Bock Compressors for Mobile Applications. Vehicle compressors for bus-, railway air-conditioning and transport refrigeration

Transcription

1 Bock Compressors for Mobile Applications Vehicle compressors for bus-, railway air-conditioning and transport refrigeration engineering for a better world GEA Refrigeration Technologies

2 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 energy-efficient 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 Gb Subject to change without notice

3 Bock Compressors Characteristics vehicle compressors FK I Vehicle compressors FK for bus- and railway air-conditioning N, K I Vehicle compressors FK for transport refrigeration TK I 3 Characteristics semi-hermetic compressors HG I 4 Semi-hermetic compressors HG for bus- and railway air-conditioning I 5 Semi-hermetic compressors HG for RC up to 35 bar I 6 Service - Made by GEA Bock I 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. Illustrations may include optional equipment. Deviations cannot be ruled out because of the ongoing development process of 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 Gb Subject to change without notice 3

4 GEA Bock - More than a compressor Over 80 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. As part of the GEA Group AG, GEA Bock offers the right compressor for refrigeration and air conditioning in all commercial, industrial, rail, bus and transport sectors. Besides the vehicle compressors of the FK-series for classical Diesel engines, new technologies have moved into GEA Bock's focus. For example special compressors for the use in hybrid systems. These electric powered, semi-hermetic compressors offer numerous advantages for mobile applications. The aluminum version is for example about % lighter than comparable standard compressors and contributes to the innovative lightweight construction of vehicles. Based on the current semi-hermetic program there is now a compressor series available for the use with the refrigerant RC with expanded fields of application. No matter what your application is GEA Bock offers you the ideal compressor for your individual demand. Be inspired. By our new products, our established product series and the entire passion that goes into each of our products Gb Subject to change without notice

5 Bock Compressors roduction rogram Semi-hermetic compressors HG (HA) The GEA 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. --Single-stage --CO compressors subcritical --CO compressors transcritcal --R34a compressors --RC compressor --ATEX compressors --HC compressors --Aluminium compressors ---pole compressors --Two-stage compressors --Duplex compressors --Compressor units with receiver --Condenser units air-cooled Vehicle compressors FK GEA 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. --Compressors for bus and train air-conditioning --Compressors 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). The power transmission occurs via an elastic flexible shaft coupling. Virtually all drive capacity requirements can be met. Very compact compressor design, robust and easy to handle. Oil pump lubrication as standard. --F compressors --F NH3 compressors --Compressor units for direct drive --NH3 compressor units for direct drive Gb Subject to change without notice 5

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7 The difference is in the detail - Characteristics Bock FK Vehicle compressors Special features 8

8 Bock Vehicle Compressors FK Special features Open type -, 4- and 6-cylinder compressors in full-aluminium lightweight construction Whether in bus- or railway air-conditioning, transport refrigeration or other applications of mobile cooling - Bock FK compressors are specialists around the world. --Unsurpassed light and compact design --Highly robust design --Wide speed range --Efficient operating performance --Universal application Three design variations are available for different areas of application: --For air-conditioning - the K Design --For air-conditioning or normal cooling - the N Design --For deep freezing - the TK Design The differences are mostly associated with the valve plate version which is adapted to each application range where operational safety and efficiency are concerned. Additionally we have different solutions for the flexible adaptation of the compressors to your individual requirements. Talk to us. Our competent team will be pleased to advise you. Low-wearing long-lifed mechanism --Solid construction and design --Classic crankshaft construction with hardened surface --Double-sided roller bearing mounting design for maximum radial forces --Aluminium pistons with two-ring assembly --Aluminium connection rod in divided, screwed design --uiet with low vibrations --Four cylinder construction from 385 cm³ --Six cylinder already from 66 cm³ --Minimum oscillating mass, connecting rods and pistons made out of aluminium --Dynamic mass balance of the whole drive-mechanism --High volume pressure area to dampen pulsations Reliable and safe oil supply --Self-contained lubrication through an internal rotor pump high performance, independent of rotating direction, compact --Oil overpressure valve to regulate the oil pressure --High volume oil sump --Two sight glasses for checking the oil level (FK/), (FK one sight glass) Gb Subject to change without notice

9 Bock Vehicle Compressors FK Special features The K Design --A special GEA Bock innovation. The unique valve plate system for highest standards - specially developed for bus air-conditioning systems. --Service valves made out of high quality, impact resistant spring steel. Extremely robust and reliable, not only at constant variations in speed and in pressure, but also where there are liquids. The base plate of this systems is made - of aluminium. The valves are constructed as ringfin packages and are guided loosely. This means that they are neither exposed to lateral nor torsional powers and thanks to their special construction they cannot fall into the cylinder area or hit the the piston head. The no compromise solution for mobile air conditioning. --Highest safety and efficiency in all areas of application The N Design --The cost-effective alternative to the K Design. --The universal valve plate system. Suitable for both air-conditioning in buses and for other applications. The base plate is designed in steel. The valve units N and TK design are structed as one-sided fixed tongue fins which makes them form a simple and cost-effective construction. In comparison to the K design, the valves are exposed to lateral and torsional powers, which means that the load carrying ability decreases in particular in air-conditioning where there is fluctuating speed or liquid influence The TK Design --A special variant for deep freezing. --Build on the N valve plate basic concept with additional measures to optimise the charging efficiency at low evaporation temperatures. The piston heads have suction fin contour grooves, which further reduces the dead space and leads to increased performance in the deepfreeze area Gb Subject to change without notice 9

10 Bock Vehicle Compressors FK Special features Integrated oil collection system with a large storage volume FK/FK/FK: --ractical drain option through a feely accessible flexible tube --No dismantling of the clutch necessary Simply constructed shaft seal --Tried and tested construction for decades --Only one O-ring seal, counter ring designed as the screw-on cover --With oil washing for cooling and lubricating the whole unit --Easy to change the shaft seal for maintenance purposes Example: Shaft seal construction FK Integrated oil collection system Only one O-ring seal ractical drain-option via freely-accessible flexible tube Various drive options --Conical shaft end for safe force transmission and exact installation of the drive elements --V-belt drive with electromagnetic clutch or flywheel --Additional drive types on request Gb Subject to change without notice

11 Bock Vehicle Compressors FK Special features Economic performance regulation (option) Full load operation artial load operation --Blocking of the intake of a cylinder bank with an electromagnetic pilot valve --ossible residual capacity: 4-cylinder compressor: % 6-cylinder compressor: 66 %/ 33 % Variable connection and fixing options Special design, example: Suction shut-off valve mounted on cylinderbank with intermediate adapter --Variable position of the suction shut-off valve (FK//) --Rotate options for the suction and discharge shut-off valve --Fixing options for supplementary attachments Special design, example: Suction shut-off valve mounted between the cylinder covers --More variants for fixing the compressor --Customer-made designs on request Gb Subject to change without notice

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13 Vehicle Compressors FK for busand railway air-conditioning N, K At a glance Operating limits and performance data Technical data Dimensions and connections Scope of supply and accessories Gb Subject to change without notice 3

14 Bock Vehicle Compressors FK...N, K At a glance Type key FK X / 980 K Design ) Swept volume Size Ester oil filling ) Series ) X - Ester oil filling (HFC refrigerant e.g. R34a, RC) ) K - specially for air-conditioning N - for air-conditioning or normal cooling The current program...4 model sizes with 4 capacity stages from 0,3 to 84,9 m³/h (4 rpm) FK FK FK FK Gb Subject to change without notice

15 Bock Vehicle Compressors FK...N, K Operating limits R34a Operating limits FKX0 / FKX / FKX / FKX t c ( C) 90 Unlimited application range ? t oh < 0 K Reduced suction gas temperature t O t C Evaporating temperature ( C) Condensing temperature ( C) t + 5 C oh t Oh t Oh Suction gas superheat (K) Suction gas temperature ( C) 0 - Max. permissible operating pressure (L/H)): 9/8 bar ) L = low pressure H = high pressure R34a Notes Operating limits t o ( C) 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 a capacity regulator. ermissible rotation speed: N Design: 0-00 rpm (max. rotation speed 30 rpm) K Design: 0-30 rpm erformance data erformance specifications for the R34a are based on 5 C suction gas temperatures without liquid subcooling (FKX/8 and FKX/980 on 0 C suction gas temperature). Compressor speed 4 rpm. The values can be stated to judge the overall performance at other speed with the help of the calculation factors below. erformance data for other operating points, see GEA Bock software. Cooling capacity 0 ower required Gb Subject to change without notice 5

16 Bock Vehicle Compressors FK...N, K erformance data R34a erformance data.4 rpm Type Cond. Cooling capacity O [W] ower consumption [kw] FKX0/0 N FKX0/0 K FKX0/45 N FKX0/45 K FKX0/0 N FKX0/0 K FKX/35 N FKX/35 K FKX/5 N FKX/5 K FKX/35 N FKX/35 K FKX/390 N FKX/390 K temp. C Evaporation temperature C 5, ,9 0,95 0,99,03,0 0,99 0,93 0, ,,3,3,9,4,6,06 0, ,65,63,,5,4,3,8, ,95,90,85,,58,43,, ,0,,05,88,0,5,35, ,0,5,0,4,4,0,, ,58,59,59,56,,,9, ,00,9,94,85,,58,43, ,36,,3,08,9,3,54, ,66,5,4,,05,84,63, ,3,3,4,48,4,4,34, ,8,89,90,86,8,6,53,38,38 08,35 988,3 59,0 85,05 486,88 383,0 945, ,8,4,66,48,,05,84, , 3,06,94,0,44,9,94, ,9,89,96,03,0,95,84, ,5,,,56,45,9,0, ,6 3, 3, 3,0,8,58,33, ,86 3,6 3,65 3, 3,,8,5, ,35 4,0 4,04 3, 3,36 3,00,6, ,3,4,33,4,4,3,8, ,06 3,09 3,0 3,04,9,,, ,88 3,84 3, 3,59 3,35 3,0,, ,59 4,4 4,34 4,04 3, 3,35 3,00, , 5,00 4,8 4,4 3,99 3,5 3,, ,,63,3,83,8,3,56, ,59 3,63 3,63 3,5 3,4 3,0,93, ,56 4, 4,43 4, 3,93 3, 3,5, ,38 5,5 5,0 4,5 4,35 3,94 3,5 3, ,0 5,8 5,65 5,8 4,69 4,0 3, 3, ,96 3, 3,3 3,35 3,34 3,3 3,03, ,5 4,9 4, 4, 4,04 3,8 3,4 3, ,39 5,33 5,4 4,98 4,65 4,6 3,85 3, ,3 6, 6,03 5,6 5,5 4,66 4,6 3, ,9 6,94 6,68 6,3 5,55 4,96 4,4 3,89 Relating to 5 C suction gas temperature, without liquid subcooling Reduced suction gas temperature Gb Subject to change without notice

17 Bock Vehicle Compressors FK...N, K erformance data R34a erformance data.4 rpm Type Cond. Cooling cacapity O [W] ower consumption [kw] FKX/40 N FKX/40 K FKX/5 N FKX/5 K FKX/655 N FKX/655 K FKX/6 N FKX/6 K FKX/5 N FKX/5 K FKX/8 N FKX/8 K FKX/980 N FKX/980 K temp. C Evaporating temperature C 5, ,58 3, 3,9 4,05 4,04 3,9 3,6 3, ,5 5,0 5,0 5, 4,89 4,58 4,0 3, ,5 6,45 6,34 6,03 5,63 5,6 4,66 4, ,,5, 6,80 6,3 5,64 5,04 4, ,0 8, 8,08,4 6, 6,0 5,33 4, ,6 4,49 4,65 4,83 4,8 4,65 4,3 4, , 6,8 6,9 6,08 5,8 5,45 5,00 4, ,,6,54, 6,69 6,4 5,54 4, ,8 8,95 8,69 8,09,4 6, 5,99 5, ,35 0,00 9,6 8,8,99,5 6,34 5, ,0 5, 5,46 5,66 5,65 5,46 5,3 4, ,9,6,,4 6,83 6,39 5,86 5, , 9,0 8,85 8,4,86, 6, 5, , 0, 0,0 9,49 8,,8,04 6, ,4,3,9 0,35 9,3 8,39,44 6, ,09 5,36 5,56 5,6 5,5 5,55 5, 4, ,3,38,39,6 6,95 6,5 5,96 5, , 9,6 9,00 8,56,99,33 6,6 5, ,96 0,68 0,3 9,66 8,86 8,0,6 6, ,35,93,48 0,53 9,53 8,54,5 6, ,98 6,9 6,5 6,6 6,4 6,5 6, 5, ,58 8,66 8,68 8,5 8,6,63,00 6, ,88 0,5 0,5 0,05 9,38 8,,6 6, ,86,54,,34 0, 9, 8,, , 4,00 3,48,36,9 0,0 8,89, , 6,4,00,6,4 6,99 6,5 6, ,0 9,9 9,3 9,5 8,6 8,9,5 6, ,66,53,34 0,9 0,0 9,3 8,33, ,8 3,44 3,06,6,6 0,08 9,0, ,53 5,0 4,45 3,6,0 0,5 9,53 8, ,54,93 8, 8,5 8,49 8,0,, ,80 0,90 0,9 0, 0,6 9,6 8,8, ,68 3,5 3,8,64,80 0,83 9,8 8, , 5,6 5, 4,5 3,08,83 0,58 9, ,4,6 6,95 5,55 4,08,6,9 9, Relating to 5 C suction gas temperature (FKX/8 and FKX/980 on 0 C suction gas temperature) without liquid subcooling Gb Subject to change without notice Reduced suction gas temperature

18 Bock Vehicle Compressors FK...N, K Operating limits RC Operating limits FKX0 / FKX / FKX / FKX Unlimited application range Reduced suction gas temperature t O t C t Oh t Oh Evaporating temperature ( C) Condensing temperature ( C) Suction gas superheat (K) Suction gas temperature ( C) Max. permissible operating pressure (L/H) ) : 9/8 bar ) L = low pressure H = high pressure ermissible rotation speed: N Design: 0-0 rpm K Design:: 0-30 rpm RC Notes Operating limits 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 a capacity regulator. erformance data The performance data for RC are based on 5 C suction gas temperatures without liquid subcooling (FKX/8 and FKX/980 on 0 C suction gas temperature). Compressor speed 4 rpm. The values can be stated to judge the overall performance at other speed with the help of the calculation factors below. erformance data for other operating points, see GEA Bock software. Cooling capacity 0 ower required Gb Subject to change without notice

19 Bock Vehicle Compressors FK...N, K erformance data RC erformance data.4 rpm Type Cond. Cooling capacity O [W] ower consumption [kw] FKX0/0 N FKX0/0 K FKX0/45 N FKX0/45 K FKX0/0 N FKX0/0 K FKX/35 N FKX/35 K FKX/5 N FKX/5 K FKX/35 N FKX/35 K FKX/390 N FKX/390 K FKX/40 N FKX/40 K FKX/5 N FKX/5 K FKX/655 N FKX/655 K temp. C Evaporation temperature C 5, ,3,45,5,5,58,53,44, ,0,05,05,0,94,8,6, ,,5,5,,5,0,88, ,64,4,8,89,90,84,4, ,44,46,4,43,33,9,0, ,3 3,09 3,04,89,,49,6, ,96,08,,6,,0,0, ,9,94,95,90,8,6,, ,3 3,68 3,6 3,45 3,3,9,0, ,69,85,9 3,0 3, 3,0,85, ,99 4,03 4,05 3,98 3,8 3,58 3,, , 5,06 4,9 4,4 4,43 4,0 3,0 3, ,0 3,38 3,5 3,68 3,69 3,58 3,38 3, ,4 4,9 4,80 4, 4,53 4,5 3,9 3, ,0 6,00 5,90 5,6 5,6 4,84 4,39 3, ,5 3,9 4,4 4,3 4,33 4,0 3,9 3, ,56 5,6 5,64 5,55 5,3 4,99 4, 4, ,3,05 6,93 6, 6, 5,68 5,5 4, ,44 4,0 4,90 5, 5,3 4,9 4,0 4, ,58 6,66 6,6 6,5 6, 5,9 5,44 4, ,44 8,35 8,,8,3 6, 6,0 5, ,3 5,69 5,9 6,8 6,0 6,0 5,68 5, ,96 8,05 8,0,94,6,5 6,58 5, , 0,09 9,9 9,45 8,83 8,3,38 6, ,4 6,8,06,3,39, 6, 6, ,49 9, 9,6 9,4 9,08 8,5,85, ,,03,83, 0,54 9,69 8,80, ,,95 8,8 8,64 8,66 8,,93, ,,5,8,0 0,64 9,99 9,9 8, ,6 4,0 3,86 3,0,35,36 0,3 9, Relating to 5 C suction gas temperature, without liquid subcooling Gb Subject to change without notice 9

20 Bock Vehicle Compressors FK...N, K erformance data RC erformance data.4 rpm Type Cond. Cooling capacity O [W] ower consumption [kw] FKX/6 N FKX/6 K FKX/5 N FKX/5 K FKX/8 N FKX/8 K FKX/980 N FKX/980 K temp. C Evaporation temperature C 5, ,64 8,09 8,43 8,80 8,8 8,55 8,08, ,3,45,48,9 0,83 0,6 9,36 8, ,5 4,35 4, 3,44,5,56 0,49 9, ,9 9,49 9,88 0,3 0,34 0,03 9,4 8, ,8 3,43 3,46 3,5,,93 0,98 9, ,03 6,84 6,56 5, 4,5 3,5,3, ,6 0, 0,59,06,08 0,6 0,6 9, ,4 4,39 4,43 4,0 3,6,8, 0, ,6 8,05,4 6,89 5,9 4,53 3,9, ,,96,44,98 3,00,6,9, , 6,89 6,94 6,66 5,98 5,00 3,8, ,4, 0,8 9,83 8,54,0 5,49 3,9 Relating to 5 C suction gas temperature (FKX/8 and FKX/980 on 0 C suction gas temperature) without liquid subcooling Gb Subject to change without notice

21 Bock Vehicle Compressors FK...N, K Technical data FK Type Number of cylinders Swept volume Displacement (4 rpm) Weight Connections Oil charge Discharge line DV Suction line SV FK0/0 N FK0/0 K FK0/45 N FK0/45 K FK0/0 N FK0/0 K FK/35 N FK/35 K FK/5 N FK/5 K FK/35 N FK/35 K FK/390 N FK/390 K FK/40 N FK/40 K FK/5 N FK/5 K FK/655 N FK/655 K FK/6 N FK/6 K FK/5 N FK/5 K FK/8 N FK/8 K FK/980 N FK/980 K cm³ m³/h kg mm I inch mm I inch Ltr. 8 0,3 5 6 I 5 /8 6 I 5 /8 0, 43,4 4 6 I 5 /8 6 I 5 /8 0, 0 4,8 4 6 I 5 /8 6 I 5 /8 0, 33 0,3 5 6 I 5 /8 I /8,0 4, 5 I /8 8 I /8,0 35 8,3 5 I /8 8 I /8, ,5 34 I /8 8 I /8, , I /8 35 I 3 /8, , I /8 35 I 3 /8, , I 3 /8 35 I 3 /8, , I 3 /8 x 35 I 3 /8, , I 3 /8 x 35 I 3 /8,5 6 83, I 3 /8 x 35 I 3 /8, , I 3 /8 x 35 I 3 /8, For additional technical data see GEA Bock software Gb Subject to change without notice

22 Bock Vehicle Compressors FK...N, K Dimensions and connections FK0 FK0/0 K FK0/0 N FK0/45 K FK0/45 N FK0/0 K FK0/0 N ca.5 8,5 8,5 A 3 ca B ca.0 (80) DV B F,G SV X 4x M0x6 LK 0 h8 H B 5 ca.35 4x ca. 5 3x M0x6 beidseitig both-sided Dimensions in ( ) = K Design Shaft end View X 6x M5 49 A4x6,5 DIN 6888 M8x 38-0,05 5,5 4, 34,3 36,3 55, :4,69 A A Dimensions in mm Centre of gravity Connections see page Gb Subject to change without notice

23 Bock Vehicle Compressors FK...N, K Dimensions and connections FK FK/35 K FK/35 N FK/5 K FK/5 N FK/35 K FK/35 N 99/90* ca.3 96 X ca.35 (3) 8 DV * = FK /35 Dimensions in ( ) = K Design 4x G 5 00 ca.0/* Shaft end View X View Y xm6x4 05 8xM A SV A5x6,5 DIN 6888 ca Y ,5 Mx8 B B DV 95 f 8 80 L B B D/H ca.80 9 Discharge shut-off valve FK/35 5 SV A A C/E K F/M 4x M0x beidseitig both-sided :5 Lecköl-Ablass Leak oil drain Schlauch hose 63 Dimensions in mm Centre of gravity Gb Subject to change without notice Connections see page 6 3

24 Bock Vehicle Compressors FK...N, K Dimensions and connections FK FK/390 K FK/390 N FK/40 K FK/40 N FK/5 K FK/5 N FK/655 K FK/655 N ca.30 (35) DV B B ca G 4x SV SV A A C/E M Y 4x M0x LK 0 D L H K F 08,5 68,5 ca. 344 ca.385 ca.0 53 Dimensions in ( ) = K Design Shaft end View Y 8x M8 6x M8 A5x9 DIN 6888 Mx8 48 h :5 Lecköl-Ablass Leak oil drain Schlauch hose Dimensions in mm Centre of gravity Connections see page Gb Subject to change without notice

25 Bock Vehicle Compressors FK...N, K Dimensions and connections FK FK/6 K FK/6 N FK/5 K FK/5 N FK/8 K FK/8 N FK/980 K FK/980 N ca.30 (35) X 356 ca A A G Dimensions in ( ) = K Design Shaft end View X View Y 8xM8 M 4x 3,5,5 55 6xM8 35 A5x9 DIN6888 Mx8 L C/E Y 4x M0x LK 0 08,5 ca.5 33, ca.4 B h SV D H K F ca.65 DV SV :5 B Lecköl-Ablass-Schlauch Leak oil drain hose Dimensions in mm Centre of gravity Connections see page Gb Subject to change without notice 5

26 Bock Vehicle Compressors FK...N, K Dimensions and connections Connections FK0 FK FK FK SV DV A A A B B C 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 pressure gauge please refer to technical data page / 6 " UNF / 6 " UNF " NTF " NTF / 6 " UNF / 6 " UNF / 6 " UNF / 6 " UNF " NTF " NTF - - / 6 " UNF / 6 " UNF " NTF " NTF / 6 " UNF / 6 " UNF / 6 " UNF / 6 " UNF - " NTF " NTF " NTF - / 4 " NTF " NTF " NTF - " NTF " NTF " NTF F Oil drain G " M x,5 / 4 " NTF / 4 " NTF G Optional connection oil sump heater ) ) ) ) H Oil charge plug / 4 " NTF / 4 " NTF / 4 " NTF / 4 " NTF K Sight glass ) " - 8 UNEF x " - 8 UNEF x " - 8 UNEF L Connection thermal protection thermostat 3) " NTF " NTF " NTF M Oil filter - M x,5 M x,5 M x,5 SV Optional connection suction line valve - Option available Available on request ) No connection available as standard (connection M x,5) ) Standard is without sight glass (connection M 0 x ) 3) No connection available as standard (/8" NTF, intermediate flange required) Gb Subject to change without notice

27 Bock Vehicle Compressors FK...N, K Dimensions and connections Dimensions with accessories FK0 K FK0 N FK K FK N FK K FK N FK K FK N Capacity regulator Oil sump heater Type A mm FK0 N, K ca FK N, K ca B mm C mm FK N ca. 40 ca FK K ca. 40 ca FK N - ca. 5 ca. 5 FK K - ca. ca Gb Subject to change without notice

28 Bock Vehicle Compressors FK...N, K Scope of supply Scope of supply FK0 FK FK FK Open type compressor in a light weight alumininium construction, with suction and discharge valves Two cylinder, cylinder arrangement in row Four cylinder, cylinder arrangement in V Six cylinder, cylinder arrangement in W Integrated oil collecting system for the shaft seal, hose drain design Seat front bearing flange Fastening possibility for electromagnetic clutch ossible design variants: ) K-Design N Design Oil charge: FK: FUCHS Reniso S 46 FKX: FUCHS Reniso Triton SE 55 One sight glass Two sight glasses Decompression valve ) Inert gas charge ) Only the selected design variant is contained in the scope of supply. ) Only for models FK/ The scope of supply is the same for the various levels of displacement and the design variants K and N. In the data concerning the type of compressor, these additions are not taken into account Gb Subject to change without notice

29 Bock Vehicle Compressors FK...N, K Accessories Accessories FK0 FK FK FK Capacity regulator 4 V DC: capacity regulator = % residual capacity I65 ) Capacity regulator 4 V DC: - capacity regulato = 66/33 % residual capacity I65 ) Electromagnetic clutch 4 V DC LA, Ø 4 mm, x SA, ) ) 4) ower consumption 48 W Electromagnetic clutch 4 V DC LA.0, Ø 4 mm, x SA, ) ) 4) ower consumption 5 W Electromagnetic clutch 4 V DC LA 6.08, Ø 53 mm, x SB, ower consumption W ) ) 4) bis 5 Electromagnetic clutch 4 V DC LA 6.0, Ø 03 mm, x SB, ower consumption 6 W ) ) 4) 8 und Compressor flywheel (three-spoke, grey cast iron) Ø 65 mm, x SA Compressor flywheel (three-spoke, grey cast iron) Ø 0 mm, x SA Compressor flywheel (three-spoke, grey cast iron) Ø 0 mm, 3 x SA 4 Oil sump heater 4 V DC, W I65 ) Oil sump heater 4 V DC, 80 W I65 ) 5 Thermal protection thermostat (bimetal sensor) I6 6 Intermediate flange for changing the position of the shut-off valves ) Oval flange, height 5, 0,, 5, 5,, 34, 46, 5,5, 6,, 5 or 95 mm Sight glass ) Other voltages on request ) Other designs on request 3) With intermediate flange 4) roduct by Linnig 5) ossible just ex works, cannot be retrofitted Capacity regulator Electromagnetic clutch 3) 5) The accessories are the same for the various levels of displacement and the design variants N and K. In the data concerning the type of compressor, these additions are not taken into account. Compressor flywheel Oil sump heater 4 Thermal protection thermostat 5 Intermediate flange Gb Subject to change without notice 9

30 Gb Subject to change without notice

31 Vehicle Compressors FK for transport refrigeration At a glance Operating limits and performance data Technical data Dimensions and connections Scope of supply and accessories Gb Subject to change without notice 3

32 Bock Vehicle Compressors FK...TK At a glance Bock vehicle compressors of the FK series are the result of decades of experience in transport refrigeration. A wide variety of designs can be tailored to suit individual requirements. The unsurpassed light, compact, robust design and wide speed range are only some of the outstanding features of this unique product range of two, four and six cylinder compressors. The TK version, optimized for low evaporation temperatures, is a special variant for deep freezing. Type key FK X / 5 TK Design ) Swept volume Size Ester oil filling ) Series ) X - Ester oil filling (HFC refrigerant, e.g. R4A, R) ) TK - specially for deep freezing The current program...4 model sizes with capacity stages from 0,3 to 6,6 m³/h (4 rpm) FK FK FK FK Gb Subject to change without notice

33 Bock Vehicle Compressors FK...TK Operating limits R4A/R Operating limits FKX0 / FKX / FKX / FKX t c ( C) 0 Unlimited application range 58 Reduced suction gas temperature? t oh <0K t O t C Evaporating temperature ( C) Condensing temperature ( C) t +0 C oh -0 Max. permissible operating pressure (L/H)): 9/8 bar 0 0 t ( C) o t Oh t Oh Suction gas superheat (K) Suction gas temperature ( C) ermissible rotation speed: TK Design: 0-0 rpm ) L = low pressure H = high pressure 3 R4A/R Notes 4 Operating limits 5 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. 6 8 Restrictions to the operating limits may occur when using a capacity regulator. erformance data The performance data for R4A/R are based on 0 C suction gas temperatures without liquid subcooling. Compressor speed 4 rpm. The values can be stated to judge the overall performance at other Cooling capacity 0 ower required speed with the help of the calculation factors below. erformance data for other operating points, see GEA Bock software Gb Subject to change without notice 33

34 Bock Vehicle Compressors FK...TK erformance data R4A/R erformance data.4 rpm Type Cond. Cooling capacity O [W] ower consumption [kw] FKX0/0 TK FKX0/45 TK FKX0/0 TK FKX/35 TK FKX/5 TK FKX/35 TK temp. C Evaporation temperature C ,09,0,90,,6,45,8, ,39,5,09,9,,5,3, ,65,46,5,03,80,56,3, ,5,4,9,3,95,5,54, ,88,,5,3,0,83,58, ,0,96,,44,6,88,59, ,0,89,3,54,3,09,84, ,44 3,4 3,0,5,48,9,89, ,8 3,54 3,4,9,58,4,89, ,94 3,83 3,66 3,44 3,,88,56, ,66 4,4 4, 3, 3, 3,0,6, ,8 4,89 4,4 4,0 3,56 3,08,6, ,6 4,55 4,34 4,08 3, 3,4 3,04, ,53 5,4 4,88 4,48 4,04 3,5 3,0, , 5,8 5,3 4,8 4, 3,66 3,0, ,49 5,34 5,0 4,9 4,4 4,0 3,5 3, , 6,5 5,3 5,6 4,4 4,0 3,64 3, ,36 6,8 6,4 5,6 4,96 4, 3,64 3,00 Relating to 0 C suction gas temperature, without liquid subcooling Reduced suction gas temperature Gb Subject to change without notice

35 Bock Vehicle Compressors FK...TK erformance data R4A/R erformance data.4 rpm Type FKX/390 TK FKX/40 TK FKX/5 TK FKX/655 TK FKX/6 TK FKX/5 TK Cond. temp. C Relating to 0 C suction gas temperature, without liquid subcooling Cooling capacity O [W] Evaporation temperature C ower consumption [kw] ,69 6,39 6,00 5,53 5,00 4,43 3,85 3, ,6, 6, 5,9 5, 4,6 3,95 3, ,36,68 6,95 6,8 5, 4,6 3,88 3, ,09,3,5 6,68 6,04 5,36 4,66 3, , 8,6,98, 6,4 5,59 4,8 4, ,0 9,8 8,,4 6,53 5,59 4,69 3, ,65 9, 8,65,9, 6,39 5,55 4, ,06 0,34 9,5 8,,65 6,6 5,0 4, ,05,0 0,0 8,9,8 6,6 5,59 4, ,04 0,0 0,4 9,4 8,55,6 6,66 5, ,90,4,3 0,9 9,09,96 6,86 5, , 3,38,5 0,86 9,5 8,, 6, ,36 0,3 9,68 9,04 8,6,36 6, 5, ,5,6 0,80 9,85 8,8,64 6,4 5, ,5,4, 0,35 9,04,0 6,36 5, ,43,5,58 0,8 9,8 8,,54 6, , 3,90,8,66 0,35 8,98, 6, ,6 5,3 3,86, 0,0 9,,58 6, Reduced suction gas temperature Gb Subject to change without notice 35

36 Bock Vehicle Compressors FK...TK Technical data FK Type Number of cylinders Swept volume For additional technical data see GEA Bock software. Displacement (4 rpm) Weight Connections Oil charge Discharge line DV Suction line SV cm³ m³/h kg mm I inch mm I inch Ltr. FK0/0 TK 8 0,3 5 6 I 5 /8 6 I 5 /8 0, FK0/45 TK 43,4 4 6 I 5 /8 6 I 5 /8 0, FK0/0 TK 0 4,8 4 6 I 5 /8 6 I 5 /8 0, FK/35 TK 33 0,3 5 6 I 5 /8 I /8,0 FK/5 TK 4, 5 I /8 8 I /8,0 FK/35 TK 35 8,3 5 I /8 8 I /8,0 FK/390 TK ,5 34 I /8 8 I /8,0 FK/40 TK 4 466, I /8 35 I 3 /8,0 FK/5 TK , I /8 35 I 3 /8,0 FK/655 TK , I 3 /8 35 I 3 /8,0 FK/6 TK , I 3 /8 x 35 I 3 /8,5 FK/5 TK 6 6 6, I 3 /8 x 35 I 3 /8, Gb Subject to change without notice

37 Bock Vehicle Compressors FK...TK Dimensions and connections FK0 FK0/0 TK FK0/45 TK FK0/0 TK ca.5 8,5 8,5 A 3 ca B ca.0 DV B F,G 4x 55 SV X 4x M0x6 LK 0 h8 H ca. 5 B 5 ca.35 3x M0x6 beidseitig both-sided Shaft end View X 8 6x M5 49 A4x6,5 DIN 6888 M8x 38-0,05 5,5 4, 34,3 36,3 55, :4,69 A A Dimensions in mm Centre of gravity Gb Subject to change without notice Connections see page 4 3

38 Bock Vehicle Compressors FK...TK Dimensions and connections FK FK/35 TK FK/5 TK FK/35 TK 99/90* ca.3 96 ca.35 X DV A SV Y L B B D/H SV A A C/E 8 4x G 5 00 ca.0/* ca ca K F/M 4x M0x beidseitig both-sided * = FK /35 Shaft end View X View Y xm6x4 05 8xM6 A5x6,5 DIN 6888,5 Mx8 B B DV 95 f :5 Lecköl-Ablass Leak oil drain hose Schlauch 63 Dimensions in mm Centre of gravity Connections see page Gb Subject to change without notice

39 Bock Vehicle Compressors FK...TK Dimensions and connections FK FK/390 TK FK/40 TK FK/5 TK FK/655 TK ca. 30 DV B B ca G 4x SV SV A A C/E M Y 0 4x M0x LK D L H K F 08,5 68,5 ca. 344 ca.385 ca Shaft end View Y 8 8x M8 6x M8 A5x9 DIN 6888 Mx8 48 h :5 Lecköl-Ablass Leak oil drain Schlauch hose Dimensions in mm Centre of gravity Gb Subject to change without notice Connections see page

40 Bock Vehicle Compressors FK...TK Dimensions and connections FK FK/6 TK FK/5 TK ca. 30 X 356 DV ca A A G M 4x 3,5, L C/E Y 4x M0x LK 0 SV D H K F 08,5 ca.5 33, ca. 4 ca.65 SV Shaft end View X View Y 8xM8 6xM8 A5x9 DIN6888 Mx8 B 48 h :5 B Lecköl-Ablass-Schlauch Leak oil drain hose Dimensions in mm Centre of gravity Connections see page Gb Subject to change without notice

41 Bock Vehicle Compressors FK...TK Dimensions and connections Connections FK0 FK FK FK SV DV A A A B B 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 please refer to technical data page 36 / 6 " UNF / 6 " UNF " NTF " NTF / 6 " UNF / 6 " UNF / 6 " UNF / 6 " UNF " NTF " NTF - - / 6 " UNF / 6 " UNF " NTF " NTF / 6 " UNF / 6 " UNF / 6 " UNF / 6 " UNF C D E Connection oil pressure safety switch OIL Connection oil pressure safety switch L Connection oil pressure gauge - " NTF " NTF " NTF - / 4 " NTF " NTF " NTF - " NTF " NTF " NTF F Oil drain G " M x,5 / 4 " NTF / 4 " NTF G Optional connection oil sump heater ) ) ) ) H Oil charge plug / 4 " NTF / 4 " NTF / 4 " NTF / 4 " NTF K Sight glass ) " - 8 UNEF x " - 8 UNEF x " - 8 UNEF L Connection thermal protection thermostat 3) " NTF " NTF " NTF M Oil filter - M x,5 M x,5 M x, SV Optional connection suction line valve - Option available Available on request ) No connection available as standard (connection M x,5) ) Standard is without sight glass (connection M 0 x ) 3) No connection available as standard (/8" NTF, intermediate flange required) Gb Subject to change without notice 4

42 Bock Vehicle Compressors FK...TK Dimensions and connections Dimensions with accessories FK0 TK FK TK FK TK FK TK Capacity regulator Oil sump heater Type A mm B mm C mm FK0 TK ca FK TK ca FK TK ca. 40 ca FK TK - ca. 5 ca Gb Subject to change without notice

43 Bock Vehicle Compressors FK...TK Scope of supply Scope of supply FK0 FK FK FK Open type compressor in a light alumininium construction, with suction and discharge valves Two cylinder, cylinder arrangement in row Four cylinder, cylinder arrangement in V Six cylinder, cylinder arrangement in W Integrated oil collecting system for the shaft seal, hose drain design Seat front bearing flange Fastening possibility for electromagnetic clutch Oil charge: FK: FUCHS Reniso S 46 FKX: FUCHS Reniso Triton SE 55 One sight glass Two sight glasses Decompression valve Inert gas charge ) Only for models FK/ The scope of supply is the same for the various levels of displacement. In the data concerning the type of compressor, these additions are not taken into account. ) Gb Subject to change without notice 43

44 Bock Vehicle Compressors FK...TK Accessories Accessories FK0 FK FK FK Capacity regulator 4 V DC, 8 W: capacity regulator = % residual capacity I65 ) Capacity regulator 4 V DC, 8 W: - capacity regulator = 66 / 33 % residual capacity I65 ) Electromagnetic clutch 4 V DC LA, Ø 4 mm, x SA, ) ) 4) ower consumption 48 W Electromagnetic clutch 4 V DC LA,0, Ø 4 mm, x SA, ) ) 4) ower consumption 5 W Electromagnetic clutch 4 V DC LA 6.08, Ø 53 mm, x SB, ower consumption W ) ) 4) to 5 3 Compressor flywheel (three-spoke, grey cast iron) Ø 65 mm, x SA Compressor flywheel (three-spoke, grey cast iron) Ø 0 mm, x SA Compressor flywheel (three-spoke, grey cast iron) Ø 0 mm, 3 x SA 4 Oil sump heater 4 V DC, W I65 ) Oil sump heater 4 V DC, 80 W I65 ) 5 Thermal protection thermostat (bimetal sensor) I6 3) 6 Intermediate flange for changing the position of the shut-off valves ) Oval flange, height 5,, 5, 5, 34, 46, 6,, 5 oder 95 mm Sight glass 5) ) Other voltages on request ) Other designs on request 3) With intermediate flange 4) roduct by Linnig 5) ossible just ex works, cannot be retrofitted The accessories are the same for the various levels of displacement. In the data concerning the type of compressor, these additions are not taken into account Gb Subject to change without notice

45 Bock Vehicle Compressors FK...TK Accessories Capacity regulator Electromagnetic clutch Compressor flywheel 3 Oil sump heater 4 Thermal protection thermostat 5 Intermediate flange Gb Subject to change without notice 45

46

47 The difference is in the detail - Characteristics semi-hermetic Bock compressors Special features M0 Motor rotection Frequency converter technology ESS Electronic Soft Start e-series Aluminium compressors -pole compressors

48 Semi-hermetic Compressors HG Special features Universal --e.g. R34a, R4A, R, RC, R One compressor design for all standard refrigerants. For air-conditioning applications, normal refrigeration and deep-freezing --Maximum allowed operating pressure (H): 8 ba High refrigeration capacity combined with minimum power requirement --Optimized gas flow --Efficient service valves --Minimum clearance volume --owerful, economic drive motors 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 Economic capacity control --Cylinder cover incorporating a connection for capacity control --ossible control stages: 4 cylinder: % 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 8,8 m³/h at Hz Replaceable motors The compressors can be repaired in the field as the drive motor can be exchanged. (Not for -pole aluminium compressors). Safe, reliable oil supply Wear-resistant durable driving gear --Forced-feed lubrication independent of direction of rotation --Large volume oil sump --Solid construction and design --Low friction sleeve bearings --Aluminium pistons with two ring assembly Gb Subject to change without notice

49 Semi-hermetic Compressors HG Special features Solid construction and design Replaceable motors --Valve design, tried and trusted all over the world, with onesided fixed finger reed, suction and pressure side --Valve made of high quality impact-resistant spring steel Variable suction line valve position The compressors can be repaired directly on-site, since the motors are replaceable. Only for grey cast iron housings and 4-pole aluminium compressors! Oil sump heater (option) Shut-off valves rotatable through 90 --Flexible location for suction line and discharge line connection --Installed in the housing bore --Replacement without opening the refrigeration circuit Economic capacity control (option) Full load operation artial load operation --Locking of suction port of a cylinder bank with an electromagnetic pilot valve --ossible residual capacity: 4-cylinder compressor: % Gb Subject to change without notice 49

50 Semi-hermetic Compressors HG Special features 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 Electric switch box with reduced height (option) --Terminal box with reduced height (-5 mm) --Motor protection M0 as an extra item for control cabinet installation Gb Subject to change without notice

51 Semi-hermetic Compressors HG M0 Motor rotection M0 Motor rotection Temperature safety drive for the drive motor Technical data Standard in all compressors The exceptional feature is that the monitoring function and mains availability are shown by coloured LED's. There are no complicated or time-consuming defect locating processes. Unit designation Connection voltage Relay Dimensions L/W/H M0 AC V - - / Hz AC V, 3 A, VA ind. 00 x x 5 mm The M0 also provides the usual functions as standard, e.g. a reconnection preventing device, a reset, free terminals for TC temperature sensors (e.g. heat protection thermostat) and other useful items. Supply section Cable connections with screwless terminals Red LED Temperature fault in motor Red LED Temperature fault (random e.g. heat protection thermostat) Green LED Mains supply available Drive section Cable connections with screwless terminals Gb Subject to change without notice 5

52 Semi-hermetic Compressors HG Frequency converter technology Continuously variable speed control using frequency converter technology Continuously variable speed control using frequency converter technology is the most efficient means of adapting the capacity of the compressor to current refrigeration plant requirements. Thanks to the oil pump lubrication all Bock compressors are ideal for speed control, in particular for low frequencies. The advantages of frequency-converter operation: --Fully variable adjustment of the refrigerating capacity on demand --No high-energy, high-wear start/stop operation --5 % or more energy saving potential! --Reduced mechanical compressor load for longer service life --Always optimum machine pressures and operating conditions --Lower pressure losses in the heat exchangers --Lower cooling down and heating up losses throughout the system --Reduced start-up current at full torque --art windings and star-delta circuits no longer required Start-up current with and without EFC CO behaviour with EFC Direct start Y/Δ start Soft start EFC start-up Frequency (Hz) Engine performance factor with and without EFC Start/stop behaviour with and without EFC without EFC with EFC stop time without EFC without EFC with EFC Calulations for 4-pole compressors Calculating the maximum possible frequency of the compressor under specific operating conditions: Calculating the corresponding refrigerating capacity: The following calculation is used to obtain the maximum possible frequency at the selected operating point: Refrigeration capacity can be determined as a function of frequency from the following calculation: f max =. max x Hz. f Betrieb x 0 Hz 0 Betrieb = e Hz f max = Maximum permissible frequency [Hz] max = Maximum power consumption [kw] (see technical data) e = ower consumption at the operating point at Hz [kw] (see performance data, compressors). 0 operation = Refrigerating capacity at the chosen operating point [W] f. operation 0 Hz = Frequency at the chosen operating point [Hz] = Refrigerating capacity at the operating point at Hz [W] (see performance data, compressors) i As a rule, the maximum permissible power consumption of the compressor max must not be exceeded Gb Subject to change without notice

53 Semi-hermetic Compressors HG ESS Electronic Soft Start ESS System Electronic Soft Start Electronic compressor starter unit Available as option for: HGe, HG34e, HG34 The start process uses an electronic soft start unit, instead of the conventional start unloader through the bypass solenoid valve, non-return valve and star-delta protector combination. This means that the compressor gets up to its nominal speed in a set time and therefore produces much lower power peaks than the classical star-delta start. The unit is designed to fit into a switch cabinet. Scope of supply: --Unit suitable for fitting into a switch cabinet --Voltage AC 0 V / Hz --Control voltage AC V - - / Hzz The advantages: --Soft compressor start from zero to nominal speed, time controlled and monitored. --Up to % lower start-up power consumption than when using star-delta start --No star-delta protection combination needed, no bypass between pressure and suction side needed. No solenoid valve or nonreturn valve needed --No compressor damage resulting from malfunction of the start unloader. Dimensions b a c Technical data Unit designation rotection Max. output current ) Input Lost heat Dimensions a / b / c ESS 5 5 A 8 W 5 x 45 x ESS 38 I 0 Connectors 38 A AC 0 V -3- / Hz 9 W 5 x 45 x I00 ESS A W x 55 x 0 ) at + C ambient temperature Gb Subject to change without notice 53

54 Semi-hermetic Compressors HG e-series e-series efficiency-optimized version Based on our current semi-hermetic product range, with its outstanding advantages and features, GEA Bock presents you the e- series. Those compressors are efficiency optimised models for all standard refrigerants. All compressors of the HG series will gradually be available as e-series. Special features With technical optimisations we improve the energy consumption of our compressors continuously. The compressors of the e-series set a new standard when it comes to motor-efficiency, gas flow and efficiency of the valve system. All this results in a higher capacity of the compressor. Available models HGe/5-4 HGe/5-4 S HGe/-4 HGe/-4 S HGe/90-4 HGe/90-4 S 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 Displacement Hz (.4 rpm), m³/h 3, m³/h 6,5 m³/h 8,8 m³/h, m³/h,3 m³/h 33, m³/h Optimized valve plate system New, flow-optimized connections Optimized gas flow Highly efficient motors Gb Subject to change without notice

55 Semi-hermetic Compressors HG Aluminium compressors owerful lightweights semi-hermetic compressors for mobile applications With the two models HG and HG34 in full-aluminium, lightweight construction, GEA Bock offers the perfect solution for all application areas in which the weight of the compressor is important. For especially power-intensive applications, such as mobile air-conditioning, GEA Bock also offers the luscom model HG34 in -pole design. The -pole drive motor generates a rotational speed of 900 rpm (in comparison, 4-pole 4 rpm) and so a high refrigeration capacity never before achieved in this size. Whether used in railway- or bus air-conditioning or transportation refrigeration these compressors, which are around % lighter than standard compressors, offer system manufacturers new possibilities. Moreover, the compressors are available with a terminal box with reduced height, to be even more compact than the standard version. The HG34 in -pole design is available both in grey cast iron and in the above-mentioned aluminium lightweight design and reduced height terminal box Gb Subject to change without notice 55

56 Semi-hermetic Compressors HG -pole compressors Semi-hermetic compressors with -pole drive motor Based on our compressors of the luscom series with its outstanding advantages and features, GEA Bock offers already for some time a compressor version with -pole drive. This compressor version now offers a mains frequency of Hz and thus an increased refrigeration capacity compared to the operation with Hz mains frequency. This increase in the maximum possible compressor capacity can be realized through the use of a special valve plate system. The socalled Bock K-valve plate, which was developed by GEA Bock especially for mobile applications, is already used thousands of times in the area of bus air-conditioning and sets the international standard for quality and reliability. Available models HGX34/55- HGX34/55- A HGX34/35- HGX34/35- A HGX34/35- S HGX34/35- S A HGX34/35- A K HGX34/35- S A K HGX34/380- HGX34/380- A Displacement Hz (900 rpm) 44,3 m³/h - 54, m³/h - Displacement Hz (3480 rpm) 54, m³/h 65,6 m³/h 66, m³/h - HGX34/380- A K 66, m³/h 9,4 m³/h Shall the compressor without a frequency converter operate at a power supply frequency of Hz, the adaptation of the mains frequency is necessary. e.g. 0 V / Hz 4 V / Hz Gb Subject to change without notice

57 Semi-hermetic Compressors HG -pole compressors Special features --High performance with -pole drive motor (up to 3480 rpm) --With oil pump lubrication as standard --Bock K-valve plate --Also available in aluminium lightweight design (option) (ca. % weight savings) --Available with terminal box with reduced height 900 rpm 3480 rpm K Design Hz Hz N Design The K Design for Hz and Hz The N Design for Hz --The Bock K-valve plate with ringfins for higher loads --Valve design, tried and trusted all over the world, with one-sided fixed finger reed valves, suction and pressure side --Valve made out of high quality, impact resistant spring steel Gb Subject to change without notice 5

58

59 Semi-hermetic Compressors for railway- and bus air-conditioning At a glance Operating limits and performance data Technical data Dimensions and connections Scope of supply and accessories

60 Semi-hermetic Compressors HG At a glance Semi-hermetic - and 4-cylinder compressors in cast iron and full-aluminium construction The Bock semi-hermetic compressor programme for mobile applications provides a full performance range of innovative and modern compressor designs in - and 4-cylinder constructions. The ideal solution for any kind of mobile application. Type key HG X 3 4 / 5 - S A K Version Aluminium version Motor variant 5) Number of poles 4) Swept volume e-series / luscom 3) Number of cylinders Size Ester oil filling ) Series ) ) HG = Hermetic Gas-cooled (suction gas-cooled) ) X = Ester oil filling (HFC refrigerant e.g. R34a, RC) 3) = Additional indication for e-series and luscom compressors 4) = -poles (.900 rpm - Hz) 4 = 4-poles (.4 rpm - Hz) 5) S = More powerful motor e.g. air-conditioning systems 6) K = K valve plate Gb Subject to change without notice

61 Semi-hermetic Compressors HG At a glance The current program...3 model sizes with 4 capacity stages from 5,4 to 33, (4 rpm) and 44,3 to 66, m³/h (900 rpm) -pole HG34 4-pole HG HG HG Gb Subject to change without notice 6

62 Semi-hermetic Compressors HG Operating limits R34a Operating limits HGX / HGXe / HGX34e / HGX34 -pole Unlimited application range 4-pole Supplementary cooling or reduced suction gas temperature Motor variant -S- (more powerful motor) -pole Unlimited application range Max. permissible operating pressure (L/H)): 9/8 bar ) L = low pressure H = high pressure t O t C t Oh t Oh Evaporating temperature ( C) Condensing temperature ( C) Suction gas superheat (K) Suction gas temperature ( C) R34a 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 a capacity regulator. Restrictions to the operating limits may occur when using a frequency converter. For further information see sample calculation page 5. The performance data for R34a are based on EN 900 at Hz supply frequency. 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. 4-pole compressor: Conversion factor for Hz =, erformance data for other operating points, see GEA Bock software. For operation with frequency converter: HGX Hz HGXe Hz HGX34e Hz HGX Hz HGX K 5- Hz ASERCOM certified performance data For compressors with this label, the performance data are certified according to the strict requirements of ASERCOM. 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 Gb Subject to change without notice

63 Semi-hermetic Compressors HG erformance data R34a erformance data Hz 4-pole Type Cond. Cooling capacity O [W] ower consumption [kw] HGX/-4 S HGX/5-4 HGX/5-4 S HGX/90-4 HGX/90-4 S HGX/0-4 HGX/0-4 S HGXe/5-4 HGXe/5-4 S HGXe/5-4 A HGXe/5-4 S A HGXe/-4 HGXe/-4 S HGXe/-4 A HGXe/-4 S A temp. C Evaporation temperature C,5 0, ,0 0, 0, 0, 0,68 0,65 0, 0,54 0,49 0,44 0, ,85 0,84 0,83 0,8 0, 0, 0,65 0,59 0,54 0,49 0, ,99 0,9 0,94 0,9 0,85 0, 0,0 0,63 0,5 0,5 0, ,,08,04,00 0,9 0,8 0,4 0,66 0,59 0,55 0, ,,,,06 0,96 0,85 0,5 0,66 0, ,88 0,89 0,89 0,88 0,85 0,8 0,5 0,68 0,6 0,55 0, ,06,05,03,0 0,96 0,89 0,8 0,4 0,6 0,6 0, ,3,,,4,05 0,9 0,88 0,9 0, 0,65 0, ,39,35,,4,3,0 0,9 0,8 0,4 0,68 0, ,53,46,,33,9,06 0,94 0,83 0, ,08,0,,,0,06,00 0,9 0,83 0,4 0, ,33,33,3,,4,6,06 0,96 0,85 0,4 0, ,59,56,53,48,38,6,4,0 0,89 0, 0, ,8,,,65,5,35,0,05 0,9 0,9 0, ,00,93,84,6,58,,,05 0, ,3,4,5,4,0,3,05 0,95 0,86 0,8 0, ,49,48,45,4,35,5,4,04 0,94 0,85 0, ,4,0,65,,48,36,3,,00 0,9 0, ,96,89,8,5,,44,9,5,04 0,96 0, ,5,06,96,8,68,49,3,6, ,,35,38,39,39,34,5,4,0 0,89 0, ,69,0,69,6,59,48,35,0,05 0,903 0, ,0,98,94,88,5,59,4,4,06 0,908 0, ,,,3,04,86,66,45,5,0 0,909 0, ,48,38,,6,93,0,4,5, ,63,65,66,65,63,59,5,4,9,5 0, ,0,05,03,00,9,8,68,53,36, 0, ,46,4,36,9,5,99,80,,38,4 0, ,80,,63,54,33,,8,6,34,04 0, ,09,9,85,,45,,8,56, Relating to 0 C suction gas temperature, without liquid subcooling Supplementary cooling or reduced suction gas temp Gb Subject to change without notice 63

64 Semi-hermetic Compressors HG erformance data R34a erformance data Hz 4-pole Type Cond. Cooling capacity O [W] ower consumption [kw] HGXe/90-4 HGXe90-4 S HGXe/90-4 A HGXe/90-4 S A HGX34e/5-4 HGX34e/5-4 S HGX34e/5-4 A HGX34e/5-4 S A HGX34e/55-4 ) HGX34e/55-4 S HGX34e/55-4 A HGX34e/55-4 S A HGX34e/35-4 ) HGX34e/35-4 S HGX34e/35-4 A HGX34e/35-4 S A HGX34e/380-4 ) HGX34e/380-4 S HGX34e/380-4 A HGX34e/380-4 S A temp. C Evaporation temperature C,5 0, ,04,06,06,05,00,9,80,65,48,9, ,6,55,5,46,33,,98,8,5,34, ,09 3,0,9,83,6,39,4,89,63,3, ,54 3,4 3,8 3,4,86,56,6,96,66,3, ,9 3,4 3,5 3,39 3,03,68,3,9, ,,,3,3,5,4,98,80,59,38, ,8,84,8,,55,34,,8,64,4, ,38 3, 3,6 3,03,6,4,8,90,64,4, ,9 3,6 3,45 3,,90,54,0,89,6,39, , 3,89 3,66 3,43,99,56,,84, ,6,6,,,66,53,34,,88,63, ,36 3,35 3,3 3,5 3,08,84,5,,9,68, ,0 3,93 3,83 3, 3,4 3,08,3,36,0,68, ,56 4,4 4,4 4,06 3,66 3,3,80,3,96,6, ,98 4, 4,54 4, 3,9 3,8,6,8, , 3,43 3,43 3, 3,9 3,,88,6,3,0, , 4, 4,0 4,0 3,8 3,49 3,6,80,43,0, ,9 4,85 4, 4,55 4,9 3,9 3,36,9,4,04, ,63 5,44 5, 5,00 4,5 4,00 3,46,93,4,9, ,8 5,9 5,6 5,33 4, 4,08 3,44,8, , 4,8 4,6 4, 4,06 3,83 3,53 3,0,83,46, ,6 5,9 5,09 4,9 4,6 4, 3,89 3,46 3,00,56, , 6,0 5,83 5,63 5,8 4,69 4,6 3,6 3,0,55, ,9 6,3 6,46 6,8 5,59 4,96 4,3 3,66 3,0,4, ,65,3 6,9 6, 5,86 5,09 4,3 3,56,83 Relating to 0 C suction gas temperature, without liquid subcooling ) Compressors are ASERCOM certified Supplementary cooling or reduced suction gas temp Gb Subject to change without notice

65 Semi-hermetic Compressors HG erformance data R34a erformance data Hz -pole Type HGX34/55- HGX34/55- A HGX34/35- HGX34/35- A HGX34/35- A K HGX34/380- HGX34/380- A HGX34/380- A K i Type HGX34/35- A K HGX34/380- A K Cond. temp. C Cond. temp. C 0 Cooling capacity O [W] Evaporation temperature C ower consumption [kw] 5 0, ,45,93,64,35 6, 6,06 5,39 4, ,53 8,8 8,43 8,05,5 6,45 5,65 4, , 9,49 9,03 8,56,6 6,68 5,6 4, ,05 9,9 9,4 8,88,80 6,4 5, ,46 0, 9,6 9,00,9 6, ,65 8,6 8,5 8,34,86,4 6,5 5, ,5 0,4 9,8 9,55 8,9,9 6,99 6, ,03,34 0,9 0,4 9,4 8,39,8 6, ,0,3,69, 9,9 8,66, ,04,83,8,5 0,4 8, ,8,00,4 0,86 9,8 8,83,88 6, ,8,89,8,68 0,54 9,4 8,8, , 3,9 3,,46,5 9,8 8,4 6, ,5 4,6 3,85 3,08,53 9,9 8, ,99 5,3 4,34 3,44,5 9, R34a erformance data Hz -pole 0 Cooling capacity O [W] Evaporation temperature C ower consumption [kw] 5 0, ,43 0,39 0,6 0,06 9,48 8,3,86 6, ,69,3,90,5 0, 9,55 8,43, ,5 3,6 3,,6,4 0, 8,8, ,9 4,5 4,09 3,4,95 0,44 8, ,93 5,4 4,69 3,89,3 0, ,0 4,4 3, 3,09,83 0,65 9, 8, ,0 5,54 4,8 4,09,,36 9,98 8, , 6,63 5,83 5,03 3,45,83 0,5 8, ,4,6 6,0 5,8 3,90,95 9, ,49 8,3,9 6,0 3,95, Relating to 0 C suction gas temperature, without liquid subcooling Gb Subject to change without notice 65

66 Semi-hermetic Compressors HG Operating limits RC Operating limits HGX / HGXe / HGX34e / HGX34 -pole t c ( C) 0 Unlimited application range 6? t Oh <0K 4-pole Supplementary cooling or reduced suction gas temperature Motor variant -S- (more powerful motor) t +0 C Oh -pole Unlimited application range ,5 0 t ( C) o HGX34/380- HGX34/380- A HGX34/380- A K lease note operating limits Max. permissible operating pressure (L/H)): 9/8 bar ) L = low pressure H = high pressure t O t C t Oh t Oh Evaporating temperature ( C) Condensing temperature ( C) Suction gas superheat (K) Suction gas temperature ( C) RC 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 a capacity regulator. Restrictions to the operating limits may occur when using a frequency converter. For further information see sample calculation page 5. The performance data RC are based on EN 900 to Hz supply frequency. This signifies 0 C suction gas temperature without liquid subcooling. The evaporating- and condensing temperautres are based on the dew point values (saturated vapour conditions). This results in significant differences compared to specifications with liquid undercooling and/or suction gas temperatures. 4-pole compressor: Conversion factor for Hz =, For operation with frequency converter: HGX Hz HGXe Hz HGX34e Hz HGX Hz HGX K 5- Hz erformance data for other operating points, see GEA Bock software Gb Subject to change without notice

67 Semi-hermetic Compressors HG erformance data RC erformance data Hz 4-pole Type Cond. Cooling capacity O [W] ower consumption [kw] HGX/-4 S HGX/5-4 HGX/5-4 S HGX/90-4 HGX/90-4 S HGX/0-4 HGX/0-4 S HGXe/5-4 HGXe/5-4 S HGXe/5-4 A HGXe/5-4 S A HGXe/-4 HGXe/-4 S HGXe/-4 A HGXe/-4 S A HGXe/90-4 HGXe/90-4 S HGXe/90-4 A HGXe/90-4 S A HGX34e/5-4 HGX34e/5-4 S HGX34e/5-4 A HGX34e/5-4 S A HGX34e/55-4 HGX34e/55-4 S HGX34e/55-4 A HGX34e/55-4 S A HGX34e/35-4 HGX34e/35-4 S HGX34e/35-4 A HGX34e/35-4 S A HGX34e/380-4 HGX34e/380-4 S HGX34e/380-4 A HGX34e/380-4 S A temp. C Evaporation temperature C,5 0, ,88 0,90 0,9 0,9 0,9 0,88 0,8 0,6 0,69 0, ,6,6,5,3,08,0 0,9 0,83 0,4 0, ,4,39,35,3,,,00 0,90 0,9 0, ,,6,8,8,,3,06 0,98 0,89 0, ,,49,48,46,39,,9,0 0,96 0, ,8,9,4,69,58,44,9,5,0 0, ,34,38,,4,,34,6,6,05 0, ,9,8,,4,66,55,4,8,3, ,,3,08,0,88,,55,3,, ,58,6,65,66,64,58,48,3,4, ,0,0,08,05,95,8,6,,33, ,56,5,45,38,,0,8,6,4, ,8,8,85,8,85,8,6,53,39, ,36,35,33,,9,04,8,68,5, ,8,8,5,6,48,,04,8,59, ,8,4,8,,,,6,99,9, ,90,90,8,83,69,64,4,8,94, ,53 3,46 3,38 3,8 3,05,93,64,34,06, ,6,4,9,8,8,83,65,44,0, ,54 3,54 3,5 3,46 3,9 3,5,9,68,38, ,3 4,3 4,3 4,0 3,3 3, 3,4,8,53, ,45 3,49 3, 3,48 3,39 3,6,94,6,38, ,38 4,33 4,6 4, 3,94 3, 3,5,89,5, ,9 5,06 4,9 4,5 4,39 3,98 3,54 3,09,66, , 4, 4,8 4,3 4,08 3,84 3,54 3,0,85, ,33 5,4 5,3 5,00 4, 4,38 3,94 3, 3,06, ,5 6,08 5,89 5,69 5,5 4,83 4,9 3,6 3,6, ,95 5,00 5,0 4,99 4,86 4,69 4,34 3,96 3,55 3, ,3 6,5 6,6 6,04 5, 5,33 4,85 4,33 3,80 3, ,63,45,4,0 6, 5,8 5,5 4,63 3,99 3, , 6,35 6, 6, 5,93 5,84 5,38 4,9 4,4 3, ,95,8,59,39 6,94 6, 6,08 5,45 4,8 4, ,5 9,3 8,9 8,,93,49 6,69 5,9 5,3 4, Relating to 0 C suction gas temperature, without liquid subcooling Motor version -S- (more powerful motor) Supplementary cooling or reduced suction gas temp Gb Subject to change without notice 6

68 Semi-hermetic Compressors HG erformance data RC erformance data Hz -pole Type Cond. Cooling capacity O [W] ower consumption [kw] HGX34/55- HGX34/55- A HGX34/35- S HGX34/35- S A HGX34/35- S A K HGX34/380- HGX34/380- A HGX34/380- A K temp. C Evaporation temperature C,5 0, ,0,48 0,94 0,44 9,54 8,,90, ,,5,0,48 0,46 9,45 8,39, ,4 3, 3,5,53,9 0,0 8, , 4,9 4,3 3,48,93 0, ,80 3,9,9,3, 0, 9,59 8, , 4,85 4, 3,6,68,5 0, 9, , 6,48 5,83 5,8 3,84,4 0, ,8 8,04,5 6,44 4,5, ,9 8,,54 6,0 5,0 3,53,08 0, ,04 0,0 9, 8,9 6,38 4,65 3,0, ,9,88 0,8 9,5,68 5,69 3, ,3,08 8,68 6,34 RC erformance data Hz -pole Type Cond. Cooling capacity O [W] ower consumption [kw] HGX34/35- S A K HGX34/380- A K temp. C Evaporation temperature C,5 0, ,65 6,03 5,43 4,86 3,5,66,5 0, ,58,9,5 6, 5, 3,96,55, ,64 9,8 9,0 8,3 6,0 4,98 3, ,68,6 0,8 9,83,9 5, ,6,0,6 0,4 8,8 6,3 4,5, ,38 4, 3,0,94 9,6,68 5,69 3, , 6, 5,0 3,8,33 8,9 6, ,9 5,43,53 9, Relating to 0 C suction gas temperature, without liquid subcooling Gb Subject to change without notice

69 Semi-hermetic Compressors HG Technical data HG HG Alu Number of cylinders Displacement / Hz (4/ rpm) Voltage Electrical data Weight Connections 4 Oil Max. Max. Starting Discharge Suction charge working power current line line current consumption (rotor DV SV locked) Type m³/h A kw A kg mm I inch mm I inch Ltr. Δ / Y Δ / Y HG/-4 S 5, / 6, 3 6,8 / 3,9, / 3 48,0 I / 6 I 5 /8 0,8 HG/5-4 6,0,0 3, / 4,,3 / 3 48,0 I / 6 I 5 /8 0,8 HG/5-4 S 6,0,0 3 8,0 / 4,6,6 43 / 5 49,0 I / 6 I 5 /8 0,8 HG/90-4 8,00 / 9, 3 8,5 / 4,9,8 43 / 5 49,0 I / 6 I 5 /8 0,8 HG/90-4 S 8,00 / 9, 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 / 4,0 6 I 5 /8 I /8,0 HGe/5-4 A,0 / 3, 3 9,3 / 5,4 3,0 69 / 44,0 6 I 5 /8 I /8,0 HGe/5-4 S,0 / 3, 3 0,8 / 6, 3,6 69 / 4,0 6 I 5 /8 I /8,0 HGe/5-4 S A,0 / 3, 3 0,8 / 6, 3,6 69 / 46,0 6 I 5 /8 I /8,0 HGe/-4 3,0 / 6, 3, / 6,4 3, 69 / 4,0 6 I 5 /8 I /8,0 HGe/-4 A 3,0 / 6, 3, / 6,4 3, 69 / 46,0 6 I 5 /8 I /8,0 HGe/-4 S 3,0 / 6, 3 3, /,6 4,4 8 / 6,0 6 I 5 /8 I /8,0 HGe/-4 S A 3,0 / 6, 3 3, /,6 4,4 8 / 4,0 6 I 5 /8 I /8,0 HGe/90-4 6, / 9,80 3 3,8,0 4,8 69 / 4,0 6 I 5 /8 I /8,0 HGe/90-4 A 6, / 9,80 3 3,8,0 4,8 69 / 45,0 6 I 5 /8 I /8,0 HGe/90-4 S 6, / 9,80 3 6, / 9,4 5,6 8 / 5,0 6 I 5 /8 I /8,0 HGe/90-4 S A 6, / 9,80 3 6, / 9,4 5,6 8 / 4,0 6 I 5 /8 I /8,0 HG34e/ ,80 /, 3 4,0, 4,8 8 / 9,0 I /8 8 I /8,3 HG34e/5-4 A 4 8,80 /, 3 4,0, 4,8 8 / 55,0 I /8 8 I /8,3 HG34e/5-4 S 4 8,80 /, 3 8,3 / 0,5 6,0 3 / 6 9,0 I /8 8 I /8,3 HG34e/5-4 S A 4 8,80 /, 3 8,3 / 0,5 6,0 3 / 6 58,0 I /8 8 I /8,3 HG34e/55-4 4,0 / 6, 3,0 / 9,8 6,0 8 / 9,0 I /8 8 I /8,3 HG34e/55-4 A 4,0 / 6, 3,0 / 9,8 6,0 8 / 55,0 I /8 8 I /8,3 HG34e/55-4 S 4,0 / 6, 3, /,, 3 / 6 96,0 I /8 8 I /8,3 HG34e/55-4 S A 4,0 / 6, 3, /,, 3 / 6 58,0 I /8 8 I /8,3 HG34e/35-4 4, / 3,80 3, /,,4 / 64 94,0 I /8 8 I /8,3 HG34e/35-4 A 4, / 3,80 3, /,,4 / 64 5,0 I /8 8 I /8,3 HG34e/35-4 S 4, / 3,80 3 5,5 / 4, 8,9 3 / 6 9,0 I /8 8 I /8,3 HG34e/35-4 S A 4, / 3,80 3 5,5 / 4, 8,9 3 / 6,0 I /8 8 I /8,3 HG34e/ ,0 / 39,0 3 6, / 5, 9,3 / 64 93,0 I /8 8 I /8,3 HG34e/380-4 A 4 33,0 / 39,0 3 6, / 5, 9,3 / 64 56,0 I /8 8 I /8,3 HG34e/380-4 S 4 33,0 / 39,0 3 3,,0, 3 / 6 96,0 I /8 8 I /8,3 HG34e/380-4 S A 4 33,0 / 39,0 3 3,,0, 3 / 6 59,0 I /8 8 I /8, 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 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 AC V / V Y Hz V / V Y Hz For soldering connections Gb Subject to change without notice 69

70 Semi-hermetic Compressors HG Technical data HG -pole HG -pole Alu Number of cylinders Displacement / Hz (4/ rpm) Voltage Electrical data Weight Connections 5 Oil Max. Max. Starting Discharge Suction charge working power current line line current consumption (rotor DV SV locked) Type m³/h A kw A kg mm I inch mm I inch Ltr. Y Y HGX34/ ,3 3 5,8 6,0 95,0 I /8 35 I 3 /8,3 HGX34/55- A 4 44,3 3 5,8 6,0 58,0 I /8 35 I 3 /8,3 HGX34/ , 3 4,3 4, 95,0 I /8 35 I 3 /8,3 HGX34/35- A 4 54, 3 4,3 4, 58,0 I /8 35 I 3 /8,3 HGX34/35- S 4 54, 3 3, 9,0 03,0 I /8 35 I 3 /8,3 HGX34/35- S A 4 54, 3 3, 9,0 68,0 I /8 35 I 3 /8,3 HGX34/ , 3 38,0 3,5 0,0 I /8 35 I 3 /8,3 HGX34/380- A 4 66, 3 38,0 3,5 6,0 I /8 35 I 3 /8,3 HG -pole Alu K Number of cylinders Displacement / Hz (4/ rpm) Voltage Electrical data Weight Connections 5 Oil Max. Max. Starting Discharge Suction charge working power current line line current consumption (rotor DV SV locked) Type m³/h A kw A kg mm I inch mm I inch Ltr. Y Y HGX34/35- A K 4 54, / 65,6 4 4,3 4, 58,0 I /8 35 I 3 /8,3 HGX34/35- S A K 4 54, / 65,6 4 3, 9,0 68,0 I /8 35 I 3 /8,3 HGX34/380- A K 4 66, / 9,4 4 38,0 3,5 6,0 I /8 35 I 3 /8,3 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 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 AC V Y Hz V Y Hz V Y Hz 5 For soldering connections Gb Subject to change without notice

71 Semi-hermetic Compressors HG HG 4-pole Dimensions and connections HG/-4 S HG/5-4 HG/5-4 S HG/90-4 HG/90-4 S HG/0-4 HG/0-4 S 3 4 *) With the accessory "Terminal box with reduced height" about 0 mm (Motor protection M0 as an extra for control cabinet installation) HGe 4-pole 5 HGe/5-4 HGe/5-4 S HGe/-4 HGe/-4 S HGe/90-4 HGe/90-4 S 6 8 *) With the accessory "Terminal box with reduced height" about 0 mm (Motor protection M0 as an extra for control cabinet installation) ) SV 90 rotatable Centre of gravity Gb Subject to change without notice Dimensions in mm Connections see page 5

72 Semi-hermetic Compressors HG Dimensions and connections HGe/5-4 A HGe/-4 A HGe/90-4 A HGe/5-4 S A HGe/-4 S A HGe/90-4 S A HGe Aluminium 4-pole *) With the accessory "Terminal box with reduced height" about 0 mm (Motor protection M0 as an extra for control cabinet installation) HG34e 4-pole 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 *) With the accessory "Terminal box with reduced height" about 0 mm (Motor protection M0 as an extra for control cabinet installation) ) SV 90 rotatable Centre of gravity Dimensions in mm Connections see page Gb Subject to change without notice

73 Semi-hermetic Compressors HG HG34e Aluminium 4-pole Dimensions and connections HG34e/5-4 A HG34e/55-4 A HG34e/35-4 A HG34e/380-4 A HG34e/5-4 S A HG34e/55-4 S A HG34e/35-4 S A HG34e/380-4 S A *) With the accessory "Terminal box with reduced height" about 0 mm (Motor protection M0 as an extra for control cabinet installation) HGX34 -pole 5 HGX34/55- HGX34/35- HGX34/380- HGX34/35- S 6 8 Dimensions in ( ) = HGX34/35- S HGX34/380- ) SV 90 rotatable Centre of gravity Gb Subject to change without notice *) With the accessory "Terminal box with reduced height" about 0 mm (Motor protection M0 as an extra for control cabinet installation) Dimensions in mm Connections see page 5 3

74 Semi-hermetic Compressors HG HGX34 Aluminium -pole Dimensions and connections HGX34/55- A HGX34/35- A HGX34/35- S A HGX34/380- A ca.5 (85) 45 (48) ca.50 (5) Dimensions in ( ) = HGX34/55- A *) With the accessory "Terminal box with reduced height" about 0 mm HGX34/35- A (Motor protection M0 as an extra for control cabinet installation) HGX34 Aluminium -pole K HGX34/35- A K HGX34/380- A K HGX34/35- S A K ca.90 ca.5 (85) 45 (48) ca.50 (5) Dimensions in ( ) = ) HGX34/55- A K HGX34/35- A K SV 90 rotatable Centre of gravity 4 *) With the accessory "Terminal box with reduced height" about 0 mm (Motor protection M0 as an extra for control cabinet installation) Dimensions in mm Connections see page Gb Subject to change without notice

75 Semi-hermetic Compressors HG Dimensions and connections Connections HG HGe ) HG34e ) HGX34- ) SV DV A A B B D Suction line Discharge line Connection suction side, not lockable Connection suction side, lockable Connection discharge side, not lockable Connection discharge side, lockable Connection oil return from oil separator please refer to technical data page 69 & 0 " NTF " NTF " NTF " NTF / 6 " UNF / 6 " UNF / 6 " UNF / 6 " UNF " NTF " NTF " NTF " NTF / 6 " UNF / 6 " UNF / 6 " UNF / 6 " UNF / 4 " NTF / 4 " NTF / 4 " NTF / 4 " NTF E Connection oil pressure gauge " NTF " NTF " NTF " NTF F Oil drain M 8 M 0 M 0 M 0 H Oil charge plug / 4 " NTF / 4 " NTF / 4 " NTF / 4 " NTF J Connection oil sump heater Ø 5 mm Ø 5 mm Ø 5 mm Ø 5 mm K Sight glass " - 8 UNEF " - 8 UNEF " - 8 UNEF " - 8 UNEF L Connection thermal protection thermostat " NTF " NTF " NTF " NTF O Connection oil level regulator " - 8 UNEF " - 8 UNEF " - 8 UNEF " - 8 UNEF ) In cast iron and aluminium version Dimensions with accessories Terminal box with reduced height Capacity regulator (LR0) (LR9) Gb Subject to change without notice 5

76 Semi-hermetic Compressors HG Scope of supply Scope of supply cast iron compressor HG HGe HG34e HGX34- Semi-hermetic two cylinder reciprocating compressor with drive motor for direct start 0- V Δ / V Y Hz V Δ / V Y Hz Single-section compressor housing with hermetically integrated electric motor Semi-hermetic four cylinder reciprocating compressor with drive motor for direct start 0- V Δ / V Y Hz V Δ / V Y Hz Single-section compressor housing with hermetically integrated electric motor Semi-hermetic four cylinder reciprocating compressor with drive motor for direct start V Y Hz Single-section compressor housing with hermetically integrated electric motor Winding protection with TC resistor sensors and electronic trigger unit Bock M0 V - - / Hz Oil charge: HG: FUCHS Reniso S 46 HGX: FUCHS Reniso Triton SE 55 Sight glass Suction and discharge line valve Inert gas charge Gb Subject to change without notice

77 Semi-hermetic Compressors HG Scope of supply Scope of supply aluminium compressor HGe A HG34e A HGX34- A HGX34- A K Semi-hermetic two cylinder reciprocating compressor with drive motor for direct start 0- V Δ / V Y Hz V Δ / V Y Hz Single-section compressor housing with hermetically integrated electric motor Semi-hermetic four cylinder reciprocating compressor with drive motor for direct start 0- V Δ / V Y Hz V Δ / V Y Hz Single-section compressor housing with hermetically integrated electric motor Semi-hermetic four cylinder reciprocating compressor with drive motor for direct start V Y Hz Single-section compressor housing with hermetically integrated electric motor Winding protection with TC resistor sensors and electronic trigger unit Bock M0 V - - / Hz Oil charge: HG: FUCHS Reniso S 46 HGX: FUCHS Reniso Triton SE 55 Sight glass Suction and discharge line valve Inert gas charge Gb Subject to change without notice

78 Semi-hermetic Compressors HG Accessories Accessories cast iron compressors HG HGe HG34e HGX34- Start unloader by means of a Bock ESS (Electronic Soft Start) I0 (Connection clamps I00) for installation in switch cabinet Capacity regulator V DC, I65 capacity regulator = % residual capacity Capacity regulator 4 V DC, I65 capacity regulator = % residual capacity Capacity regulator 4 V - - / Hz, I65 capacity regulator = % residual capacity Capacity regulator 0 V - - / Hz, I65 capacity regulator = % residual capacity Capacity regulator V - - / Hz, I65 capacity regulator = % residual capacity 3 Oil sump heater 4 V DC, 80 W, I66 permanently set version Oil sump heater 0- V - - / Hz, -0 W, I66 TC heater self-regulating Oil sump heater 0 V - - / Hz, 80 W, I66 permanently set version 4 Thermal protection thermostat per cylinder cover ) ) ) ) 5 Terminal box with reduced height (-5 mm), I88 (Motor protection M0 as an extra item for installation in switch cabinet) 6 M0 with 4 V DC control voltage M0 with 0 V - - / Hz control voltage Special voltage and/or frequency (on request) ) Installed Gb Subject to change without notice

79 Semi-hermetic Compressors HG Accessories Accessories aluminium compressors HGe A HG34e A HGX34- A HGX34- A K Start unloader by means of a Bock ESS (Electronic Soft Start) I0 (Connection clamps I00) for installation in switch cabinet Capacity regulator V DC, I65 capacity regulator = % residual capacity Capacity regulator 4 V DC, I65 capacity regulator = % residual capacity Capacity regulator 4 V - - / Hz, I65 capacity regulator = % residual capacity Capacity regulator 0 V - - / Hz, I65 capacity regulator = % residual capacity Capacity regulator V - - / Hz, I65 capacity regulator = % residual capacity 3 Oil sump heater 4 V DC, 80 W, I66 permanently set version Oil sump heater 0- V - - / Hz, -0 W, I66 TC heater self-regulating Oil sump heater 0 V - - / Hz, 80 W, I66 permanently set version 4 Thermal protection thermostat per cylinder cover ) ) ) ) 5 Terminal box with reduced height (-5 mm), I66 (Motor protection M0 as an extra item for installation in swtich cabinet) 6 M0 with 4 V DC control voltage M0 with 0 V - - / Hz control voltage Special voltage and/or frequency (on request) Kit for silent block ) Installed ESS Electronic Soft Start Cacacity regulator Oil sump heater Thermal protection thermostat Terminal box with reduced height M0 Motor rotection Silent block for aluminium version Gb Subject to change without notice 9

80

81 Semi-hermetic Compressors for RC up to 35 bar At a glance Operating limits and performance data Technical data Dimensions and connections Scope of supply Accessories

82 Semi-hermetic Compressors HG RC up to 35 bar At a glance Semi-hermetic compressors for air-conditioning applications with RC Based on our current semi-hermetic product range, with its outstanding advantages and features, there is now a compressor series available for the use with the refrigerant RC with expanded fields of application. Those compressors are especially suited for the application in mobile air-conditioning systems, such as railway air-conditioning. Condensing pressures of up to 35 bar possible (approx. 4 C condensing temperature). Available models HGX34e/5-4 S RC HGX34e/55-4 S RC HGX34e/35-4 S RC HGX34e/380-4 S RC Displacement Hz (.4 rpm) 8,8 m³/h, m³/h,3 m³/h 33, m³/h Special features The refrigerant RC To ensure the reliable operation of the refrigerant RC in countries with high ambient temperatures of up to C, Bock compressors for RC are approved for a maximum operating pressure of 35 bar. This corresponds to a condensing temperature of approx. 4 C and opens up completely new possibilities for the use of this refrigerant. Besides RC, R40A is also considered a long-term replacement refrigerant for R. In addition, it is an alternative to R34a. Suitable refrigeration oils are ester oils, such as e.g. Fuchs Reniso SE55. To guarantee the highest possible operational safety, GEA Bock uses its long experience with special compressors for other high pressure refrigerants that are already used thousands of times in many mobile and stationary applications. Type key HG X 3 4 e / 5-4 S RC RC Version Motor variant ) Number of poles Swept volume e-serie Number of cylinders Size Ester oil filling Series ) ) HG = Hermetic Gas-cooled (suction gas-cooled) ) S = More powerful motor e.g. air-conditioning systems Gb Subject to change without notice

83 Semi-hermetic Compressors HG RC up to 35 bar Operating limits RC up to 35 bar Operating limits HGX34e...4 S RC Unlimited application range t O t C t Oh Evaporating temperature ( C) Condensing temperature ( C) Suction gas temperature ( C) Max. permissible operating pressure (L/H) ) : 9/35 bar RC up to 35 bar Notes Operating limits Compressor operation is possible within the limits shown on the application diagrams. Compressor application limits should not be chosen for design purposes or continuous operation. Restrictions to the operating limits may occur when using a frequency converter. ) L = low pressure H = high pressure erformance data The performance data for RC are based on the european standard EN 900 at Hz supply frequency. This signifies 0 C suction gas temperatures without liquid subcooling. The evaporating- and condensing temperautres are based on the dew point values (saturated vapour conditions) Restrictions to the operating limits may occur when using a capacity regulator. This results in significant differences compared to specifications with liquid undercooling and/or suction gas temperatures. Conversion factor for Hz =, erformance data for other operating points, see GEA Bock software Gb Subject to change without notice 83

84 Semi-hermetic Compressors HG RC up to 35 bar erformance data RC up to 35 bar erformance data Hz 4-pole Type Cond. temp. C HGX34e/5-4 S RC 0 HGX34e/55-4 S RC 0 HGX34e/35-4 S RC 0 HGX34e/380-4 S RC 0 Cooling capacity O [W] Evaporation temperature C ower consumption [kw],5 0, ,45 3,49 3, 3,48 3, ,38 4,33 4,6 4, 3, ,9 5,06 4,9 4,5 4, ,90 5,69 5,4 5,4 4, ,5 6,3 5,94 5,64 5, , 4, 4,8 4,3 4, ,33 5,4 5,3 5,00 4, ,5 6,08 5,89 5,69 5, ,08 6,83 6,5 6, 5, ,85,53,0 6,8 6, ,95 5,00 5,0 4,99 4, ,3 6,5 6,6 6,04 5, ,63,45,4,0 6, ,6 8,4 8,5,8, ,6 9,9 8,6 8,3, , 6,35 6, 6, 5, ,95,8,59,39 6, ,5 9,3 8,9 8,, ,90 0, 0,00 9,58 8, ,80,0 0,0 0,0 8,94 Relating to 0 C suction gas temperature, without liquid subcooling Gb Subject to change without notice

85 Semi-hermetic Compressors HG RC up to 35 bar Technical data HG RC Type Number of cylinders Displacement / Hz (4/ rpm) Voltage Electrical data Weight Connections 4 Oil Max. Max. Starting Discharge Suction charge working power current line line current consumption (rotor DV SV locked) m³/h A kw A kg mm I inch mm I inch Ltr. Y HGX34e/5-4 S RC 4 8,80 /, 3 0, /,6 6,8 3 / 6 9,0 I /8 8 I /8,3 HGX34e/55-4 S RC 4,0 / 6, 3 3, / 3, 8, 3 / 6 96,0 I /8 8 I /8,3 HGX34e/35-4 S RC 4, / 3,80 3 8, / 6, 9,9 3 / 6 9,0 I /8 8 I /8,3 HGX34e/380-4 S RC 4 33,0 / 39,0 3 33,8 / 9,5, 3 / 6 96,0 I /8 8 I /8,3 Y 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 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 AC V / V Y Hz V / V Y Hz For soldering connections Gb Subject to change without notice 85

86 Semi-hermetic Compressors HG RC up to 35 bar Dimensions and connections HGX34e RC HGX34e/5-4 S RC HGX34e/55-4 S RC HGX34e/35-4 S RC HGX34e/380-4 S RC *) With the accessory "Terminal box with reduced height" about 0 mm (Motor protection M0 as an extra for control cabinet installation) Gb Subject to change without notice

87 Semi-hermetic Compressors HG RC up to 35 bar Dimensions and connections Connections SV DV Suction line Discharge line please refer to technical data page 85 A Connection suction side, not lockable " NTF A Connection suction side, lockable / 6 " UNF B Connection discharge side, not lockable " NTF B Connection discharge side, lockable / 6 " UNF D Connection oil return from oil separator / 4 " NTF E Connection oil pressure gauge " NTF F Oil drain M 0 H Oil charge plug / 4 " NTF J Connection oil sump heater Ø 5 mm K Sight glass " - 8 UNEF L Connection thermal protection thermostat " NTF O Connection oil level regulator " - 8 UNEF Gb Subject to change without notice 8

88 Semi-hermetic Compressors HG RC up to 35 bar Scope of supply Scope of supply Semi-hermetic four cylinder reciprocating compressor with drive motor for direct start 0- V Δ / V Y Hz V Δ / V Y Hz Single-section compressor housing with hermetically integrated electric motor Winding protection with TC resistor sensors and electronic trigger unit Bock M0 V - - / Hz Oil charge HGX: FUCHS Reniso Triton SE 55 Sight glass Suction and discharge line valve Inert gas charge Gb Subject to change without notice

89 Semi-hermetic Compressors HG RC up to 35 bar Accessories Accessories Start unloader by means of a Bock ESS (Electronic Soft Start) I0, (Connection clamps I00) for installation in swtich cabinet Capacity regulator V DC, I65 capacity regulator = % residual capacity Capacity regulator 4 V DC, I65 capacity regulator = % residual capacity Capacity regulator 4 V - - / Hz, I65 capacity regulator = % residual capacity Capacity regulator 0 V - - / Hz, I65 capacity regulator = % residual capacity Capacity regulator V - - / Hz, I65 capacity regulator = % residual capacity 3 Oil sump heater 4 V DC, 80 W, I66 permanently set version Oil sump heater 0- V - - / Hz, -0 W, I66 TC heater self-regulating Oil sump heater 0 V - - / Hz, 80 W, I66 permanently set version 4 Thermal protection thermostat per cylinder cover ) 5 Terminal box with reduced height (-5 mm), (Motor protection M0 as an extra item for installation in swtich cabinet) 6 M0 with 4 V DC control voltage M0 with 0 V - - / Hz control voltage Special voltage and/or frequency (on request) ) Installed ESS Electronic Soft Start Capacity regulator Oil sump heater Thermal protection thermostat 4 Terminal box with reduced height 5 M0 Motor rotection Gb Subject to change without notice 89

90 Bock Vehicle 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. Overview of training events offered: - GEA Bock ractitioners' Workshop - Training tailored to your individual needs - Training for your entire staff - Training on your premises Three things are characteristic of all GEA Bock training: --The captivating way that the training director carries out the events --The strong practice orientation of the training events, and --The fact that all training events from Bock are offered as a free service For additional questions or advice, please contact our training director: eter Spies Telephone +49 (0) Fax +49 (0) eter.spies@gea.com Gb Subject to change without notice

91 Bock Vehicle Compressors GEA Bock Compressors Gb Subject to change without notice 9