9807 7476 0,0 9,0 8,05 7,09 5,0 3,33,47 9,60 7,69 85736 78334 7386 64875 598 4867 349 69 04 479 09 4,90 4,37 3,87 3,39,46,59 0,74 9,90 9,04 8,4 7,9 773 707 6406 5830 47666 3844 37 7939 49 8906 6,80 6,6 5,53 4,93 3,77,65,56 0,47 9,36 8, 7,0 6708 6090 5554 366 4068 36 63 0387 5449 67 7704 8,77 7,98 7, 6,46 5,0 3,59,0 0,8 9,4 7,96 6,46 54908 4986 457 84 386 650 0965 635 45 963 6393 0,84 9,87 8,93 8,0 6,0 4,44,70 0,96 9,0 7, 5,54 65 3660 3879 9464 3497 8566 4537 75 8647 3,0,85 0,7 9,59 7,38 5, 3,08 0,93 8,77 984 8994 8948 74474 60954 4909 39087 43 90 6908 73 7,0 6, 5,9 5,37 4,3 3,3,33,36 0,38 9,35 8,5 88658 809 73706 66937 5478 448 34 70 0593 4979 04 9,9 8,55 7,83 7,4 5,8 4,5 3,7,0 0,75 9,43 8,05 76946 709 63759 5788 4745 37954 09 33 7735 934 8844,55 0,64 9,76 8,90 7,3 5,6 4,0,4 0,80 9,4 7,4 633 5739 5856 46865 3798 433 67 879 464 059 7339 3,9,8,73 0,67 8,60 6,58 4,58,58 0,56 8, 6,36 46666 407 37743 3384 6974 33 6688 944 996 6,4 5,09 3,77,48 9,95 7,47 5,0,55 0,06 98 034 9339 84735 6935 55989 4447 3464 67 937 3347 9,46 8,77 8, 7,48 6,8 5,4 4,03,93,8 0,63 9,39 00873 909 8386 7660 657 08 39838 970 343 7043 63,95,0 0,9 9, 7,98 6,53 5,0 3,68,3 0,73 9,6 87547 7979 7544 65784 536 4383 3437 668 079 476 006 4,5 3,49,48, 9,60 7,76 5,94 4,3,9 0, 8,43 777 655 59000 533 434 3466 7383 9 69 968 83 7, 5,96 4,73 3,5,6 8,86 6,59 4,3,0 9,67 7,3 596 47807 4943 38484 690 4 8987 477 94,06 8,54 7,05 5,58,70 9,88 7,08 4,8,45 493 0976 043 9966 75469 66 496 38837 74 96 684 6,46 6,7 6,84 6,83 6,46 5,69 4,6 3,3,90 0,44 9,03 0899 9997 9037 89 66947 567 488 33788 5945 9339 3748,03 0,9 0,66 0, 9,9 7,97 6,4 4,7,99,9 9,73 95988 878 7973 7637 5868 46654 3687 8600 68 5703 0634 5,9 4,70 4, 3,4,8 9,98 7,99 5,95 3,94,05 0,37 8743 74970 67755 6069 4975 39066 5 338 735 05 7545 8,86 8,03 7, 6, 3,97,65 9,8 6,9 4,68,64 0,89 698 64 5608 9 0 3348 80 7985 84 3,98,8 9,60 8,3 5,66,9 0,9 7,56 5,3 3 4 Relating to 5 C suction gas temperature, without liquid subcooling Supplementary cooling or reduced suction gas temp. www.bock.de 3

Single-stage Bock Compressors erformance data R34a erformance data Hz Type Cond. Cooling capacity O [W] ower consumption e [kw] HGX7/860-4 HGX7/0-4 HGX8/470-4 HGX8/8-4 HGX8/30-4 temp. C 60 70 60 70 60 70 60 70 60 70 Evaporating temperature C,5 0 7,5 5 0-5 -0-5 -0-5 - 39469 7396 608 05573 86635 7037 56394 44583 34639 67 9334 8,89 9,0 9,34 9,3 8,90 8,0 6,78 5,9 3,66,98 0,37 34 3989 03680 975 76853 6067 49463 38787 9784 0 578 4,4 4,00 3,7 3,3,5 0,6 8,84 6,90 4,9,96,7 090 0094 90887 836 66775 53557 437 383 487 807 08 8,9 8,36 7,68 6,89 5,05,94 0,65 8,3 6,00 3,83,9 94985 86063 77780 7005 5645 44847 337 6768 9786 3835 866 33,3 3,8 3, 9,99 7,5 4,86,3 9,4 6,85 4,5, 7947 7645 649 57733 4593 35987 7643 0646 474 36,7 35,38 33,98 3,5 9,45 6,3 3,8 0,6 7,37 58685 44949 306 09 9857 8006 6464 75 394 993 997,49,84,00,99, 0,49 9,09 7, 5,54 3,64,80 46 9694 7965 07037 8744 7068 5678 443 33888 559 7956 7,47 7,3 6,99 6,5 5,0 3,47,44 9,3 6,96 4,75,7 537 3999 039 93566 75975 60936 4859 37356 836 050 3890 3,90 3,6 3,49,59 8, 6,0 3, 0,83 8,0 5,74 3,55 0807 979 88497 79764 649 506 39864 456 5 574 9855 37,70 36,6 35,4 34, 3, 8,8 5,8,0 9,7 6, 4, 904 856 7384 65688 560 945 345 3490 6773 4,77,5 38,66 36,99 33,5 9,93 6,37,94 9,77 80980 65373 688 36898 894 9039 740 55486 445 367 38 8,60 8,57 8,38 8,0 6,89 5,5 3, 0,85 8,5 5,5,7 698 4875 35 75 99905 80064 6970 48 3637 5955 7633 36,03 35,34 34,5 33,54 3,5 8,57 5,58,37 9,0 5,64, 43344 6 845 075 86709 68954 53667 66 960 0396 76 4,7,85 39,4 37,87 34,5,85 6,99 3,0 8,99 5,03, 458 34 0053 90598 769 5797 43889 3547 9 4877 804 47,04 45,4 43,4 4,06 36,70 3,4 7,48,80 8,9 3,73 9,53 0070 90986 8905 73439 5844 4579 3 455 6547,70 48,4 45,7 43,4 37,86 3,48 7,09,79 6,65 0768 97 74998 5880 9576 044 8654 6497 48905 3646 569 35,60 35,08 34,39 33,54 3,4 8,87 6,05 3,09 0,4 7,35 4,88 895 756 5689 4473 487 9890 733 558 403 63 93 4,56, 39,9 37,95 34,95 3,67 8,3 4,80,5 8,5 5,96 66558 59 36858 35 9966 7903 696 47433 3547 5566 753 47,6 45,66 43,95 4,4 38,3 34,3,3 6,45,86 9,69 7,0 4308 946 673 0499 8398 6656 549 3945 90 096 4394 5,79,68 48,49 46,3 4,6 36,96 3,4 8,6 4,,00 8,4 8776 06867 95867 85734 67907 556 85 965 67 58,8 55,68 53,0,34 44,96 39,69 34,66,03 5,95 39807 880 9909 80680 4749 8675 94 7356 5564 46 93, 39,9 39,3 38,6 35,75 3,85 9,63 6,7,9 9,75 6,93 570 95875 778 60965 648 045 896 635 478 3485 46 47,9 46,08 44,70 43,7 39,77 36,03 3, 8, 4,47,07 8,6 896 703 5573 5 335 906 70446 53969 8 9089 9937 53,77 5,95,00 47,94 43,59 39,05 34,,09 6,0,4 9,46 685 4758 3794 9386 95553 75384 584 44538 33 3849 6377 60,06 57,66 55,7 5,60 47,34 4,05 36,89 3,04 7,65 3,90 0,95 354 59 09075 97546 7763 60366 4648 353 645 66,3 63,35 60,33 57,8 5,6 45,5 39,44 34,7 9,53 Relating to 5 C suction gas temperature (HGX8/470-4 to 0 C suction gas temperature) without liquid subcooling Supplementary cooling or reduced suction gas temp. 4 www.bock.de

Single-stage Bock Compressors Operating limits R4A/R7 Operating limits HGX / HGXe / HGX34e / HGX4 / HGX5 / HGX6 / HGX7 / HGX8 HAX / HAX / HAX34 / HAX4 t c ( C) 70 t ( C) c 60 58? t oh <0K 60 58? t oh <0K t +0 C oh t +0 C oh 0 - -45 - - -0-0 0 0-5 7,5 t ( C) o 0 - - - -0-0 t ( C) o HAX5 HAX6 3 60 58 t ( C) c? t oh <0K HAX5/75-4 HAX5/8-4 HAX5/945-4 60 58 t ( C) c? t oh <0K HAX6/080-4 HAX6/-4 HAX6/40-4 4 t +0 C oh t +0 C oh 0 - - - -0-0 0 t ( C) o 0 - - - -0-0 t ( C) o Max. permissible operating pressure (L/H) ) : 9/8 bar ) L = low pressure H = high pressure HGX6/40-4S Max. evaporating temperature t O = C HGX6/40-4 Max. evaporating temperature t O = -7 C Unlimited application range -HG Supplementary cooling or reduced suction gas temperature -HA reduced suction gas temperature Motor version -S- (more powerful motor) HGX8/8-4 Max. evaporating temperature t O = 0 C t O t C Evaporating temperature ( C) Condensing temperature ( C) t Oh Suction gas superheat (K) t Oh Suction gas temperature ( C) www.bock.de 5

Single-stage Bock Compressors Notes R4A/R7 Notes Operating limits ASERCOM certified performance data Compressor operation is possible within the limits shown on the application diagrams. lease note the coloured areas. Compressor application limits should not be chosen for design purposes or continuous operation. For compressors with this label, the performance data are certified according to the strict requirements of ASERCOM. Restrictions to the operating limits may occur when using the Bock EFC (Electronic Frequency Control). Further explanation see separate brochure "Bock semi-hermetic compressors - Electronic Controls". erformance data ASERCOM is the Association of European Refrigeration Compressors and Controls Manufacturers. Information about the Association and the constantly updated overview of certified Bock compressors can be found at www.asercom.org and www.bock.de. The performance data for R4A/R7 are based on European Standard EN 900 with a Hz power supply frequency. This signifies: 0 C suction gas temperature without liquid subcooling. This leads to significant differences compared to systems with liquid subcooling and/or other suction gas temperatures. erformance data were compiled for R4A and R7. The base values are the data for R4A. Conversion factor for 60 Hz =, erformance data for other operating points, see GEA Bock software. 6 www.bock.de

7 www.bock.de Single-stage Bock Compressors 3 4 Relating to 0 C suction gas temp. without liquid subcooling Type Cond. temp. C Cooling capacity O [W] ower consumption e [kw] Evaporating temperature C 7,5 5 0-5 -0-5 -0-5 - -35 - -45 HGX/60-4 S ) 6535,0 5989, 4990,3 408,0 3336,5 667,08 094,00 60 0,9 07 0,8 878 0,7 66 0,6 44 0,53 5537,49 60,48 49,43 348,37 764,8 93,8 706,06 97 0,95 959 0,83 684 0,7 465 0,6 96 0,5 4535,7 48,69 3390,60 748,49 95,37 73,4 34,0 993 0,96 7 0,83 3 0,70 39 0,59 HAX/60-4 37,04 85 0,95 44 0,86 097 0,75 809 0,66 573 0,56 956, 538,00 8 0,88 883 0,76 635 0,65 435 0,54 58,8 3,04 9 0,89 670 0,75 465 0,6 0,5 HGX/75-4 ) HGX/75-4 S ) 860,5 7498,54 684,55 57, 488,45 3469,37 764,6 64,5 66,03 46 0,9 9 0,79 648 0,68 6934,9 6357,89 54,83 449,73 3606,63 90, 99,37 789,3 364,08 05 0,94 734 0,8 53 0,69 579, 538,7 4345,05 363,9 945,78 355,6 855,45 435,9 087, 804 0,96 577 0,8 HAX/75-4 888,9 96,8 789,06 36 0,94 004 0,8 7 0,70 47,39 908,5 466,0 095 0,95 788 0,80 5 0,67 96,46 57,9 43, 83 0,93 577 0,77 374 0,63 HGX/90-4 ) HGX/90-4 S ) 9738,85 8948,86 70,86 6085,78 00,69 5,58 33,46 59,3 937,8 446,03 047 0,89 7 0,75 888,7 7600,5 6344,7 545,0 40,88 338,7 676,56 075,39 57, 55,04 87 0,88 549 0,7 6863,66 676,60 5,46 49,5 348,06 77,85 37,65 6,44 6,4 886,04 6 0,86 HAX/90-4 37,56 698,43 089,9 574,5 46,00 796 0,86 853,67 9, 699,33 54,5 889 0,98 596 0,8 87,75 75,54 3,33 93,3 633 0,93 399 0,76 HGX/0-4 ) HGX/0-4 S ) 47,7 0345,8 869,6 78,5 5966,05 4868,9 394,76 94,59 397,4 84,3 334,05 946 0,88 958,65 8796,6 736,53 65,47 39, 9,0 370,89 567,68 97,46 473,5 06,05 78 0,88 7877 3, 7 3,05 6000,89 0,74 95, 3,5 69,99 039,73 549,49 4,6 803,05 HAX/0-4 9,78 365,63 558,46 960,8 46, 05 0,94 345,94 76,74 09,5 590, 59,0 806 0,9 809,05 89,80 664,55 7, 866,07 57 0,88 HGXe/5-4 HGXe/5-4 S 30,9 0,3 00,6 8790,4 7,6 5870,03 46,88 3590,69 680,49 90,8 30,07 857 0,878 600,77 0700,75 8970,68 7460,58 6090,4 4880, 380,00 900,76 0,5 490,8 99,06 6 0,853 96 3,6 8860 3,9 7390 3,03 6080,84 490,60 3880,34 990,07,80 60,53 0,7 749,03 HAX/5-4 478,9 379,7 98,5 9,3 75,3 47 0,94 3959,09 358,84 466,60 876,37 38,4 977 0,9 3, 538,9 956,64 458,37 037,0 689 0,83 HGXe/60-4 HGXe/60-4 S 6900,7 5600,75 300,78 0900,73 8980,6 730,47 58,9 4560,07 34,84 50,59 7,34 70,08 3,4 30 3, 00 3, 970 3,7 75,96 6090,7 480,47 3700,9 7,9 960,6 3,34 85,07 00 4,0 00 3,94 9 3,73 7480 3,5 6090 3, 4860,90 3790,58 860,5 090,9 460,60 97, HAX/60-4 5837,37 4680, 3680,87 88,63 8, 5,7 4888,58 3899,7 44,98 36,69 706,4 07,4 3964,74 334,38 44,03 799,69 8,36 85,03 R4A/R7 erformance data Hz erformance data ) Compressors (R4A) are ASERCOM certified Supplementary cooling or reduced suction gas temp. Motor version -S- (more powerful motor)

8 www.bock.de Single-stage Bock Compressors Type Cond. temp. C Cooling capacity O [W] ower consumption e [kw] Evaporating temperature C 7,5 5 0-5 -0-5 -0-5 - -35 - -45 HGXe/90-4 HGXe/90-4 S 0800 3,46 900 3,48 600 3,46 30 3,4 000 3,6 890 3,07 7,84 560,57 43,9 3,00 3,70 60,4 7800 4,8 60 4,3 3700 4,09 0 3,93 900 3,68 74 3,39 59 3,08 46,74 35,39 60,03 860,68,35 4800 5,04 3600 4,93 0 4,66 9 4, 7460 4,06 6000 3,68 47 3,7 3680,85 780,43 00,0 390,6 HAX/90-4 7063,87 5663,55 4453,6 34,97 56,69 863,4 595 3, 478,75 3684,39 80,05 064,7 460,37 4797 3,3 379,88 9,45 77,04 5,64 0,5 HGX34e/5-4 ) HGX34e/5-4 S ) 3900 3,83 900 3,85 800 3,84 4600 3,70 900 3,5 9470 3,6 7390,94 560,58 40, 900,84 9,49 0,8 000 4,7 80 4,65 4,48 00 4,6 98 3,94 7770 3,56 5990 3,4 4480,70 3,7 0,85 4,47 85,5 60 5,48 00 5,33 00 4,99 9770 4,67 7800 4,3 6090 3,75 46 3,5 340,74 40,6 6,8 0,4 HAX34/5-4 804 3,6 6449,9 7,57 3897,4 98,9,6 6735 3,56 537 3,3 494,73 390,33 3,95 66,57 546 3,77 437 3,7 337,79 479,33 765,87 7,4 HGX34e/55-4 ) HGX34e/55-4 S ) 8000 4,57 5700 4,6 0 4,59 700 4,44 400 4,3 0 3,95 90 3,6 7080 3, 53,8 3900,39 7,97 80,58 3800 5,64 800 5,58 800 5,38 5,4 800 4,76 9460 4,33 74 3,86 5680 3,37 40,87 0,38 0,9 30, 90 6,55 7700 6, 4600 6,0 700 5,68 940 5,5 74 4,58 5760 4,00 43 3,4 3,84 00, 480,80 HAX34/55-4 9456 3,84 758 3,4 596 3,0 458,64 34,6 495,89 799 4,8 637 3,68 493 3,0 375,74 763,9 955,84 64 4,44 76 3,85 39 3,8 95,73 075,0 379,67 HGX34e/35-4 ) HGX34e/35-4 S ) 33800 5,86 3000 5,8 6000 5,67 0 5,47 7600 5,0 4,85 0 4,43 88 3,98 6700 3,49 49,99 3490,49 370,0 8700 7,05 60 6,9 000 6,59 7900 6,9 4700 5,83 900 5,3 93 4,76 70 4,8 50 3,58 3880,98 6, 690,86 30 8,3 0 7,90 7800 7,39 6,97 800 6,34 94 5,67 7370 4,96 5600 4,5 400 3,54 8,85 80,0 HAX34/35-4 674 4,74 936 4, 7360 3,73 5657 3,6 435,79 80,33 9776 5,6 7798 4,55 6088 3,96 463 3,38 34,8 43,7 799 5,48 667 4,75 489 4,05 3599 3,38 56,7 70,06 HGX34e/380-4 ) HGX34e/380-4 S ) 900 7,0 37600 7,5 3700 6,98 5800 6,84 00 6,45 70 5,98 3800 5,46 0900 4,88 80 4,8 600 3,67 4490 3,05 30,45 34600 8,75 3800 8,59 6700 8,8 600 7,84 7700 7,5 6,59 0 5,90 88 5,8 67 4,45 4960 3,7 350 3,00 3,33 80 0,0 6000 9,86 800 9,3 7600 8,73 7,9 0 7,08 90 6, 6960 5,34 50 4,47 3760 3,6 5,8 HAX34/380-4 45 5,73 37 5, 8906 4,5 6845 3,94 55 3,38 376,8 89 6,5 9436 5, 7367 4,79 5604 4,09 48 3,4 90,75 9594 6,63 7583 5,75 5843 4,9 4355 4,09 300 3,8 059,49 HGX4/465-4 ) HGX4/465-4 S ) 493 9,55 4535 9,44 3808 9,3 34 8,8 5587 8,3 0747 7,7 6575 7,0 0 6,4 0035 5,45 7569 4,66 5576 3,9 05 3, 448,33 38764,08 30 0,5 683 0,08 490 9,3 73 8,45 3783 7,53 0770 6,58 853 5,64 683 4,73 45 3,88 387 3,3 34849,97 3886,59 6,76 559, 756 0,09 6 9,00 7 7,89 8643 6,78 659 5,7 493 4,70 3560 3,79 HAX4/465-4 8696 7,76 00 6,86 84 6,00 9094 5,7 6798 4,35 4884 3,56 5696 8,3 7,7 9756 6,6 740 5,9 5449 4,36 380 3,46 89 8,76 04 7,56 78 6,4 5870 5,33 45 4,9 845 3, R4A/R7 erformance data Hz erformance data Relating to 0 C suction gas temp. without liquid subcooling ) Compressors (R4A) are ASERCOM certified Supplementary cooling or reduced suction gas temp. Motor version -S- (more powerful motor)

9 www.bock.de Single-stage Bock Compressors 3 4 Type Cond. temp. C Cooling capacity O [W] ower consumption e [kw] Evaporating temperature C 7,5 5 0-5 -0-5 -0-5 - -35 - -45 HGX4/555-4 ) HGX4/555-4 S ) 5904,5 54,34 454 0,89 37853 0,34 39 9,7 559 8,99 084 8,9 5848 7,34 94 6,47 964 5,59 670 4,73 475 3,93 45 3,64 4660 3,9 3866,5 3,84 679 0,88 9,86 6857 8,8 355 7,74 00 6,69 7484 5,67 5 4,7 3743 3,85 4937 5,53 38348 5,0 3838 3,93 6484 3,4 544,87 786 0,58 3653 9, 0589 8,04 8036 6,83 5938 5,70 436 4,66 HAX4/555-4 84 8,84 7569 7,84 3875 6,87 073 5,93 8037 5,0 5799 4, 8374 9,46 4675 8,7 488 7,4 8766 6,04 646 4,99 458 3,98 3 9,95 894 8,60 90 7,3 6944 6,08 8 4,90 3396 3,78 HGX4/6-4 ) HGX4/6-4 S ) 70903 4,57 654 4,9 548 3,4 44444,5 368,70 9 0,80 4 9,84 997 8,84 39 7,8 465 6,80 850 5,80 60 4,85 60855 6,80 55879 6,9 46795 5, 3798 4, 33 3,5 5384,94 03 0,70 598 9,45 98 8, 908 7,0 6647 5,86 45 4,79 79 9,05 4653 8,38 38768 7,0 33 5,79 5565 4,3 0586,8 6,3 6 9,83 9564 8,39 6980 7,0 4835 5,73 HAX4/6-4 4978 9,7 036 8,6 5945 7,57 35 6,54 94 5,55 6747 4,57 0 0,39 689 9,0 30 7,86 007 6,67 7480 5,53 568 4,4 767 0,93 363 9,46 0596 8,05 8006 6,7 5809 5,43 395 4,0 HGX5/75-4 ) HGX5/75-4 S ) 7654 3,3 7005 3,8 5885 3,03 4804,99 39,0 3558,3 4934 0,3 988 8,94 4546 7,70 0636 6,47 7486 5,8 4 4,9 64689 6,8 5938 6,0 4957 5,9 64 4,87 354 3,6 5933, 066 0,76 5468 9,5 467 7,76 89 6,3 5568 4,98 355 3,78 53354 9,0 4878 8,49 4 7,9 3498 6,3 6053 4,6 055,84 58,04 869 9,6 867 7,55 598 5,94 389 4,48 HAX5/75-4 6886 0,67 437 9,4 6746 8,9 756 7,0 99 5,86 6644 4,75 69,4 7905 9,93 3864 8,5 0437 7,5 7565 5,84 589 4,60 8487,0 453 0,33 5 8,7 865 7,9 5874 5,74 389 4,37 HGX5/8-4 ) HGX5/8-4 S ) 8663 5,69 7995 5,6 678 5,3 544 4,69 448 3,90 360,93 9056,80 77 0,55 70 9, 7 7,8 8900 6,4 575 5,0 769 9, 685 8,89 576 7,9 45580 6,93 373 5,69 078 4,8 3798,75 8389,3 3769 9,45 9854 7,74 656 6,04 3809 4,38 6445,39 5633,68 4697 0,3 37034 8,88 09 7,7 5 5,33 883 3,38 4348,38 050 9,34 763 7, 4496 5,9 HAX5/8-4 39,06 466 0,65 9003 9,9 45 7,96 077 6,67 7655 5,43 560,90 08,4 5733 9,65 88 8, 8654 6,65 5976 5,5 64 9,88 944 8,6 678 6,53 4480 4,99 HGX5/945-4 ) HGX5/945-4 S ) 99975 8,5 9955 8,3 7777 7,73 6393 7, 568 6,7 4473 5,04 390 3,74 6900,35 0783 0,90 560 9,38 9 7,80 7678 6,8 8475,7 77834,7 653 0,66 588 9,84 4355 8, 354 6,69 8395 4,99 37 3,3 707, 67 9,5 8737 7,59 5347 5,6 694 5,8 6363 5,08 556 3, 4757, 3545 0,5 855 8,09 748 5,97 773 3,78 33,54 944 9,5 59 6,9 HAX5/945-4 7994,7 989 0,7 6866 9, 548 7,74 8959 6,3 805,3 3799 9,39 0088 7,7 6997 6, 099 9,44 7834 7,57 548 5,8 HGX5/080-4 ) HGX5/080-4 S ) 3675,05 04548,89 878,7 7 0,8 59869 9, 4880 7,56 3980 5,88 889 4,6 380, 786 0,60 89 8,76 867 6,86 96893 6,74 88944 6,7 7440 4,80 6734 3,74 695,6 406 9,46 376 7, 554 5,3 949,94 433 0,7 9866 8,49 600 6, 80355,79 73583 9,85 670 7,79 5086 6, 4654 3,48 33468 0,85 64 8,3 0366 5,6 54 3,0 08 0, 75 7,78 HAX5/080-4 4973 6,66 33574 4,73 6360,86 04,05 6 9,9 0763 7,58 807 5,55 88 3,36 6539,7 098 9,6 8 7,33 7547 3,68 307,3 939 9,09 697 6,97 R4A/R7 erformance data Hz erformance data Relating to 0 C suction gas temp. without liquid subcooling ) Compressors (R4A) are ASERCOM certified Supplementary cooling or reduced suction gas temp. Motor version -S- (more powerful motor)

Single-stage Bock Compressors erformance data R4A/R7 erformance data Hz Type Cond. Cooling capacity O [W] ower consumption e [kw] HGX6/-4 ) HGX6/-4 S ) HAX6/-4 HGX6/40-4 ) HGX6/40-4 S ) HAX6/40-4 HGX7/60-4 ) HGX7/60-4 S ) HGX7/860-4 ) HGX7/860-4 S ) HGX7/0-4 ) HGX7/0-4 S ) HGX7/470-4 ) HGX7/470-4 S ) HGX8/8-4 ) HGX8/8-4 S ) HGX8/30-4 ) HGX8/30-4 S ) temp. C Evaporating temperature C 7,5 5 0-5 -0-5 -0-5 - -35 - -45 33368 7,78 370 33,36 9433 38,7 63 3,39 3974 38,6 579 43,47 849 37,4 57436 45,37 989 5,97 0969 46,49 7353 54,03 4439 60,77 54335 53,08 683 6, 79905 70,3 80334 58,49 70,9 00747 8,06 9997 66,9 60037 8,79 797 93,49 554 7,8 0499 3,38 8695 36,83 97 3,05 853 37,38 067 4,3 69853 37,4 44933 44, 0333,38 860 45,47 59904 5,5 387 58,78 3363 5,0 988 60,54 64564 67,83 58363 57,89 37 69,9 847 78,33 77577 66, 7 79,73 00466 90,33 0765 6,04 87,4 7734 33,86 574 8,95 968 33,76 7995 37,9 6636,98 07945 35,48 8886 39,46 4343 36,5 960 4, 0083 46,93 5788 43, 3497 49,3 953 54,63 95759 49,73 6598 56,70 36749 6,6 8657 57,9 8779 66,0 5577 73, 3605 63,90 06 75,5 69563 83,69 83399 3,70 704 7,4 5833,45 97 7,60 80 3,54 6635 34,88 0603,00 89756 34,7 7367 37,57 96 35,68 00333 39,79 800 43,8 68,64 65 45,59 93475 49,93 57695 47,03 35 5,8 576 57,36 805 54,05 555 6, 853 67,07 99764 63,87 7097 7,84 4839 78,7 68935,6 584 5,4 47668 7,4 7696 6, 6536,4 5348 33,9 8758 8,3 73736 3,69 6044 34,3 9808 3,9 88 36,4 674 38,8 08549 37,84 938 4,96 77007 45,43 57 43,6 8 47,88 945 5,37 4996,4 75 55,95 0486 60,5 6597 59,0 405 65,49 6555 70,87 569 0,54 474,68 3840 4, 6338 4, 5343 6,98 4354 9, 707 6, 59585 8,79 4854,47 79858,00 66907 3,43 54394 34,37 89073 34,8 767 38,4 6564,76 063 39, 9057 4,9 7370 45,38 99 46,43 039,60 8438 53,90 3507 54,07 4985 59,0 94639 63,06 4569 8,6 37874 0,3 468,9 5088,69 456 3,78 34677 5,9 5678 3,83 473 5,68 3798 6,68 63906 7,00 53368 8,7 433 9,99 707 3,63 63 34,8 4997 35,99 89 35, 7803 37,94 5774 39,4 9770 4,9 85 45, 66888 47,3 0954 48,87 9486 5,53 757 55,36 35643 6,56 9684 7,53 3698 8,4 3874 7,00 67 9,6 3404 0,67 778,54 446,4 36603,46 9093,85 95 3,95 4734 5,0 3360 5,73 5736 8,33 4836,3 39055 3,4 6690 3,5 5593 3,95 448 33,47 7698 37,75 6434 39,59 5043,80 86797 43,59 7380 46,09 59548 47,84 7538 4,43 74 4,97 7998 5, 7 4,83 593 5,43 3748 6,84 647 7,65 095 7,98 33768 6,48 33770 8,56 768 9, 678 9,0 38563 0,89 3846, 5399,63 4457 4,95 3705 6,03 964 6,8 5360 7,05 43 7,94 375 7,56 59466 33,7 498 34,06 39545 34,45 67796 38,9 5674 39,78 45693,60 0744,9 693,49 357,49 339,74 908 3,0 56 3,08 476 4,43 9854 4,74 54 4,63 598 4,3 63 4,43 6757 4,53 47 5,88 03 6,08 5609 5,5 8854 7,88 3543 7,9 8448 7,73 3374,53 7665,9 555,44 385,90 7,94 799,69 4485 8,54 36749 8,6 9094 8,3 58 33,07 478 33,68 33845 33,7 546 0, 43 0,7 936 0,0 7378 0,7 3958 0,69 0835 0,49 787,06 476,96 0739,49 93,86 548,83 003,6 8065 3, 4343 3, 086, 0907 4,95 6668 4,59 589 4,08 4655 8,4 9568 7,87 463 6,68 749 8,73 093 7,95 45 5,87 384 3,9 6363 3,33 0387,48 383 8,00 3008 7,88 3663 7,6 0634 8,5 865 8,08 43 8,75 9695 8,48 765 8,05 58 9,73 95 9,3 3807 9,68 0756 9,36 8054 8,90 75 0,93 9890 0,45 4563,5 06,48 744 4,8 74 3,90 835 4,53 75,98 3 9,37 7849 8,6 75 3,7 066,45 Relating to 0 C suction gas temp. without liquid subcooling ) Compressors (R4A) are ASERCOM certified Motor version -S- (more powerful motor) Supplementary cooling or reduced suction gas temp. www.bock.de

Single-stage Bock Compressors Operating limits R7C Operating limits HGX / HGXe / HGX34e HGX4 / HGX5 / HGX6 / HGX7 / HGX8 t c ( C) 70 6 60 Unlimited application range Supplementary cooling or reduced suction gas temperature?t Oh <0K Motor version -S- (more powerful motor) t O Evaporating temperature ( C) t +0 C Oh t C Condensing temperature ( C) t Oh Suction gas superheat (K) 0 - -5-0 -0 0 0-5,5 0 t ( C) o t Oh Suction gas temperature ( C) HGX8/470-4 - HGX8/8-4 - HGX8/30-4 Max. evaporating temperature t O = 0 C Max. permissible operating pressure (L/H) ) : 9/8 bar ) L = low pressure H = high pressure 3 4 R7C Notes Operating limits erformance data Compressor operation is possible within the limits shown on the application diagrams. lease note the coloured areas. Compressor application limits should not be chosen for design purposes or continuous operation. Restrictions to the operating limits may occur when using the Bock EFC (Electronic Frequency Control). Further explanation see separate brochure "Bock semi-hermetic compressors - Electronic Controls". The performance data for R7C are based on ISO-DIS 99 (DIN 898) with a Hz power supply frequency. This signifies: 5 C suction gas temperature without liquid subcooling. EN 900 is already valid for luscom compressors, HGX4 and HGX8/470-4 operating at Hz. 0 C suction gas temperature without liquid subcooling. Evaporation and condensing temperatures are based on the dew point values (saturated vapour conditions). A comprehensive modification to 0 C suction gas temperature will follow at a later date. This results in significant differences compared to specifications with liquid undercooling and/or suction-gas temperatures. Conversion factor for 60 Hz =, erformance data for other operating points, see GEA Bock software. www.bock.de 3

Single-stage Bock Compressors erformance data R7C erformance data Hz Type Cond. Cooling capacity O [W] ower consumption e [kw] HGX/60-4 S HGX/75-4 HGX/75-4 S HGX/90-4 HGX/90-4 S HGX/0-4 HGX/0-4 S HGXe/5-4 HGXe/5-4 S HGXe/60-4 HGXe/60-4 S HGXe/90-4 HGXe/90-4 S HGX34e/5-4 HGX34e/5-4 S HGX34e/55-4 HGX34e/55-4 S HGX34e/35-4 HGX34e/35-4 S HGX34e/380-4 HGX34e/380-4 S temp. C Evaporating temperature C,5 0 7,5 5 0-5 -0-5 -0-5 6778 67 5606 79 436 33 648 078 608 5 0,88 0,90 0,9 0,9 0,9 0,88 0,8 0,76 0,69 0,6 5863 533 4837 4377 3556 856 65 770 359 08,6,6,5,4,08,0 0,9 0,83 0,74 0,66 0 454 45 370 6 47 9 486 9 86,4,39,36,3,3,,0 0,90 0,79 0,69 8736 7954 75 6546 53 49 343 679 07 578,3,6,8,9,8,3,06 0,98 0,89 0,79 7557 687 634 564 4583 368 99 8 75 3,,,49,46,39,,9,07 0,96 0,84 6446 5854 54 4794 3887 35 463 95 455 065,83,79,75,70,58,44,,5,0 0,89 049 9487 867 7807 6357 58 7 395 47 88,35,38,4,4,,35,7,7,06 0,95 903 896 7435 678 5466 4390 348 7 088 565,79,79,77,75,66,55,4,8,4,0 7688 698 636 578 4636 375 938 84 735 70,8,4,09,03,89,7,55,38,,06 54 03 979 7474 607 4786 3756 906 3,58,63,65,67,65,59,49,37,4, 0596 9635 874 790 646 56 93 399 455 8,,0,08,05,96,83,67,5,34,8 9038 808 7437 673 54 4368 3454 686 0 493,56,5,45,38,,03,8,6,4,5 40 300 900 0800 8790 7070 56 440 340 600,78,8,85,87,85,78,67,53,39,5 0 0 00 90 7560 6060 4800 3760 890 60,36,35,33,,9,04,87,68,5,3 0700 96 87 790 640 50 3 0 760,87,8,75,67,48,7,04,8,59, 7600 6000 300 0700 87 69 5470 4 3,8,4,8,,7,,6,99,79,6 500 3800 0 0 980 70 59 46 3580 680,90,90,87,83,69,64,4,8,94,7 900 700 0700 9590 7780 63 0 3900 970 80 3,53 3,46 3,38 3,8 3,05,93,64,34,06,8 800 9900 800 60 30 0800 85 6700 580 3960,67,74,79,8,78,83,65,44,0,98 8900 700 5600 400 0 90 730 570 4390 390 3,54 3,54 3,5 3,46 3,9 3,5,97,68,38,0 600 4600 30 000 9700 7790 670 480 36 670 4,3 4,3 4,3 4,0 3,73 3,60 3,4,87,53, 5600 30 00 900 5600 00 970 76 590 4480 3,45 3,49 3, 3,48 3,39 3,6,94,67,38,09 0 00 80 6600 30 00 890 640 490 3700 4,38 4,33 4,6 4,7 3,94 3,60 3,5,89,5,7 900 70 5600 400 0 8590 680 53 400 300 5,9 5,06 4,9 4,75 4,39 3,98 3,54 3,09,66,7 9600 7000 4600 0 80 0 90 70 4, 4, 4,8 4,3 4,08 3,84 3,54 3,0,85,48 6000 3600 0 90 5800 0 97 7660 59 44 5,33 5,4 5,3 5,00 4,7 4,38 3,94 3, 3,06,63 00 000 80 60 30 000 8080 640 380 6,5 6,08 5,89 5,69 5,5 4,83 4,9 3,76 3,6,79 35900 3700 9800 7000 00 7600 400 00 8590 65 4,95 5,00 5,0 4,99 4,86 4,69 4,34 3,96 3,55 3, 30 80 5900 30 900 500 000 940 760 50 6,3 6,5 6,6 6,04 5,7 5,33 4,85 4,33 3,80 3,7 6800 00 0000 600 800 000 790 6060 45 7,63 7,45 7,4 7,0 6, 5,87 5,5 4,63 3,99 3,37 430 39600 36000 3700 6700 600 70 3900 0900 830 6, 6,35 6,7 6,7 5,93 5,84 5,38 4,9 4,4 3,90 38000 34600 30 80 300 8700 500 000 930 7 7,95 7,78 7,59 7,39 6,94 6,7 6,08 5,45 4,8 4,8 300 90 60 00 9600 5800 800 000 7900 6070 9,5 9,3 8,9 8,60 7,93 7,49 6,69 5,9 5,3 4,36 Relating to 0 C suction gas temperature, without liquid subcooling Motor version -S- (more powerful motor) Supplementary cooling or reduced suction gas temp. 3 www.bock.de

Single-stage Bock Compressors erformance data R7C erformance data Hz Type Cond. Cooling capacity O [W] ower consumption e [kw] HGX4/465-4 HGX4/465-4 S HGX4/555-4 HGX4/555-4 S HGX4/6-4 HGX4/6-4 S HGX5/75-4 HGX5/75-4 S HGX5/8-4 HGX5/8-4 S HGX5/945-4 HGX5/945-4 S HGX6/080-4 HGX6/080-4 S HGX6/-4 HGX6/-4 S HGX6/40-4 HGX6/40-4 S HGX7/60-4 HGX7/60-4 S HGX7/860-4 HGX7/860-4 S temp. C Evaporating temperature C,5 0 7,5 5 0-5 -0-5 -0-5 54 47689 43438 39475 3358 793 900 733 3459 067 7,84 7,76 7,67 7,56 7,3 7,08 6,58 6,0 5,4 4,78 4588 487 38049 3453 86 3704 895 495 5 875 9,73 9,55 9,36 9,6 8,69 8,4 7, 6,63 5,84 5,03 39635 36073 3759 968 473 039 6049 600 97 7338,44,6 0,86 0,55 9,85 9, 8,4 7,6 6,7 5,9 600 56703 5739 470 3875 307 9 9907 553 833 9,36 9, 9, 9, 8,84 8,53 7,9 7,9 6,6 5,87 5485 089 45636 448 303 736 859 704 35 9795,45,7,07 0,84 0,3 9,88 9,0 8,3 7,9 6,8 4777 4349 39547 35869 956 3377 8539 4373 075 75 3,5 3,0,86,49,67,3 9,97 8,78 7,5 6,7 735 678 658 55607 45658 36887 978 36 8538 435,85,66,45, 0,68 0,03 9,8 8,56 7,80 6,95 64535 589 53705 488 8 3465 604 058 5939 970 4,5 3,95 3,6 3,6,48,59 0,60 9,60 8,54 7,35 5579 933 465 488 3466 7833 774 90 944 6,75 6,3 5,84 5,34 4,6 3,3,79 0,4 8,96 7,34 8066 75 6858 6458 5370 478 3337 699 007 4859,7,43,3,8,3 0,38 9,57 8,68 7,7 6,69 73653 6797 634 55769 4575 37005 96 9 767 986 5,09 4,67 4,3 3,79,86,88 0,85 9,75 8,60 7,39 647 58974 53605 48597 39600 3854 58 959 487 0770 7,35 6,80 6,4 5,67 4, 3,,06 0,77 9,44 8,06 9408 865 7878 7699 5897 4789 389 076 4 7057 4,60 4,7 3,9 3,56,78,9 0,99 9,97 8,87 7,68 8455 7754 7047 6 5480 4480 3387 67 035 4907 7,3 6,84 6,34 5,83 4,76 3,64,45,0 9,88 8,48 7498 67700 6536 55787 45459 36567 896 49 7009 364 9,9 9,8 8,64 7,99 6,65 5,7 3,84,37 0,84 9,5 0788 9804 89575 8578 67096 54489 43587 349 66 97 6,6 6,3 5,84 5,43 4,54 3,56,,34 0,09 8,74 9600 87898 808 784 5970 4833 38539 59 3 696 9,7 9,6 8,59 8,0 6,80 5,5 4,7,74,4 9,65 84534 7707 7004 63473 57 4605 395 5590 935 68,66,94, 0,46 8,94 7,37 5,75 4,07,33 0,53 447 07 037 939 76648 646 4979 3909 9948 70 8,97 8,55 8,0 7,6 6,6 5,49 4,8,96,53 9,98 09895 004 954 83 680 553 45 34453 6 9376,5,88,4 0,57 9,9 7,7 6,8 4,55,84,0 96568 87993 7998 79 59085 4758 3764 933 07 6070 5,89 5,06 4,3 3,38,64 9,85 7,99 6,08 4,09,03 564 865 7467 06980 87989 7456 5759 44875 34379 54,78,9 0,77 0,3 9,06 7,79 6,39 4,88 3,3,46 54 567 066 9553 783 6338 539 395 93 43,46 5, 4,38 3,6,0 0,35 8,58 6,7 4,74,65 0857 003 985 8338 6788 54560 43 33558 538 8448 9,7 8,77 7,8 36,84 4,84,78 0,66 8,45 6,7 3,8 5993 46378 3365 79 00 8 635 5058 396 8957 4,78 4, 3,64 3,0,69 0,4 8,65 6,9 5,05 3,03 43537 349 945 08684 8909 75 573 0 3435 57 9, 8,58 7,74 6,87 5,06 3,5,4 9,0 6,77 4,4 6 49 04466 94706 7773 6077 4965 388 8875 0990 33,8 3,73 3,64,53 8,6 5,9 3,,00 8, 5,7 76654 603 46809 3344 09484 8899 7553 56778 4476 33654 8,74 8,45 8,06 7,56 6, 4,73,9 0,9 8,79 6,6 566 4783 990 7934 9655 7846 663 499 3786 79 35,77 34,9 33,96 3,93,69 8,3 5,6,93 0, 7,53 36448 43 886 0364 8359 6754 53768 4933 366 457 4,,70 39, 37,69 34,5 3, 7,86 4,53,6 8,3 079 854 6853 5366 5683 058 839 6579 87 38633 3,99 3,66 3, 3,64,9 8,39 6,3 4,0,57 9,07 79805 63909 49 35384 0838 8983 7888 56585 43464 3074 4,07,07 38,98 37,8 35,3 3, 9,4 6,3 3,0 0,3 56636 46 9589 750 95960 7755 674 4837 365 5779 48,35 46,7 45,03 43,7 39,6 35,83 3,99 8,5 4,4 0,8 3 4 Relating to 5 C suction gas temperature (HGX4 to 0 C suction gas temperature) without liquid subcooling Motor version -S- (more powerful motor) Supplementary cooling or reduced suction gas temp. www.bock.de 33

Single-stage Bock Compressors erformance data R7C erformance data Hz Type Cond. Cooling capacity O [W] ower consumption e [kw] HGX7/0-4 HGX7/0-4 S HGX8/470-4 HGX8/470-4 S HGX8/8-4 HGX8/8-4 S HGX8/30-4 HGX8/30-4 S temp. C Evaporating temperature C,5 0 7,5 5 0-5 -0-5 -0-5 73 055 975 7468 0 633 93456 7459 5789 43956 37,54 37,6 36,65 36,00 34,35 3, 9,93 7,3 4,55,70 04578 8649 69666 536 609 098 8793 6438 4945 36493 46,7 45,59 44,35 43,0,08 36,87 33,47 9,95 6,,90 787 66 47443 33700 098 8895 708 54769 48 933 55,0 53,6 5,3 49,3 45,07,77 36,39 3,03 7,77 3,68 80 56346 33 78 756 4490 9 8766 66706 4975 43,67 43,36 4,85 4,6 39,54 37,85 35,09 3,54 7,5 3,9 44845 34 076 83847 567 69 9656 74674 56469 436 54,0 5,96 5,56,03 46,56 4,94 38,60 33,8 8,88 4, 047 9369 7389 5755 80 0759 884 6885 47456 34493 63,4 6,3 59, 56,8 5,78 46,66 4,6 35,56,7 5,7 374 9475 677 456 9884 60865 856 03 7794 5839,3 49,77 49,9 48, 46,5 43,45, 36,36 3,3 8, 807 56034 37 049 784 39053 0674 86463 65736 47808 6, 60,80 59,9 57,43 53,48 49,08 44,34 39,38 34,33 9,3 4355 9683 99548 80864 475 893 94435 73356 50 3869 7,80 70,39 67,86 65, 59,66 53,84 47,87 4,89 36,0,37 36777 33489 46 76543 606 89 4634 44 88680 66365 57,03 56,63 55,97 55,07 5,6 49,43 45,64 4,37 36,77 3,99 39797 930 64785 7 960 58 593 98376 74793 54395 70,80 69,7 67,35 65,34 60,85 55,84,45 44,8 39,06 33,35 74608 4995 704 05783 6788 358 07446 8346 6580 4 8,83 80,09 77, 74,0 67,88 6,5 54,47 47,67,98 34,55 Relating to 5 C suction gas temperature (HGX8/470-4 to 0 C suction gas temperature) without liquid subcooling Motor version -S- (more powerful motor) Supplementary cooling or reduced suction gas temp. 34 www.bock.de

Single-stage Bock Compressors Operating limits R Operating limits HG / HGe / HG34e / HG4 / HG5 / HG6 / HG7 / HG8 t c ( C) 70 66 HA / HA / HA34 / HA4 t c ( C) 70 66 60 60?t oh <0K?t oh <0K t +0 C oh t +0 C oh 0 - -35 - -0-0 0 0-5,5 0 t ( C) o 0 - -45 - - -0-0 t ( C) o HA5 HA6 3 t c ( C) 70 66 60?t oh <0K HA5/75-4 HA5/8-4 HA5/945-4 t c ( C) 70 66 60?t oh <0K HA6/080-4 HA6/-4 HA6/40-4 4 t +0 C oh t +0 C oh 0 - - - -0-0 t o ( C) -45 0 - - - -0-0 t o ( C) -45 Max. permissible operating pressure (L/H) ) : 9/8 bar ) L = low pressure H = high pressure HG7 Motor version -S- in the evaporation range of t 0 = 5 C bis,5 C limited condensing temperature up to t C = C HG8/8-4 max. evaporating temperature t 0 = 0 C HG8/470-4 S in the evaporation range of t 0 = 7 C bis,5 C limited condensing temperature up to t C = 55 C HG8/30-4 S max. evaporating temperature t 0 = 5 C Unlimited application range -HG Supplementary cooling or red. suction gas temp. -HA reduced suction gas temperature Supplementary cooling and reduced suction gas temperature Motor version -S- (more powerful motor) t O Evaporating temperature ( C) t C Condensing temperature ( C) t Oh Suction gas superheat (K) Suction gas temperature ( C) t Oh www.bock.de 35

Single-stage Bock Compressors Operating limits R Notes Operating limits erformance data Compressor operation is possible within the limits shown on the application diagrams. lease note the coloured areas. Compressor application limits should not be chosen for design purposes or continuous operation. Restrictions to the operating limits may occur when using the Bock EFC (Electronic Frequency Control). Further explanation see separate brochure "Bock semi-hermetic compressors - Electronic Controls". The performance data for R are based on ISO-DIS 99 (DIN 898) with a Hz power supply frequency. This signifies: 5 C suction gas temperature without liquid subcooling. EN 900 is already valid for luscom compressors and HG8/470-4 operating at Hz. This signifies 0 C suction gas temperature without liquid subcooling. This results in significant differences compared to specifications with liquid undercooling and/or suction-gas temperatures. A comprehensive modification to 0 C suction gas temperature will follow at a later date. Conversion factor for 60 Hz =, erformance data for other operating points, see GEA Bock software. 36 www.bock.de

Single-stage Bock Compressors erformance data R erformance data Hz Type Cond. Cooling capacity O [W] ower consumption e [kw] HG/60-4 S HA/60-4 HG/75-4 HG/75-4 S HA/75-4 HG/90-4 HG/90-4 S HA/90-4 HG/0-4 HG/0-4 S HA/0-4 HGe/5-4 HGe/5-4 S HA/5-4 HGe/60-4 HGe/60-4 S temp. C Evaporating temperature C,5 0 7,5 5 0-5 -0-5 -0-5 - -35-45 70 653 597 5454 458 3703 997 390 868 4 039 708 0,89 0,9 0,93 0,94 0,94 0,9 0,89 0,84 0,78 0,7 0,63 0,55 688 5759 563 4799 3958 37 593 044 570 58 798 477,0,9,9,8,4,08,0 0,94 0,85 0,76 0,66 0,57 5494 3 458 468 34 77 07 76 87 909,47,44,4,38,3,,,0 0,9 0,80 84 7 054 758 5 0,7 0,63 0,53 0,43 0,33 599 37 9 67 456 0,79 0,68 0,57 0,46 0,35 437 7 865 643 455 0,84 0,73 0,6 0,5 0, 8883 849 7460 684 5645 466 3745 985 334 776 98 884,,4,6,7,7,5,,05 0,97 0,88 0,79 0,69 7856 795 6575 5995 4945 3 339 554 96 447 997 596,49,49,48,47,4,35,7,7,06 0,95 0,83 0,7 6864 675 573 507 475 3463 758 44 608 35,83,80,77,73,63,5,,7,3 0,99 65 748 30 94 637 0,90 0,78 0,66 0,53 0,4 986 536 56 836 568 0,99 0,85 0,7 0,58 0,44 785 0 075 800 567,05 0,9 0,78 0,64 0,5 0595 979 8897 87 673 558 4466 356 784 9 548 054,3,36,38,,,37,3,5,6,05 0,94 0,83 9370 858 784 7 5898 4808 3863 46 339 76 89 7,78,78,77,75,69,6,5,39,7,3 0,99 0,85 886 7484 686 6 98 4 389 557 98 354,9,5,,06,95,8,67,5,35,9 70 084 56 3 758,06 0,9 0,77 0,6 0,47 369 83 378 996 676,6,00 0,84 0,67 0,5 9 669 8 953 674,,06 0,90 0,74 0,58 456 47 0460 9555 795 6487 55 486 373 49 80,56,60,6,64,65,6,55,47,36,4, 0,97 06 0089 90 86 6934 5653 454 358 7 09 398 836,0,09,08,06,99,90,78,64,49,33,6,00 965 8799 805 7 5994 4856 3867 07 55 59,57,53,48,4,9,4,96,78,59,39 375 449 835 30 89,5,09 0,9 0,74 0,57 783 53 69 70 794,38,9,00 0,8 0,6 96 5 9 79,46,7,08 0,89 0,70 5700 40 300 000 99 8 66 53 4 33 580 960,94,97,99,00,98,9,8,69,55,,5,09 3800 700 600 0600 87 770 58 4700 37 900 00 600,54,53,,47,37,4,08,90,7,5,33,5 000 000 0000 90 75 670 0 0 3 0 3, 3,06,99,9,73,53,3,07,83,59 3866 983 35 607 085,53,33, 0,9 0,69 3390 6 97 45 967,68,45, 0,98 0,75 46 389 833 363 965,78,55,3,09 0,86 90 7800 60 4900 0 000 890 6590 5 40 390 40,,44,46,47,44,36,4,09,9,73,54,35 700 5600 300 0800 8860 700 5790 4590 3580 70 980 3,3 3, 3,09 3,05,93,77,57,35,,88,64,4 4800 30 0 0 90 760 680 49 3880 960 3,84 3,77 3,69 3,60 3,38 3,3,85,55,6,96 3 4 HG Supplementary cooling or red. suction gas temp. HA reduced suction gas temp. Relating to 0 C suction gas temperature, without liquid subcooling Motor version -S- (more powerful motor) Supplementary cooling and red. suction gas temp. www.bock.de 37

Single-stage Bock Compressors erformance data R erformance data Hz Type Cond. Cooling capacity O [W] ower consumption e [kw] HA/60-4 HGe/90-4 HGe/90-4 S HA/90-4 HG34e/5-4 HG34e/5-4 S HA34/5-4 HG34e/55-4 HG34e/55-4 S HA34/55-4 HG34e/35-4 HG34e/35-4 S HA34/35-4 HG34e/380-4 HG34e/380-4 S HA34/380-4 temp. C Evaporating temperature C,5 0 7,5 5 0-5 -0-5 -0-5 - -35-45 4773 368 759 984 3,89,64,38, 0,86 485 336 434 760 94,07,79,, 0,93 376 949 6 683 9,0,9,63,34,06 30 0 9600 7900 4800 00 98 790 60 49 38 90,90,94,97,98,94,84,70,5,3,09,86,63 0600 8900 700 5700 00 0700 8680 6980 55 430 380 380 3,78 3,76 3,7 3,67 3,5 3,3 3,09,83,55,7,99,7 7800 60 4900 3600 00 900 74 5960 4670 3560 4,63 4,54 4,44 4,33 4,06 3,76 3,43 3,08,7,37 5775 4456 3338 6,8,98,67,35,04 64 396 945 9 445,5,7,8,47, 45 3568 738 036 44,66,3,97,6,8 60 00 00 6800 3900 0 900 760 560 4360 330 3, 3,35 3,38 3,39 3,35 3,5 3,08,88,64,38,,86 30 0 9600 7900 4800 00 9870 79 690 490 37 70 4,3 4,9 4,5 4,9 4,0 3,80 3,53 3,3,9,58,6,96 000 80 7000 50 800 00 8480 6780 53 60 5,9 5,9 5,07 4,94 4,64 4,9 3,9 3,5 3,,7 6576 74 380 734 846,60,5,90,54,8 5766 4459 3354 45 646,86,47,07,67,8 58 63 37 38 64 3,0,63,4,85,46 300 8600 600 3900 9800 60 300 0600 84 66 5 3890 3,87 3,94 3,98 3,99 3,94 3,8 3,6 3,37 3,0,80,49,9 70 500 00 000 70 600 93 740 5780 4390 300 5,06 5,04 4,99 4,9 4,7 4,46 4,4 3,79 3,4 3,03,66,9 3700 800 9900 800 00 0 9970 7970 660 4770 6, 6,09 5,96 5,80 5,45 5,04 4,59 4, 3,64 3,7 773 5965 4469 34 70 3,06,65,3,8,39 6779 543 3943 85 935 3,36,90,44,97, 609 4777 3665 76 9 3,56 3,0,63,7,7 380 3 30 90 000 60 300 00 800 63 4800 4,79 4,87 4,9 4,93 4,87 4,7 4,49 4,9 3,83 3,45 3,07,70 33900 300 80 6000 600 7700 40 600 960 7 540 39 6,6 6,3 6,7 6,09 5,84 5,5 5,3 4,69 4, 3,74 3,7,84 90 6900 4600 0 8600 500 0 98 77 5890 7,67 7,53 7,37 7,8 6,74 6,3 5,69 5,0 4, 3,9 9546 7365 558 3969 679 3,77 3,7,76,4,7 8369 6473 4868 359 389 4,5 3,58 3,0,43,85 75 5898 455 3365 38 4,39 3,8 3,5,68, 46700 4800 3900 35700 9600 9800 6000 700 99 7690 58 5,8 5,9 5,97 5,99 5,9 5,7 5,43 5,06 4,64 4,9 3,73 3,9 4000 37600 340 30 600 0 70 00 00 86 6560 4780 7,60 7,56 7,49 7,39 7,08 6,68 6, 5,68 5, 4,54 3,98 3,45 350 30 9800 700 0 80 00 000 9360 70 9,3 9,4 8,93 8,70 8,6 7,56 6,89 6,8 5,46 4,75 5 89 6677 480 34 4,57 3,96 3,34,7,07 07 783 589 459 890 5,0 4,33 3,64,94,4 90 736 5475 7 88 5,3 4,6 3,93 3,4,56 HG Supplementary cooling or red. suction gas temp. HA reduced suction gas temp. Relating to 0 C suction gas temperature, without liquid subcooling Motor version -S- (more powerful motor) Supplementary cooling and red. suction gas temp. 38 www.bock.de

Single-stage Bock Compressors erformance data R erformance data Hz Type Cond. Cooling capacity O [W] ower consumption e [kw] HG4/465-4 HG4/465-4 S HG4/465-4 S HG4/555-4 HG4/555-4 S HA4/555-4 HG4/6-4 HG4/465-4 S HA4/6-4 HG5/75-4 HG5/75-4 S HA5/75-4 HG5/8-4 HG5/8-4 S HA5/8-4 HG5/945-4 HG5/945-4 S temp. C Evaporating temperature C,5 0 7,5 5 0-5 -0-5 -0-5 - -35-45 56368 504 47946 473 36965 657 90 003 5935 6 906 644 6,99 6,93 6,86 6,80 6,64 6,46 6,4 5,98 5,66 5,8 4,83 4,9 545 4747 43647 077 33537 7748 649 878 477 0884 7939 538 8,9 8,77 8,6 8,45 8, 7,74 7,33 6,88 6,37 5,80 5,5 4,4 45657 406 3860 35374 948 488 9734 5759 3 94 0,9 0,66 0,39 0, 9,55 8,96 8,33 7,66 6,9 6,3 6459 893 98 75 74 5,74 5,3 4,83 4,6 3,58 46 365 8586 634 456 6,58 5,98 5,9 4,5 3,6 490 9599 748 86 336 7,4 6,4 5, 4,48 3,3 67083 6934 57059 54 4399 36485 9859 43 8964 45 07 743 8,3 8,5 8,7 8,09 7,90 7,69 7,43 7, 6,74 6,8 5,74 5, 600 5644 5943 47695 399 33 6954 634 699 953 9449 65 0,6 0,43 0,5 0,05 9,65 9, 8,7 8,8 7,58 6,90 6,3 5,7 54335 05 45939 4098 385 8905 3485 8755 464 07 3,00,68,36,04,37 0,67 9,9 9, 8,4 7,9 9587 5343 7 86 6039 6,83 6,33 5,75 5,07 4,6 70 355 08 749 65 7,83 7, 6, 5,36 4,9 4864 43 87 6053 0 8,6 7,64 6,55 5,33 3,95 7879 7686 66965 6556 568 489 343 87 56 7076 593 87 9,77 9,68 9,59 9,49 9,8 9,0 8,7 8,35 7,90 7,37 6,74 6,00 785 664 6096 55975 4684 38756 3633 5390 994 50 089 758,46,5,03,80,3 0,8 0,4 9,60 8,89 8,09 7,9 6,8 63768 58698 5394 496 476 3393 756 0 783 995 5,5 4,88 4,5 4,3 3,34,5,64 0,69 9,67 8,56 988 8007 3744 08 7087 8,0 7,43 6,75 5,95 5,00 04 5873 993 8707 5944 9,9 8,35 7,39 6, 5,04 7445 37 9984 704 4696 0, 8,97 7,69 6,5 4,63 87633 80907 74539 6858 57467 4766 39007 39 4774 9008 7 9708 0,87 0,77 0,67 0,56 0,33 0,04 9,70 9,9 8,80 8, 7, 6,68 79948 73733 67856 66 539 4339 35 86 96 69 343 8368 3,87 3,63 3,39 3,3,60,03,39 0,69 9,90 9,0 8,0 6,88 7098 65337 600 54994 45833 37759 680 96 4464 6,98 6,57 6,5 5,7 4,85 3,93,95,90 0,76 9,5 563 0086 534 36 796 8,94 8,9 7,5 6,6 5,56 75 7689 337 978 6646 0,5 9,3 8,4 7,0 5,6 943 49 79 539,7 9,99 8,57 6,97 5,8 00599 9878 85568 78656 65970 5473 44778 36056 8439 80 609 44,48,37,5,3,85,53,4 0,67 0,0 9,4 8,6 7,66 9777 8464 77896 755 59854 495 4 3443 5480 945 469 9606 5,93 5,65 5,37 5,08 4,47 3,8 3,08,7,36 0,34 9,9 7,90 8483 704 6889 633 564 43346 359 85 956 6605 9,49 9,0 8,54 8,05 7,05 5,99 4,87 3,66,36 0,93 9343 994 756 953 907 0,4 9,49 8,6 7,58 6,37 6046 048 56 4 7609,73 0,66 9,43 8,03 6,4 34 7080 70 9059 6003,90,44 9,8 7,98 5,9 4460 05675 97357 89493 759 65 947 404 3358 487 88 679 4,0 4,07 3,94 3,80 3,49 3,,67,4,49 0,7 9,80 8,7 044 964 8868 8379 6800 56345 45990 369 899 0 6 099 8, 7,80 7,48 7,5 6,46 5,7 4,88 3,96,93,77 0,46 8,98 9709 85338 78383 789 59863 4938 07 3000 498 889,7,64,09 0,54 9, 8,0 6,9 5,55 4,06,44 3 4 HG Supplementary cooling or red. suction gas temp. HA reduced suction gas temp. Relating to 0 C suction gas temperature, without liquid subcooling Motor version -S- (more powerful motor) Supplementary cooling and red. suction gas temp. www.bock.de 39

Single-stage Bock Compressors erformance data R erformance data Hz Type Cond. Cooling capacity O [W] ower consumption e [kw] HA5/945-4 HG6/080-4 HG6/080-4 S HA6/080-4 HG6/-4 HG6/-4 S HA6/-4 HG6/40-4 HG6/40-4 S HA6/40-4 HG7/60-4 HG7/60-4 S HG7/860-4 HG7/860-4 S HG7/0-4 HG7/0-4 S temp. C Evaporating temperature C,5 0 7,5 5 0-5 -0-5 -0-5 - -35-45 33374 674 0007 4774 0374,64 0,78 9,78 8,6 7,4 9594 995 7376 635 8674 3,35,4 0,75 9,5 7,3 9387 4394 07 6786 3,04,0 9, 6,77 9363 9434 0034 045 84833 70357 5758 46365 3657 8059 069 43 8,8 8,00 7,7 7,43 6,80 6,0 5,9 4,33 3,,9 0,38 8,6 809 08844 0069 9976 76968 6368 5978 479 3765 4979 8 35,56,5,7,8 0,33 9,7 8,07 6,7 5,6 3,38,36 9,06 0478 964 88589 88 67658 557 4589 3667 834 35 6,66 6,07 5,47 4,83 3,49,00 0,35 8,5 6,44 4,3 37747 9595 60 670 70,65,6 9,89 8,49 7,05 33470 60 9664 46 986 4,58,95, 9,6 7,86 8580 90 6 605 770 6,4 4,3,36 0,34 8,3 484 3706 635 6 97384 80768 660 535 498 3 3754 645 0,98 0,66 0,34 0,0 9,9 8,48 7,55 6,45 5,7 3,67,9 9,88 3548 4948 4989 05584 88356 7303 59668 4789 3763 8675 097 480 5,90 5,43 4,94 4,43 3,34, 0,75 9,8 7, 5,36 3,04 0, 084 070 0696 9393 77669 63987 5990 458 34 45,6 9,93 9,3 8,5 6,96 5,6 3,36,5 8,88 6, 4338 33978 5970 974 3463 4,5,9,35 9,75 8,0 3847 9848 55 6399 6 6,74 4,87,98,05 9,03 3848 565 8685 38 884 8,64 6,44 4,0,89 9,46 68964 55996 4378 308 080 9895 7508 60559 47766 36649 706 877 3,87 3,5 3,4,77,95,03 9,96 8,7 7,6 5,56 3,56,4 5447 463 83 03 0059 8376 67889 54490 4796 366 3799 634 9,47 8,93 8,37 7,80 6,55 5,7 3,6,83 9,80 7,48 4,84,83 36857 5975 5708 06033 88370 7803 5953 4738 36877 7889 34,8 34,06 33,6 3,44,67 8,73 6,58 4,7,48 8,46 3865 959 803 534 4,69,90,08 9,0 5605 8595 767 4,77,57 0,8 5 999 3,54 0,78 7880 6485 57 39349 68 973 79968 6533 5 4547 3345 4570 3,9 4,07 4,65 5,03 5,5 4,85 3,94,64,04 9,6 7,4 5,60 6368 78 38537 7084 067 88068 746 58580 46844 3683 86 0963 3,3 3,46 3,5 3,39,68 9,46 7,83 5,89 3,77,56 9,38 7,34 4800 36086 4873 4354 958 78644 645 5770 408 396 38,75 38,45 37,98 37,37 35,77 33,74 3,4 8,87 6,4 3,6 0557 8944 7458 59966 3439 4 9800 74770 6054 47694 373 805 6,74 7,64 8,9 8,73 8,98 8,53 7,49 5,99 4,6, 9,99 7,9 8790 79 59035 45887 996 0099 8935 6747 53775 459 344 65 35,85 36, 36,7 36,03 35, 33,8 3,94 9,7 7,8 4,75,5 9,90 699 56 433 374 09380 9080 7377 5949 4760 36649 44,49 44,4 43,60 4,90 4,06 38,73 36,05 33,4, 7, 33537 537 9853 8006 56 6866 04448 87 6844 5466 447 309,4 3,44 3,9 3,69 3,98 3,46 3,7 9,57 7,48 5,6,75 0,38 3789 96869 80947 65987 38805 8 9436 765 684 4808 369 7380,79 4,09 4,6 4,00,08 38,48 36,35 33,8 3,04 8,6 5,3,64 9333 77745 6300 49360 44 079 83873 6768 53658 4699,6, 49,6 48,8 46,7 44,07 4,0 37,70 34,7,85 HG Supplementary cooling or red. suction gas temp. HA reduced suction gas temp. Relating to 5 C suction gas temperature, without liquid subcooling Motor version -S- (more powerful motor) Supplementary cooling and red. suction gas temp. www.bock.de

Single-stage Bock Compressors erformance data R erformance data Hz Type HG8/470-4 HG8/470-4 S HG8/8-4 HG8/8-4 S HG8/30-4 HG8/30-4 S Cond. temp. C Relating to 5 C suction gas temperature (HGX8/470-4 to 0 C suction gas temperature) without liquid subcooling Cooling capacity O [W] Evaporating temperature C ower consumption e [kw],5 0 7,5 5 0-5 -0-5 -0-5 - -35-45 67888 4700 787 08683 7469 4996 054 9576 787 5848 4448 3340 43,56 44,5 44,4 44, 43,54 39,66 37,55 34,65 3,6 7,5 3,0 8,90 43384 0 057 884 573 966 05 83688 65798 50 399 9370 58,85 58,09 57,09 55,85 5,76 45,79 4, 38,05 33,48 8,69 3,85 9,5 7933 00057 836 675 38654 3466 960 7709 57336 44660 7,7 70,5 67,95 65,58 60,43,69 45,8,56 35,09 9,58 754 83557 6096 39559 005 6675 364 05 87775 68795 5854 3968,00,68 5,00,97 49,99 47,94 45,03 4,45 37,4 33, 8,75 4,54 79395 5746 3659 6394 8037 4875 5 97435 77090 59855 459 3346 67,55 66,69 65,53 64, 60,56 56,5 5,37 46,3,73 35,37,4 5,55 78 9657 0336 975 5970 39 0599 83786 65458 49990 8,84 80,53 78,00 75,8 69,37 6,99 56,34 49,63 43,05 36,8 7565 870 89070 54898 587 99868 7874 6036 487 57,99 56,87 54,54 5,3 47,6 4,57 37,68 3,7 7,9 4609 05 6947 3796 0859 877 680 5665 3803 7,94 68,9 64,00 58,45 5,49 46,34,4 34,4 9,07 865 800 4874 9807 953 74477 56878 85,66 78,9 7,66 64,0 56,46 48,98 4,89 HG Supplementary cooling or red. suction gas temp. HA reduced suction gas temp. Motor version -S- (more powerful motor) Supplementary cooling and red. suction gas temp. 3 4 www.bock.de 4

Single-stage Bock Compressors Technical data HG Number of cylinders Displacement / 60 Hz (4/7 rpm) Voltage Electrical data Weight Connections 6 Oil Max. Max. power Starting Discharge Suction charge working consumption current line line current (rotor locked) DV SV Type m³/h A kw A kg mm I inch mm I inch Ltr. / Y / Y HG/60-4 S 5, / 6, 3 6,8 / 3,9, / 3 48,0 I / 6 I 5 /8 0,8 HG/75-4 6,70 / 8,0 3 7, / 4,,3 / 3 48,0 I / 6 I 5 / 8 0,8 HG/75-4 S 6,70 / 8,0 3 8,0 / 4,6,6 43 / 5 49,0 I / 6 I 5 /8 0,8 HG/90-4 8,00 / 9,60 3 8,5 / 4,9,8 43 / 5 49,0 I / 6 I 5 /8 0,8 HG/90-4 S 8,00 / 9,60 3 8,8 / 5,,9 45 / 6 49,0 I / 6 I 5 / 8 0,8 HG/0-4 9, /, 3 9, / 5,3 3, 43 / 5 49,0 I / 6 I 5 /8 0,8 HG/0-4 S 9, /, 3 0,6 / 6, 3,6 45 / 6 49,0 I / 6 I 5 /8 0,8 HGe/5-4,0 / 3, 3 9,3 / 5,4 3,0 69 / 74,0 6 I 5 /8 I 7 /8,0 HGe/5-4 S,0 / 3, 3 0,8 / 6, 3,6 69 / 74,0 6 I 5 /8 I 7 /8,0 HGe/60-4 3,70 / 6, 3, / 6,4 3,7 69 / 74,0 6 I 5 /8 I 7 /8,0 HGe/60-4 S 3,70 / 6, 3 3, / 7,6 4,4 87 / 76,0 6 I 5 /8 I 7 /8,0 HGe/90-4 6, / 9,80 3 3,8 / 8,0 4,8 69 / 74,0 6 I 5 /8 I 7 /8,0 HGe/90-4 S 6, / 9,80 3 6, / 9,4 5,6 87 / 75,0 6 I 5 / 8 I 7 / 8,0 HG34e/5-4 4 8,80 /,60 3 4,0 / 8, 4,8 87 / 9,0 I 7 /8 8 I /8,3 HG34e/5-4 S 4 8,80 /,60 3 8,3 / 0,5 6,0 3 / 76 97,0 I 7 / 8 8 I / 8,3 HG34e/55-4 4,0 / 6,60 3 7,0 / 9,8 6,0 87 / 9,0 I 7 / 8 8 I / 8,3 HG34e/55-4 S 4,0 / 6,60 3, /, 7, 3 / 76 96,0 I 7 / 8 8 I / 8,3 HG34e/35-4 4 7, / 3,80 3, /, 7,4 / 64 94,0 I 7 / 8 8 I / 8,3 HG34e/35-4 S 4 7, / 3,80 3 5,5 / 4,7 8,9 3 / 76 97,0 I 7 /8 8 I /8,3 HG34e/380-4 4 33,0 / 39,70 3 6, / 5, 9,3 / 64 93,0 I 7 /8 8 I /8,3 HG34e/380-4 S 4 33,0 / 39,70 3 3, / 8,0, 3 / 76 96,0 I 7 / 8 8 I / 8,3 *W + *W / W + HG4/465-4 4, / 48,60 4 8,0 57 / 75 48 8 / / 8 35 / 3 / 8,7 HG4/465-4 S 4, / 48,60 4 7 3,0 8 / 07 5 8 / / 8 35 / 3 / 8,7 HG4/555-4 4 48,0 / 57,80 4 7,9 8 / 07 8 / /8 35 / 3 /8,7 HG4/555-4 S 4 48,0 / 57,80 4 34 5, 07 / 53 8 / / 8 35 / 3 / 8,7 HG4/6-4 4 56,60 / 67,90 4 7 5,7 8 / 07 5 8 / / 8 4 / 5 /8,7 HG4/6-4 S 4 56,60 / 67,90 4 34 8,4 07 / 55 8 / /8 4 / 5 /8,7 HG5/75-4 4 6,90 / 75, 4 33 6,5 8 / 07 98 8 / / 8 4 / 5 / 8 3,6 HG5/75-4 S 4 6,90 / 75, 4 37 9,4 07 / 0 8 / / 8 4 / 5 / 8 3,6 HG5/8-4 4 7,0 / 86,70 4 33 8,9 8 / 07 97 8 / /8 4 / 5 /8 3,6 HG5/8-4 S 4 7,0 / 86,70 4 49,3 6 / 60 03 8 / / 8 4 / 5 / 8 3,6 HG5/945-4 4 8,0 / 98,60 4 37,6 07 / 0 35 / 3 /8 54 / /8 3,6 HG5/945-4 S 4 8,0 / 98,60 4 49 8,6 6 / 60 05 35 / 3 /8 54 / /8 3,6 HG6/080-4 4 93,70 /, 4 47 6,3 49 / 89 8 35 / 3 / 8 54 / / 8 3,6 HG6/080-4 S 4 93,70 /, 4 57 3,0 7 / 3 35 / 3 /8 54 / /8 3,6 HG6/-4 4 07,60 / 9,0 4 57,5 7 / 35 / 3 / 8 54 / / 8 3,6 HG6/-4 S 4 07,60 / 9,0 4 7 36,0 04 / 4 35 / 3 / 8 54 / / 8 3,6 HG6/40-4 4, / 46,90 4 57 35,6 7 / 9 35 / 3 /8 54 / /8 3,6 HG6/40-4 S 4, / 46,90 4 7 4,6 04 / 35 / 3 / 8 54 / / 8 3,6 HG7/60-4 6,60 / 68,80 5 76 38,7 3 / 3 78 4 / 5 / 8 54 / / 8 4,5 HG7/60-4 S 6,60 / 68,80 5 83 46,3 68 / 373 99 4 / 5 /8 54 / /8 4,5 HG7/860-4 6 6, / 93,70 5 83 44,6 68 / 373 96 4 / 5 / 8 54 / / 8 4,5 HG7/860-4 S 6 6, / 93,70 5 98 53,3 343 / 494 9 4 / 5 / 8 54 / / 8 4,5 HG7/0-4 6 83,60 / 0, 5 98 5, 343 / 494 89 4 / 5 /8 64 / 5 /8 4,5 HG7/0-4 S 6 83,60 / 0, 5 5 60,5 344 / 0 97 4 / 5 / 8 64 / 5 / 8 4,5 HG8/470-4 8 4, / 57,0 5 0 60,0 74 / 43 54 / /8 76 / 3 /8 9,0 HG8/470-4 S 8 4, / 57,0 5 55 7,5 475 / 55 43 54 / /8 76 / 3 /8 9,0 HG8/8-4 8 45,90 / 95,0 5 55 77,5 475 / 55 49 54 / /8 76 / 3 /8 9,0 HG8/8-4 S 8 45,90 / 95,0 5 70 84,5 50 / 605 449 54 / /8 76 / 3 /8 9,0 HG8/30-4 8 79,80 / 335,80 5 55 78,3 475 / 55 43 54 / /8 76 / 3 /8 9,0 HG8/30-4 S 8 79,80 / 335,80 5 70 94, 50 / 605 443 54 / /8 76 / 3 /8 9,0 4 www.bock.de

Single-stage Bock Compressors Technical data HA Number of cylinders Displacement / 60 Hz (4/7 rpm) Voltage Electrical data Weight Connections 6 Oil Max. Max. power Starting Discharge Suction charge working consumption current line line current (rotor locked) DV SV Type m³/h A kw A kg mm I inch mm I inch Ltr. / Y / Y HA/60-4 5, / 6, 3 5,5 / 3,,7 / 3 5,0 I / I / 0,8 HA/75-4 6,70 / 8,0 3 5,9 / 3,4,8 / 3 53,0 I / I / 0,8 HA/90-4 8,00 / 9,60 3 6,6 / 3,8,0 43 / 5 53,0 I / I / 0,8 HA/0-4 9, /, 3 6,9 / 4,0, 43 / 5 53,0 I / I / 0,8 HA/5-4,0 / 3, 3 7, / 4, 3,0 69 / 80,0 I / 6 I 5 / 8,0 HA/60-4 3,70 / 6, 3 8, / 4,8 4,0 87 / 8,0 I / 6 I 5 /8,0 HA/90-4 6, / 9,80 3 9,0 / 5, 4,0 87 / 8,0 I / 6 I 5 /8,0 HA34/5-4 4 8,80 /,60 3 0,9 / 6,3 3,7 87 / 98,0 6 I 5 /8 I 7 /8,3 HA34/55-4 4,0 / 6,60 3,5 / 7, 4,3 87 / 98,0 6 I 5 /8 I 7 /8,3 HA34/35-4 4 7, / 3,80 3 6, / 9,4 5,3 3 / 76 00,0 6 I 5 /8 I 7 /8,3 HA34/380-4 4 33,0 / 39,70 3 8,9 /,0 6,4 3 / 76 00,0 6 I 5 /8 I 7 /8,3 *W + *W / W + HA4/465-4 4, / 48,60 4, 8 / 07 55,0 8 / / 8 35 / 3 / 8,7 HA4/555-4 4 48,0 / 57,80 4 6 3,3 07 / 57,0 8 / /8 35 / 3 /8,7 HA4/6-4 4 56,60 / 67,90 4 6 5,6 07 / 56,0 8 / / 8 35 / 3 / 8,7 HA5/75-4 4 6,90 / 75, 4 6,5 07 / 04,0 8 / / 8 4 / 5 / 8 3,6 HA5/8-4 4 7,0 / 86,70 4 6,8 6 / 60 07,0 8 / / 8 4 / 5 / 8 3,6 HA5/945-4 4 8,0 / 98,60 4 6,9 6 / 60 05,0 8 / / 8 4 / 5 / 8 3,6 HA6/080-4 4 93,70 /, 4 3 5,8 7 / 3,0 8 / /8 4 / 5 /8 3,6 HA6/-4 4 07,60 / 9,0 4 3 5,9 7 /,0 8 / /8 4 / 5 /8 3,6 HA6/40-4 4, / 46,90 4 3 6, 7 / 9,0 8 / / 8 4 / 5 / 8 3,6 3 4 * W = art Winding, motors for part winding start =. part winding =. part winding Oil sump heater 0- V - - /60 Hz (option) HG(HA), HG(HA), HG(HA)34: -0 W TC heater, self-regulating, installation in housing bore Oil sump heater V - - /60 Hz (standard) - HG(HA)4: 80 W - HG(HA)5, HG(HA)6, HG7: W - HG8: 00 W ermanently set version, installation in immersion sleeve Fan motors for the HA version V - - /60 Hz - HA: W / 0,3 A - HA, HA34: 7 W / 0,53 A - HA4, HA5, HA6: W / 0,7 A Explanations: Tolerance (± 0%) relates to the mean value of the voltage range. Other voltages and current types on request. --The specifications for max. power consumption apply for Hz operation. For 60Hz operation, the specifications have to be multiplied by the factor.. The max. working current remains unchanged. --Take account of the max. operating current / max. power consumption when designing contactors, leads and fuses. Switches: Service category AC3 3 0- V / 380-40 V Y - 3 - Hz 65-90 V / 4-480 V Y - 3-60 Hz 4 5 6 380-40 V Y/YY - 3 - Hz W 4-480 V Y/YY - 3-60 Hz W W = art Winding, motors for part winding start (no start unloaders required) - Winding ratios: HG(HA)4, HG(HA)5, HG(HA)6 = 66% / 33% - Designs for Y/ on request 380-40 V / YYY - 3 - Hz W 4-480 V / YYY - 3-60 Hz W W = art Winding, motors for part winding start (no start unloaders required) - Winding ratios: HG7, HG8 = 60% / % - Designs for Y/ on request For soldering connections www.bock.de 43

Single-stage Bock Compressors Dimensions and connections HG HG/60-4 S HG/75-4 HG/75-4 S HG/90-4 HG/90-4 S HG/0-4 HG/0-4 S B ca. 76 DV 0 B,L A ca.5 SV A ) ca.80 44 98 E F H,D K,O J ca.35 66 08 38 ca.45 4x 0 6 9 HGe HGe/5-4 HGe/5-4 S HGe/60-4 HGe/60-4 S HGe/90-4 HGe/90-4 S DV 88 B B,L A ca.35 09 ca.5 3 38 ca.470 SV ) A ca.30 64 5 B E F 4x 98 ca. H,D K,O J Dimensions in mm ) SV 90 rotatable Centre of gravity 44 www.bock.de - Connections see page 54 - Dimensions for anti-vibration pad see page 5

Single-stage Bock Compressors Dimensions and connections HG34e HG34e/5-4 HG34e/5-4 S HG34e/55-4 HG34e/55-4 S HG34e/35-4 HG34e/35-4 S HG34e/380-4 HG34e/380-4 S ca. 85 DV B A ca.35 46 79 ca.70 30 49 ca.5 SV ) Y Y A ca.35 73 A 5 B,L E F 4x 7 H,D K,O J 3 4 HG4 HG4/465-4 HG4/465-4 S HG4/555-4 HG4/555-4 S HG4/6-4 HG4/6-4 S DV L A N SV ) A A ) ca.80 ca.5 78 70 D F J ca.370 6 B B C E H D O K X 73 ca.45 436 535 (5) ca.690 (75) 4x 80 3 ÖV 5 ) Not with HG4/6-4, HG4/6-4 S Dimensions in ( ) = HG4/6-4, HG4/6-4 S Dimensions in mm ) SV 90 rotatable Centre of gravity - Connections see page 54 - Dimensions for anti-vibration pad see page 5 - Dimensions for view X see page 5 www.bock.de 45

Single-stage Bock Compressors Dimensions and connections HG5 HG5/75-4 HG5/75-4 S HG5/8-4 HG5/8-4 S HG5/945-4 HG5/945-4 S ca.80 DV B A N ca.75 83 8 6 (645) ca. 85 (8) SV ) A 5 ca. 83 70 L D F J ca. 435 6 B B 4x 90 3 ÖV 5 C H E D O K X Dimensions in ( ) = HG5/945-4, HG5/945-4 S HG6 HG6/080-4 HG6/080-4 S HG6/-4 HG6/-4 S HG6/40-4 HG6/40-4 S DV B 83 A N ca.85 533 669 ca.8 SV A ) 85 ca. ca.5 83 70 L D F J ca.455 6 B B 4x 90 3 ÖV 5 C E H D O X K Dimensions in mm ) SV 90 rotatable Centre of gravity 46 www.bock.de - Connections see page 54 - Dimensions for anti-vibration pad see page 5 - Dimensions for view X see page 5

Single-stage Bock Compressors Dimensions and connections HG7 HG7/60-4 HG7/60-4 S HG7/860-4 HG7/860-4 S HG7/0-4 HG7/0-4 S ca.50 DV B N A SV A B A B 90 ca. 35 47 6 ca.8 ca.5 439 ca.0 33 89 D F J 4x 90 3 ÖV L C E H D X K,O 3 4 HG8 HG8/470-4 HG8/470-4 S HG8/8-4 HG8/8-4 S HG8/30-4 HG8/30-4 S ) DV B N A SV A ca.580 B B A L C ca.3 00 569 63 680 ca.9 ca.85 570 ca.655 4 5 D D F J 4x 3,5 360 4 E H K,O X ÖV Dimensions in mm ) Suction cover 90 rotatable Centre of gravity - Connections see page 54 - Dimensions for anti-vibration pad see page 5 - Dimensions for view X see page 5 www.bock.de 47

Single-stage Bock Compressors Dimensions and connections HA HA/60-4 HA/75-4 HA/90-4 HA/0-4 SV A B ca.0 76 83 DV A B,L ca.45 ca.30 74 8 E F H,D K,O 66 J ca. 08 ca.4 4x 0 6 9 HA HA/5-4 HA/60-4 HA/90-4 SV A DV ca.0 88 88 B ca.60 ca.3 93 87 45 B,L B E F A H,D K,O J 09 ca.5 3 ca.55 4x 98 38 Dimensions in mm Centre of gravity 48 www.bock.de - Connections see page 54 - Dimensions for anti-vibration pad see page 5 - Dimensions for view X see page 5

Single-stage Bock Compressors Dimensions and connections HA34 HA34/5-4 HA34/55-4 HA34/35-4 HA34/380-4 A SV A ca.0 DV B ca.75 43 84 74 30 ca.575 ca.35 ca. 345 34 45 A B,L E F 4x 7 H,D K,O J 3 4 HA4 HA4/465-4 HA4/555-4 HA4/6-4 DV L A A N ca.80 ca.5 3 78 70 D F J ca.0 370 B SV B C E A H D O X K 73 ca.45 436 ca. 75 4x 80 3 ÖV 5 Dimensions in mm Centre of gravity - Connections see page 54 - Dimensions for anti-vibration pad see page 5 - Dimensions for view X see page 5 www.bock.de 49

Single-stage Bock Compressors Dimensions and connections HA5 HA5/75-4 HA5/8-4 HA5/945-4 DV B A A N B ca.435 3 SV B 83 ca.60 8 ca.80 ca.85 ca.435 37 83 70 D L F J 4x 90 3 ÖV 5 C E H D O X K HA6 HA6/080-4 HA6/-4 HA6/40-4 DV B A A N ca.455 3 B SV B 83 ca.75 533 ca.8 ca.90 ca. 4 370 83 70 L D F J 4x 90 3 ÖV 5 C E H D O X K Dimensions in mm Centre of gravity www.bock.de - Connections see page 54 - Dimensions for anti-vibration pad see page 5 - Dimensions for view X see page 5

4 Single-stage Bock Compressors Dimensions and connections View X ossibility to connect to oil level regulator 4 HG4, HG5, HG6, HG7, HG8 HA4, HA5, HA6 4 4 Three-hole connection for oil level regulator make ESK, AC+R, CARLY (3x M6, 0 deep) Three-hole connection for oil level regulator make TRAXOIL (3 x M6 x 0 deep) Ø 47,6 Dimensions in mm Dimensions for anti-vibration pad Type Ø a mm b mm c mm d mm 3 4 HG, HA M8 0 HGe, HA M0 0 HG34e, HA34 M0 0 HG4, HA4 M0 0 d b HG5, HA5 M0 5 HG6, HA6 M0 5 HG7 M0 5 c Ø a HG8 70 45 M 37 www.bock.de 5

Single-stage Bock Compressors Dimensions and connections Dimensions with accessories HG HA HGe HA HG34e HA34 Additional fan Capacity regulator Type A mm B mm C mm D mm HG ca. 460 ca. 0 ca. 35 - HA - - - - HGe ca. 55 ca. 595 ca. 3 - HA - - - - HG34e ca. 570 ca. 60 ca. 3 ca. 3 HA34 - - - ca. 370 5 www.bock.de

Single-stage Bock Compressors Dimensions and connections Dimensions with accessories HG4 HA4 HG5 HA5 HG6 HA6 HG7 HG8 3 4 Additional fan Capacity regulator Start unloader Intermediate adapter for discharge line valve 3 4 Type A mm B mm C mm D mm E mm F mm G mm H mm I mm HG4/465, HG4/555 ca. 705 ca. 680 ca. 455 46 9 3 ca. 375 ca. 0 ca. 0 HG4/6 ca. 7 ca. 680 ca. 455 46 9 3 ca. 375 ca. 0 ca. 0 HA4 - - - - - - ca. 0 ca. 5 ca. 5 HG5/75, HG5/8 ca. 835 ca. 7 ca. 465 4 0 4 ca. 4 ca. - HG5/945 ca. 8 ca. 7 ca. 465 4 0 4 ca. 4 ca. - HA5 - - - - - - ca. 435 ca. - HG6 ca. 870 ca. 7 ca. 460 4 0 4 ca. 460 ca. - HA6 - - - - - - ca. 455 ca. - HG7 ca. 8 ca. 760 ca. 580 50,5 95 ca. 50 ca. 45 ca. 5 HG8 ca. 90 ca. 880 ca. 680 67 90 45 ca. 580 ca. ca. 0 www.bock.de 53

Single-stage Bock Compressors Dimensions and connections Connections SV DV A A A B B C D D E Suction line Discharge line Connection suction side, not lockable Connection suction side, lockable Connection suction side, not lockable Connection suction side, not loackable Connection discharge side, lockable Connection oil pressure safety switch OIL Connection oil pressure safety switch L Connection oil return from oil separator Connection oil pressure gauge HG HA HGe HA HG34e HA34 HG4 HA4 HG5 HA5 please refer to Technical data page 4 HG6 HA6 / 8 " NTF / 8 " NTF / 8 " NTF / 8 " NTF / 8 " NTF / 8 " NTF / 8 " NTF / 8 " NTF 7 / 6 " UNF 7 / 6 " UNF 7 / 6 " UNF 7 / 6 " UNF 7 / 6 " UNF 7 / 6 " UNF 7 / 6 " UNF 7 / 6 " UNF HG7 HG8 - - - - - - / 4 " NTF / 4 " NTF / 8 " NTF / 8 " NTF / 8 " NTF / 8 " NTF / 8 " NTF / 8 " NTF / 8 " NTF / 8 " NTF 7 / 6 " UNF 7 / 6 " UNF 7 / 6 " UNF 7 / 6 " UNF 7 / 6 " UNF 7 / 6 " UNF 7 / 6 " UNF 7 / 6 " UNF - - - 7 / 6 " UNF 7 / 6 " UNF 7 / 6 " UNF 7 / 6 " UNF 7 / 6 " UNF - - - 7 / 6 " UNF 7 / 6 " UNF 7 / 6 " UNF 7 / 6 " UNF 7 / 6 " UNF / 4 " NTF / 4 " NTF / 4 " NTF / 4 " NTF / 4 " NTF / 4 " NTF / 4 " NTF / 4 " NTF / 8 " NTF / 8 " NTF / 8 " NTF 7 / 6 " UNF 7 / 6 " UNF 7 / 6 " UNF 7 / 6 " UNF 7 / 6 " UNF F Oil drain M 8 M 0 M 0 M x,5 M x,5 M x,5 M x,5 M x,5 H Oil charge plug / 4 " NTF / 4 " NTF / 4 " NTF M x,5 M x,5 M x,5 M x,5 M 33 x J Connection oil sump heater Ø 5 mm ) Ø 5 mm ) Ø 5 mm ) - - - - - J Oil sump heater - - - M x,5 M x,5 M x,5 M x,5 M x,5 K L L N O ÖV Sight glass Connection thermal protection thermostat Thermal protection thermostat Connection capacity controller Connection oil level regulator Connection oil service valve / 8 " - 8 UNEF / 8 " - 8 UNEF / 8 " - 8 UNEF 4 hole M 6 4 hole M 6 4 hole M 6 3 hole M 6 3 hole M 6 / 8 " NTF / 8 " NTF / 8 " NTF / 8 " NTF / 8 " NTF / 8 " NTF / 8 " NTF - - - - - - - - / 8 " NTF - - - M 48 x,5 M 45 x,5 M 45 x,5 M 45 x,5 M 45 x,5 / 8 " - 8 UNEF / 8 " - 8 UNEF / 8 " - 8 UNEF - - - / 4 " NTF / 4 " NTF / 4 " NTF / 4 " NTF - ÖV Oil service valve - - - - - - - 7 / 6 " UNF Connection oil pressure differential sensor Oil pressure differential sensor Connection oil temperature sensor - - - M 0 x,5 M 0 x,5 M 0 x,5 M 0 x,5 - - - - - - - - M 0 x,5 - - - / 8 " NTF / 8 " NTF / 8 " NTF / 8 " NTF - Oil temperature sensor - - - - - - - / 8 " NTF ) = ossibility of connection of oil sump heater Dimensions see view X page 5 54 www.bock.de

Single-stage Bock Compressors Scope of supply Scope of supply HG HG HGe HG34e HG4 HG5 HG6 HG7 HG8 Semi-hermetic two cylinder reciprocating compressor with drive motor for direct start 0- V / 380-40 V Y - 3 - Hz 65-90 V / 4-480 V Y - 3-60 Hz Single-section compressor housing with hermetically integrated electric motor Semi-hermetic four cylinder reciprocating compressor with drive motor for direct start 0- V / 380-40 V Y - 3 - Hz 65-90 V / 4-480 V Y - 3-60 Hz Single-section compressor housing with hermetically integrated electric motor Semi-hermetic four cylinder reciprocating compressor with drive motor for part winding start 380-40 V Y/YY - 3 - Hz 4-480 V Y/YY - 3-60 Hz Motor unit flanged onto the compressor housing Semi-hermetic six cylinder reciprocating compressor with drive motor for part winding start 380-40 V / YYY - 3 - Hz 4-480 V / YYY - 3-60 Hz Single-section compressor housing with hermetically integrated electric motor Semi-hermetic eight cylinder reciprocating compressor with drive motor for part winding star 380-40 V / YYY - 3 - Hz 4-480 V / YYY - 3-60 Hz Single-section compressor housing with hermetically integrated electric motor Winding protection with TC resistor sensors and electronic triggering unit Bock M0 Winding protection with TC sensors, readily wired and connected with Bock Compressor Management BCM000 Individual protection of the cylinder heads with thermal protection thermostats, readily wired and connected with Bock Compressor Management BCM000 Oil temperature sensor in the oil sump, readily wired and connected with Bock Compressor Management BCM000 Oil differential pressure sensor (Δp-switch Kriwan make), ready wired and connected with Bock Compressor Management BCM000 Oil pump cover with screwed connection for differential oil pressure sensor ( p-switch Kriwan make) ossibility to connect to oil level controllers makes ESK, AC+R or CARLY ) ) ) ossibility to connect to oil level controllers make Traxoil ) ) ) ) ) ) ) ) Oil sump heater V - - /60 Hz, 80 W Oil sump heater V - - /60 Hz, W Oil sump heater V - - /60 Hz, 00 W Oil service valve Oil charge: HG: FUCHS Reniso S 46 HGX: FUCHS Reniso Triton SE 55 Sight glass Two sight glasses Three sight glasses repared for capacity regulator ( cylinder cover) repared for capacity regulator ( cylinder covers) repared for capacity regulator (3 cylinder covers) Decompression valve Suction and discharge line valve Inert gas charge 4 anti-vibration pads enclosed 3 4 ) Only possible with additional adapter www.bock.de 55

Single-stage Bock Compressors Scope of supply Scope of supply HA HA HA HA34 HA4 HA5 HA6 Semi-hermetic two cylinder reciprocating compressor with drive motor for direct start 0- V / 380-40 V Y - 3 - Hz 65-90 V / 4-480 V Y - 3-60 Hz Single-section compressor housing with hermetically integrated electric motor Semi-hermetic four cylinder reciprocating compressor with drive motor for direct start 0- V / 380-40 V Y - 3 - Hz 65-90 V / 4-480 V Y - 3-60 Hz Single-section compressor housing with hermetically integrated electric motor Semi-hermetic four cylinder reciprocating compressor with drive motor for part winding start 380-40 V Y/YY - 3 - Hz 4-480 V Y/YY - 3-60 Hz Motor unit flanged onto the compressor housing Motor is cooled by an integrated fan with air deflection hood V - - /60 Hz, W, 0,3 A, I44 Motor is cooled by an integrated fan with air deflection hood V - - /60 Hz, 7 W, 0,53 A, I44 Motor is cooled by an integrated fan with air deflection hood V - - /60 Hz, W, 0,7 A, I44 Winding protection with TC resistor sensors and electronic motor protection unit Bock M0 Oil pump cover with screwed connection for differential oil pressure sensor ( p-switch Kriwan make) ossibility to connect to oil level controllers makes ESK, AC+R or CARLY ) ) ) ossibility to connect to oil level controllers make Traxoil ) ) ) ) ) ) Oil sump heater V - - /60 Hz, 80 W Oil sump heater V - - /60 Hz, W Oil charge: HA: FUCHS Reniso S 46 HAX: FUCHS Reniso Triton SE 55 Sight glass repared for capacity regulator ( cylinder cover) Decompression valve Suction and discharge line valve Inert gas charge 4 anti-vibration pads enclosed ) Only possible with additional adapter 56 www.bock.de

Single-stage Bock Compressors Accessories Accessories HG + HA Start unloader V - - /60 Hz, I65, without check valve, including thermal protection thermostat (TC sensor) Start unloader V - - /60 Hz, I65, without check valve Start unloader by means of a Bock-ESS (Electronic Soft Start) I0 (Connection clamps I00) for installation in switch cabinet 3 Capacity regulator V - - /60 Hz, I65 Capacity regulator = % residual capacity Capacity regulator V - - /60 Hz, I65 - Capacity regulator = 66/33% residual capacity Capacity regulator V - - /60 Hz, I65-3 Capacity regulator = 75//5% residual capacity 4 Continuously variable speed control by means of a Bock EFC (Electronic Frequency Control), compactly built onto compressor and connected ready-to-operate HG: I65 HG/HG34e: I54 5 Continuously variable speed control by means of a Bock EFCe (Electronic Frequency Control for individual installation) I54 6 Bock ES (Electronic Single hase) phase converter from single to three phase AC for installation in switch cabinet, I0 7 Cylinder cover prepared for capacity regulator 8 Oil sump heater 0- V - - /60 Hz, -0 W, I66 TC heater self-regulating 9 Oil pressure safety switch M 54 V - - /60 Hz, I0 incl. mounting 0 Oil differential pressure sensor ( p-switch Kriwan make) 0- V - - /60 Hz Oil service valve Thermal protection thermostat (TC sensor) I67 3 Bock Compressor Management BCM000 including oil pressure control 0, oil temperature control (NTC) 4, thermal protection thermostat (TC) per cylinder cover 5 Water-cooled cylinder covers Sea water resistant water-cooled cylinder covers HG HA 6 Additional fan 0- V - - /60 Hz, 7/68 W, I44 enclosed ) Additional fan V / 0 V Y - 3 - Hz, 0 W, -65 V / 0-460 V Y - 3-60 Hz, 90 W, I54 enclosed 7 Connection piece suction and discharge valve in welded construction HGe HA HG34e HA34 HG4 HA4 HG5 HA5 HG6 HA6 ) ) ) HG7 ) HG8 ) 3) ) 3) ) 3) ) 3) ) 3) 3) 3) 3 4 8 Intermediate adapter for discharge line valve ) ) ) Special voltage and/or frequency (on request) ) Only available for HG compressors ) Not available HG7/0-4 S 3) Voltage range ± 0% ictures of accessories see page 58-59 www.bock.de 57

Single-stage Bock Compressors Accessories Start unloader / Capacity regula- 3 ESS Electronic Soft Start EFC Electronic Frequency Control 4 EFCe Electronic Frequency Control external ES Electronic Single hase repared for capacity regulator 5 6 7 Oil sump heater 8 Oil pressure safety switch 9 Oil differential pressure sensor 0 58 www.bock.de

Single-stage Bock Compressors Accessories Oil service valve Thermal protection thermostat BCM000 Bock Compressor Management 3 Oil temperature control Water-cooled cylinder covers Additional fan 4 5 6 3 4 Connection piece in welded construction Intermediate adapter for discharge line valve 7 8 www.bock.de 59

60 www.bock.de

Two-stage semi-hermetic Bock compressors At a glance Special features Operating limits and performance data Technical data Dimensions and connections Scope of supply and accessories 6 63 64 68 69 7 www.bock.de 6

Two-stage Bock Compressors At a glance A two-stage variant based on the Bock HG semi-hermetic 6 cylinder range is available for extended use in the domain of deep-freezing. The two stage system consists of: --Liquid subcooler --Reinjection valve --Solenoid valve --Sight glass --Filter drier Special features: --6 cylinder design --L/H stage ratio : -- stage operation with liquid subcooler --Reinjection valve adapted to refrigerant and application --Extremely reliable and economic compressor design Further information on the HG7 basic compressor see chapter Single-stage semi-hermetic Bock compressors from page 8. Available models for refrigerants R4A, R40A, R7, R Type HGZX7/60-4 R4A/R7 HGZX7/60-4 R40A HGZ7/60-4 R HGZX7/860-4 R4A/R7 HGZX7/860-4 R40A HGZ7/860-4 R HGZX7/0-4 R4A/R7 HGZX7/0-4 R40A HGZ7/0-4 R Displacement ( Hz) L / H 93,70 m³/h / 46,90 m³/h 07,60 m³/h / 53,80 m³/h, m³/h / 6,0 m³/h Type key HGZ X 7 / 0-4 R4A Refrigerant 3) Number of poles Swept volume Size Ester oil filling ) Series ) ) HGZ = Hermetic Gas-Cooled (suction gas-cooled), two-stage ) X = Ester oil filling (HFC refrigerants R4A,R40A) 3) ossible refrigerants are R4A, R40A, R The two possible designs of the HGZ7: Standard Medium-pressure mixed line mounted on the compressor and insulated, liquid subcooler, expansion valve, solenoid valve, two sight glasses, filter drier everything enclosed separately for individual, external mounting Option Liquid subcooler, expansion valve, solenoid valve, two sight glasses, filter dryer mounted directly to the compressor, lined and insulated 6 www.bock.de

Two-stage Bock Compressors Special features Refrigeration circuit and two-stage compressor Schematic diagram 0 9 8 7 6 5 4 3 4 TC 3 FUE FUA L L M TC 3 4 H 4 5 3 8 6 7 9 0 Explanations 3 4 5 6 7 8 9 0 3 4 5 6 Compressor Cylinder L-stage Intermediate pressure chamber M Intermediate pressure line M Cylinder H-stage Subcooler* Reinjection valve* Sight glass * Sight glass * Solenoid valve* Filter drier* Vibration damper, pressure line Oil separator Non-return valve Condenser Refrigerant receiver 7 8 9 0 3 4 Filter drier Solenoid valve Sight glass Expansion valve (evaporator) Evaporator Liquid separator Vibration damper, suction line Filter suction line L = Low pressure M = Medium pressure H = High pressure FUE = Liquid subcooler, inlet FUA = Liquid subcooler, outlet * Components for subcooling system as standard www.bock.de 63

Two-stage Bock Compressors Operating limits Subcooling temperature The design of the expansion valve on the compressor can be defined with the help of the diagram by approximately calculating the subcooling temperature arising in the relevant operating conditions (to/tc). Subcooling temperature calculation diagram for the intermediate cooler outlet t ( C) U 0 0 R4A/R7 t ( C) U 0 0 R40A 0-0 -0 t = C C t = C t = C C C t = 0 C C 0-0 -0 t = C t = C C C t = 0 C C - -70-60 - - - t ( C) o - -60 - - t ( C) o t ( C) U 0 0 0-0 -0 R t = 60 C C t = C C t = C C t = C C t = 0 C C t U = Subcooling temperature at the intermediate cooler outlet (FUA) t O = Evaporation temperature - -60 - - - t ( C) o 64 www.bock.de

Two-stage Bock Compressors Operating limits Operating limits R4A/R7 R40A t ( C) c t ( C) c 60 58 46? t oh <0K? t oh <0K 0-70 -60 - - - t ( C) o 0-65 -60-55 - -45 - t ( C) o R 3 t ( C) c 4 66 Application range 60 t O t C Evaporating temperature ( C) Condensing temperature ( C) t Oh Suction gas superheat (K)? t oh <0K Max. permissible operating pressure (L/M/H) ) : 9/9/8 bar 0-60 - - - -0 t ( C) o ) L = low pressure M = meduim pressure H = high pressure Notes Operating limits erformance data Compressor operation is possible within the limits shown on the application diagrams. lease note the coloured areas. Compressor application limits should not be chosen for design purposes or continuous operation. The stated performance values are based on 0 K suction gas superheat with liquid subcooling, operating at Hz. erformance data were compiled for R4A and R7. The base values are the data for R4A. Conversion factor für 60 Hz =, erformance data for other operating points, see GEA Bock software www.bock.de 65

Two-stage Bock Compressors erformance data R4A/R7 erformance data Hz Type Cond. Cooling capacity O [W] ower consumption e [kw] HGZX7/60-4 HGZX7/860-4 HGZX7/0-4 temp. C Evaporating temperature C - -35 - -45 - -55-60 -65-70 34869,7 33437 3,4 04 4,3 38397 6,90 455 7,66 43679,60 847 9,4 735,4 5860 3,49 3694,9 3367 4,60 9696 6,98 379 5,36 3568 7,98 33780,69 98 7,63 8 9, 09,4 655 0,4 547,8 57 4,39 73 3,03 8974 5,34 7366 7,75 868 5,84 790 7,39 6866 9,0 39 8,8 0567 9,97 9367,84 4334 0,69 3396,7 03 4,84 4936 4,05 4380 5,4 3484 6,84 75 6,4 654 7,70 5484 9,33 95 8,36 8785 0,3 764,99 899,3 467 3,48 0680 4,7 3665 4,3 369 5,48 65 6,90 5544 6,08 4980 7,6 395 9,3 9394 0,6 9047,6 833,68 0787,9 0390 3,34 9568 4,56 7 3,86 89 5,7 0884 6,57 796 8,99 6997 9,84 635 0,75 8378 0,3 8035, 75,35 95,74 9,85 849 4,04 548 7,46 59 8,7 694 8,56 596 9,38 760 9,74 678 0,67 R40A erformance data Hz Type Cond. Cooling capacity O [W] ower consumption e [kw] HGZX7/60-4 HGZX7/860-4 HGZX7/0-4 temp. C Evaporating temperature C -35 - -45 - -55-60 -65 5354,89 98 6,8 3395 9,90 9967 0,80 93,87 859 3,89 959 6,6 6003 7,7 4980 9,87 585 8,67 46 0,63 75,44 6774 3,68 994 4,39 908 6,94 396 6,43 0868 8,5 336 8,87 8 0,96 4943,46 49 3,84 8385 4,00 79 5,68 964 6,08 90 8,00 0937 8,9 035 0,48 66 www.bock.de

Two-stage Bock Compressors erformance data R erformance data Hz Type HGZ7/60-4 HGZ7/860-4 HGZ7/0-4 Cond. temp. C 60 60 60 Cooling capacity O [W] Evaporating temperature C ower consumption e [kw] - -35 - -45 - -55-60 97 8,6 9059 0,3 8355, 7598 4,47 088 0,97 3396 3,3 3434 5,60 33 8,09 388 3,86 37960 6,43 370 9,3 360 3,96 44 6,8 36 8,5 99 0,33,5 788 9,3 78,7 64 3,35 557 5,54 363,96 868 4,0 035 6,56 933 9,06 9448 5, 89 6,86 8360 8,4 7736 0,07 8 7,69 800 9,36,4 0375 3,04 56 0, 479,0 3984 4,05 369 6, erformance data Hz relative to 0 K suction gas superheat with liquid subcooling 5365 4,03 494 5,3 44 6,53 3854 7,93 7669 6, 753 7,49 6567 8,98 59 0,59 007 8,33 9483 9,89 885,59 8097 3,4 9,70 537 3,64 00 4,69 3664 4,58 3 5,67 746 6,68 5573 6,59 7 7,8 9,8 9070,4 8753,0 0393 3,0 006 3,89 848 4,9 433 5,80 6765 0,6 7855,67 8837 3,7 3 4 www.bock.de 67

Two-stage Bock Compressors Technical data HGZ Type HGZX7/60-4 R4A HGZX7/60-4 R40A HGZ7/60-4 R HGZX7/860-4 R4A HGZX7/860-4 R40A HGZ7/860-4 R HGZX7/0-4 R4A HGZX7/0-4 R40A HGZ7/0-4 R Number of cylinders Displacement Electrical data Weight Oil Hz (4/7 rpm) 60 Hz (4/7 rpm) Voltage Max. working current Max. power consumption Starting current (rotor locked) charge m³/h m³/h A kw A kg Ltr. * W + * W / W + 6 93,70 / 46,90, / 56,0 3 7,0 85 / 78 94 4,5 6 07,60 / 53,80 9,0 / 64,60 3 55,0 85 / 78 9 4,5 6, / 6,0 46,90 / 73, 3 65 36,0 9 / 86 89 4,5 * W = art Winding, motors for part winding start =. part winding =. part winding L = low pressure H = high pressure Oil sump heater V -- /60 Hz W ermanently set version, installation in immersion sleeve Explanations: Tolerance (± 0%) relates to the mean value of the voltage range. Other voltages and current types on request. --The specifications for max. power consumption apply for Hz operation. For 60 Hz operation, the specifications have to be multiplied by the factor.. The max. working current remains unchanged. --Take account of the max. operating current / max. power consumption when designing contactors, leads and fuses. Switches: Service category AC3 3 380-40 V / YYY - 3 - Hz W 4-480 V / YYY - 3-60 Hz W W = art Winding, motors for part winding start (no start unloaders required) Winding ratios: 60% / % 68 www.bock.de

Two-stage Bock Compressors Dimensions and connections HGZ7 - Standard Liquid subcooler with accessories supplied separately A A DV W X A SV X ca. 5,5 39 ca.85 47 ca.85 89 A3 Z B B D ÖV F J 90 3 ca.6 4xØ L C E H D K O Z R 576 ca.635 3 4 HGZ7 - Option Liquid subcooler with complete accessories directly mounted onto the compressor Liquid subcooler with accessories Oil service valve 3 Oil pressure safety switch Dimensions in mm Centre of gravity - Connections see page 70 - Rigid fixing without anti-vibration pad - Dimensions for view X see page 7 www.bock.de 69

Two-stage Bock Compressors Dimensions and connections Connections Connections DV Discharge line Ø 35 mm / 3 / 8 " J Oil sump heater M x,5 SV Suction line Ø 54 mm / / 8 " K Sight glass 3 hole M 6 FUE FUA A A A A3 B B C D D E Liquid subcooler ON Liquid subcooler OFF Connection suction side, not lockable Connection suction side, lockable Connection intermediate pressure, not lockable Connection intermediate pressure, not lockable Connection discharge side, not lockable Connection discharge side, lockable Connection oil pressure safety switch OIL Connection oil pressure safety switch L Connection oil return from oil separator Connection oil pressure gauge Ø 6 mm - 5 / 8 " L Connection thermal protection thermostat / 8 " NTF Ø 6 mm - 5 / 8 " L Thermal protection thermostat / 8 " NTF / 8 " NTF N Filter drier Ø mm 7 / 6 " UNF O Connection oil level regulator / 8 " NTF ÖV Connection oil service valve / 4 " NTF ) / 4 " NTF ÖV Oil service valve 7 / 6 " UNF Connection oil / 8 " NTF pressure differential sensor 7 / 6 " UNF Connection oil temperature sensor 7 Connection / 6 " UNF R equalizer for injection valve M 0 x,5 / 8 " NTF ) 7 / 6 " UNF 7 / 6 " UNF R Equalizer for injection valve Ø 6 mm / 4 " NTF T Solenoid valve Ø mm 7 / 6 " UNF U Reinjection valve - dependent on refrigerant Oil pressure safety switch M 54 Ø mm W Connection refrigerant injection Connection for Schrader valve for intermediate pressure manometer F Oil drain M x,5 V FS Sight glass Liquid line H Oil charge plug M x,5 X Dimensions see view X see page 7 Ø mm - M x,5 7 / 6 " UNF 70 www.bock.de

4 Two-stage Bock Compressors Dimensions and connections View X ossibility to connect to oil level regulator 4 4 4 Three-hole connection for oil level regulator make ESK, AC+R, CARLY (3x M6, 0 deep) Ø 47,6 Dimensions in mm 3 4 www.bock.de 7

Two-stage Bock Compressors Scope of supply Scope of supply Semi-hermetic six cylinder reciprocating compressor with drive motor for part winding start 380-40 V /YYY - 3 - Hz 4-480 V /YYY - 3-60 Hz Single-section compressor housing with hermetically integrated electric motor Cylinder design in W form, L/H stage ratio : Intermediate pressure line mounted and insulated Liquid subcooler, reinjection valve, solenoid valve, two sight glasses, filter drier. Supplied separately for individual, external installation 3 Winding protection with TC sensors and Bock M0 electronic motor protection 4 Oil pump cover with screw connection for oil differential pressure sensor ( p switch Kriwan make) 5 Direct connection possibility for oil level regulators ESK, AC+R or CARLY 6 Oil sump heater V - - /60 Hz, W ermanently set version, installation in immersion sleeve Oil charge: HGZ: FUCHS Reniso S 46 HGZX: FUCHS Reniso Triton SE 55 7 Three sight glasses Decompression valve 8 Suction and 9 discharge line shut off valve Inert gas charge 3 4 5 6 7 8 9 7 www.bock.de

Two-stage Bock Compressors Accessories Accessories Liquid subcooler, reinjection valve, solenoid valve, two sight glasses, filter drier, directly mounted onto the compressor, fully assembled and insulated with pipes ready for connection Oil pressure safety switch M 54 V - - /60 Hz, I0, including installation 3 Oil differential pressure sensor ( p-switch Kriwan make) 0- V - - /60 Hz 4 Oil service valve 5 Thermal protection thermostat (TC sensor) I67 6 Bock Compressor Management BCM000 including oil pressure control, oil temperature control (NTC), thermal protection thermostat (TC) on HD side 4 5 6 3 4 www.bock.de 73

Service - Made by GEA Bock Training and workshops GEA Bock on the Internet uality by GEA Bock 76 77 79

Semi-hermetic Bock Compressors Service - Made by GEA Bock Because you're never done learning - GEA Bock training and workshops on compressors Many years ago, GEA Bock intensified its commitment in the area of customer training. And so we offer a comprehensive array of attractive training events, from two-day practitioners' workshops in Frickenhausen to afterwork workshops throughout Germany. Regardless of the type of training you are interested in. Three things are characteristic of all GEA Bock training: - The captivating way that the training director eter Spies carries out the events - The strong practice orientation of the training events, and - The fact that all training events from, GEA Bock are offered as a free service Current training dates can be found online at www.bock.de Overview of training events offered: - GEA Bock ractitioners' Workshop - Training tailored to your individual needs - Training for your entire staff - Training on your premises For additional questions or advice, please contact our training director: eter Spies Telephone +49 70 / 94 54-57 Fax +49 70 / 94 54-37 Email: eter.spies@geagroup.com 76 www.bock.de

Semi-hermetic Bock Compressors Service - Made by GEA Bock Worldwide, Up-to-Date, Comprehensive - GEA Bock on the Internet - www.bock.de roducts --Comprehensive product brochure --Data on all products --Dimensions and exploded views --Spare parts lists Sales network --Contact persons in over 60 countries --Direct link to your trading partner Company --Current company information --Company film --Subsidiaries --History --References 3 4 News --Company news --roduct news --Current dates Toolbocks - The Refrigeration App --ower Converter --Length Converter --ressure Converter --Converter Tube Diameter --Refrigerant Calculator --Location Finder --Error Analysis/Troubleshooter Wordbock - Translation Tool --Available as an app and --As an online version on www.bock.de Know-how --Error analysis tool --VA software --Comprehensive information www.bock.de 77

Semi-hermetic Bock Compressors Service - Made by GEA Bock After Sale Service GEA Bock offers you individual, personal consultation and assistance after the purchase as well. As a customer, GEA Bock always has competent contact people available to you for technical questions. Outside our business hours, you can reach us on our free hotline: 00 800 / 800 000 88 from Monday to Saturday, 8:00 a.m. to 9:00 p.m. 78 www.bock.de

Semi-hermetic Bock Compressors Service - Made by GEA Bock uality by GEA Bock - The benchmark in cooling and air-conditioning The name GEA Bock stands worldwide for compressor technology with the highest level of quality. Certified quality from GEA Bock The goal of quality leadership in all product areas has always been at the centre of our company philosophy in our over 75-year history. Today, permanent optimisation of quality, not just on the product but in all areas, is the core of GEA Bock's company strategy. GEA Bock meets the requirements of DIN EN ISO 900:008, certified through DS, as well as numerous additional European and globally recognised standards. In addition, GEA ock maintains a system of internal company standards, which go well beyond public regulations in many points. 3 4 www.bock.de 79