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

Bock Compressors for Mobile Applications Vehicle compressors for bus-, railway air-conditioning and transport refrigeration 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 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. www.gea.com 09689-08.04-Gb Subject to change without notice

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 04 09689-08.04-Gb Subject to change without notice www.gea.com 3

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. 4 www.gea.com 09689-08.04-Gb Subject to change without notice

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 09689-08.04-Gb Subject to change without notice www.gea.com 5

The difference is in the detail - Characteristics Bock FK Vehicle compressors Special features 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) 8 www.gea.com 09689-08.04-Gb Subject to change without notice

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. 3 4 5 6 8 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. 09689-08.04-Gb Subject to change without notice www.gea.com 9

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 0 www.gea.com 09689-08.04-Gb Subject to change without notice

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 3 4 5 6 8 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 09689-08.04-Gb Subject to change without notice www.gea.com

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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 4 5 8 09689-08.04-Gb Subject to change without notice www.gea.com 3

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 FK0 4 www.gea.com 09689-08.04-Gb Subject to change without notice

Bock Vehicle Compressors FK...N, K Operating limits R34a Operating limits FKX0 / FKX / FKX / FKX t c ( C) 90 Unlimited application range 8 80 0? 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 -0-0 0 0 0 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 3 4 5 6 8 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 09689-08.04-Gb Subject to change without notice www.gea.com 5

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 0 0 0 0 0 0 0 Evaporation temperature C 5,5 0 5 0-5 -0-5 98 8983 894 6 55 4484 3584 83 0,9 0,95 0,99,03,0 0,99 0,93 0,85 889 800 09 4895 39 39 443,,3,3,9,4,6,06 0,96 0 0 6380 5 46 336 655 045,65,63,,5,4,3,8,05 669 5438 445 35 98 0 639,95,90,85,,58,43,,3 55 498 4483 3598 84 4 68 3,0,,05,88,0,5,35,9 890 080 995 893 4 545 4336 346,0,5,0,4,4,0,,03 0635 904 8835 593 468 386 956,58,59,59,56,,,9,6 934 8 0 638 53 85 33 45,00,9,94,85,,58,43, 80 4 6580 534 484 3386 66 984,36,,3,08,9,3,54,3 668 9 545 4353 3445 69 035 49,66,5,4,,05,84,63,44 4 936 800 95 98 6456 5 66,3,3,4,48,4,4,34,3 656 549 054 8654 048 564 45 35,8,89,90,86,8,6,53,38,38 08,35 988,3 59,0 85,05 486,88 383,0 945,5 9545 865 83 635 98 9 35 36,8,4,66,48,,05,84,6 95 5 6456 58 400 389 4 5 3, 3,06,94,0,44,9,94, 94 54 695 3383 0949 886 083 5580,9,89,96,03,0,95,84,68 30 58 443 8 964 8 683 48,5,,,56,45,9,0,89 558 388 039 835 66 54 4 3,6 3, 3, 3,0,8,58,33,0 300 88 048 85 699 55 489 3 3,86 3,6 3,65 3, 3,,8,5,3 09 984 886 0 56 436 334 436 4,35 4,0 4,04 3, 3,36 3,00,6,35 3 9 93 59 3 0545 849 664,3,4,33,4,4,3,8,00 06 8863 3 434 53 968 359 545 3,06 3,09 3,0 3,04,9,,,5 858 65 0 80 9938 9 644 480 3,88 3,84 3, 3,59 3,35 3,0,,4 5590 439 9 0383 83 658 504 3856 4,59 4,4 4,34 4,04 3, 3,35 3,00,65 98 8 0545 846 669 508 3956 899 5, 5,00 4,8 4,4 3,99 3,5 3,,80 5 49 69 869 593 36 989 94,,63,3,83,8,3,56,35 4 3 055 6588 35 08 8636 64 3,59 3,63 3,63 3,5 3,4 3,0,93,64 3 9396 6 44 664 939 39 5646 4,56 4, 4,43 4, 3,93 3, 3,5,90 89 6594 86 93 3 5990 455 5,38 5,5 5,0 4,5 4,35 3,94 3,5 3, 54 353 36 993 859 6 4643 3 6,0 5,8 5,65 5,8 4,69 4,0 3, 3,9 300 9345 669 0 8098 4646 0 93,96 3, 3,3 3,35 3,34 3,3 3,03,8 8 698 385 963 5990 8 0 99 4,5 4,9 4, 4, 4,04 3,8 3,4 3, 50 954 084 056 3803 08 863 668 5,39 5,33 5,4 4,98 4,65 4,6 3,85 3,43 653 9638 65 44 565 9 089 5355 6,3 6, 6,03 5,6 5,5 4,66 4,6 3,69 803 66 4646 5 9 34 5494 6,9 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 6 www.gea.com 09689-08.04-Gb Subject to change without notice

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 0 0 0 0 0 0 0 Evaporating temperature C 5,5 0 5 0-5 -0-5 3884 358 3390 665 899 465 3,58 3, 3,9 4,05 4,04 3,9 3,6 3,3 34 300 886 353 934 555 36 9655 5,5 5,0 5,0 5, 4,89 4,58 4,0 3,8 56 4 59 0638 3344 0494 8084 6,5 6,45 6,34 6,03 5,63 5,6 4,66 4,5 36 496 4 3994 0 858 649,,5, 6,80 6,3 5,64 5,04 4,46 85 9693 40 54 853 6648 48 8,0 8, 8,08,4 6, 6,0 5,33 4, 464 45 3854 3853 6 090 6858 38 4,6 4,49 4,65 4,83 4,8 4,65 4,3 4,00 4343 35 3434 868 5 8535 48 490 6, 6,8 6,9 6,08 5,8 5,45 5,00 4, 3636 353 03 456 98 5880 489 96,,6,54, 6,69 6,4 5,54 4,94 38 88 558 06 6654 36 008 9,8 8,95 8,69 8,09,4 6, 5,99 5,3 593 343 090 694 3393 046 9 59 0,35 0,00 9,6 8,8,99,5 6,34 5, 5449 49594 4539 3383 586 45 984 558 5,0 5, 5,46 5,66 5,65 5,46 5,3 4,0 485 445 30 336 0 53 3 3485,9,6,,4 6,83 6,39 5,86 5,8 46 389 354 885 338 863 465 9 9, 9,0 8,85 8,4,86, 6, 5,9 36594 3388 03 43 9545 544 980 90 0, 0, 0,0 9,49 8,,8,04 6,3 483 6 45 986 58 5 985 6804,4,3,9 0,35 9,3 8,39,44 6,58 5586 4 40 3809 34 59 06 5856 5,09 5,36 5,56 5,6 5,5 5,55 5, 4,8 49359 439 4006 3349 489 9 5 38,3,38,39,6 6,95 6,5 5,96 5,3 4335 3946 3583 93 33 8959 490 486 9, 9,6 9,00 8,56,99,33 6,6 5,89 36 336 54 493 9883 54 8 906 0,96 0,68 0,3 9,66 8,86 8,0,6 6,34 3009 98 59 005 5990 436 9446 69,35,93,48 0,53 9,53 8,54,5 6,69 646 5909 50 4463 3656 955 3 89 5,98 6,9 6,5 6,6 6,4 6,5 6, 5,6 598 5859 485 398 36 59 06 99 8,58 8,66 8,68 8,5 8,6,63,00 6, 885 4633 4053 3443 85 5 499 3480 0,88 0,5 0,5 0,05 9,38 8,,6 6,9 43689 396 35844 909 3335 844 43 0804,86,54,,34 0, 9, 8,,44 36393 3838 95 3 866 4595 085 83 4, 4,00 3,48,36,9 0,0 8,89,85 6933 6394 5636 46 3896 34 544 9808 6, 6,4,00,6,4 6,99 6,5 6,0 6668 5669 55 445 349 904 099 9,0 9,9 9,3 9,5 8,6 8,9,5 6,6 5399 494 44 36 9533 3583 8538 48,66,53,34 0,9 0,0 9,3 8,33,4 466 4869 389 49 4654 949 504 43 3,8 3,44 3,06,6,6 0,08 9,0,9 3835 348 3058 499 9 5346 658 85 5,53 5,0 4,45 3,6,0 0,5 9,53 8,4 85 49 6663 55889 4509 3696 9545 3,54,93 8, 8,5 8,49 8,0,,0 40 6 45 49486 9 3433 548 0098 0,80 0,90 0,9 0, 0,6 9,6 8,8,94 638 503 5390 4865 34688 3 94 68 3,68 3,5 3,8,64,80 0,83 9,8 8, 5408 4958 44468 398 8953 88 54 34 6, 5,6 5, 4,5 3,08,83 0,58 9,3 44893 3645 956 36 805 3699 00 8,4,6 6,95 5,55 4,08,6,9 9,89 3 4 5 6 8 Relating to 5 C suction gas temperature (FKX/8 and FKX/980 on 0 C suction gas temperature) without liquid subcooling 09689-08.04-Gb Subject to change without notice Reduced suction gas temperature www.gea.com

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 8 www.gea.com 09689-08.04-Gb Subject to change without notice

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 5,5 0 5 0-5 -0-5 385 688 599 96 9 645 595 49,3,45,5,5,58,53,44,33 393 334 0344 8558 03 5686 455 3588,0,05,05,0,94,8,6,5 086 995 903 44 6 4889 3884,,5,5,,5,0,88,69 669 58 3966 596 95 69 656 49,64,4,8,89,90,84,4, 493 3648 455 05 8445 6846 548 430,44,46,4,43,33,9,0,83 9 95 088 896 5 588 46 3648 3,3 3,09 3,04,89,,49,6,03 9904 83 6666 383 384 9 465 5933,96,08,,6,,0,0,9 808 686 4863 9 00 80 65 555,9,94,95,90,8,6,,8 569 46 985 0693 8 05 558 4354 3,3 3,68 3,6 3,45 3,3,9,0,4 0 8 8980 564 6 0 838,69,85,9 3,0 3, 3,0,85,63 446 338 0386 686 383 06 89 0 3,99 4,03 4,05 3,98 3,8 3,58 3,,99 43 956 8 466 95 9636 656 59 5, 5,06 4,9 4,4 4,43 4,0 3,0 3,3 340 968 38 53 8536 96 56 966 3,0 3,38 3,5 3,68 3,69 3,58 3,38 3, 8998 659 40 004 69 33 06 8394 4,4 4,9 4,80 4, 4,53 4,5 3,9 3,55 5449 3 45 4 495 439 9088 089 6,0 6,00 5,90 5,6 5,6 4,84 4,39 3,94 380 34863 3869 64 68 8 45 345 3,5 3,9 4,4 4,3 4,33 4,0 3,9 3,66 35 34 840 355 90 56 6 9858 5,56 5,6 5,64 5,55 5,3 4,99 4, 4, 9885 0 483 044 6 3433 063 835,3,05 6,93 6, 6, 5,68 5,5 4,63 45 468 35 33 56 0985 6898 34 4,44 4,0 4,90 5, 5,3 4,9 4,0 4,33 9 36863 3364 835 8 849 4804 669 6,58 6,66 6,6 6,5 6, 5,9 5,44 4,93 3536 380 9393 404 93 590 634 9854 8,44 8,35 8,,8,3 6, 6,0 5,48 54466 4989 45 3866 35 5369 049 636 5,3 5,69 5,9 6,8 6,0 6,0 5,68 5,4 483 44566 6 3365 5 356 89 40,96 8,05 8,0,94,6,5 6,58 5,96 46 3905 35535 96 3855 94 54 93 0, 0,09 9,9 9,45 8,83 8,3,38 6,63 64956 590 5439 4559 35 56 4363 9363 6,4 6,8,06,3,39, 6, 6,5 58 5349 485 3 3888 666 344 684 9,49 9, 9,6 9,4 9,08 8,5,85, 5004 4654 439 3489 84 96 85 408,,03,83, 0,54 9,69 8,80,90 6 693 6336 598 43534 35454 8549 690,,95 8,8 8,64 8,66 8,,93,3 6803 68 56839 408 38539 343 95,,5,8,0 0,64 9,99 9,9 8,33 5968 54538 496 893 33338 6865 345 6649 4,6 4,0 3,86 3,0,35,36 0,3 9,6 3 4 5 6 8 Relating to 5 C suction gas temperature, without liquid subcooling 09689-08.04-Gb Subject to change without notice www.gea.com 9

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 5,5 0 5 0-5 -0-5 469 096 64868 53858 44 384 9056 93,64 8,09 8,43 8,80 8,8 8,55 8,08,45 693 63388 5849 4863 393 398 5456 0065,3,45,48,9 0,83 0,6 9,36 8,48 89 55 54 4 339 34 4 6945 4,5 4,35 4, 3,44,5,56 0,49 9,43 909 835 64 6304 5995 4345 398 00 8,9 9,49 9,88 0,3 0,34 0,03 9,4 8,4 8339 4386 688 5668 49 336 983 354 3,8 3,43 3,46 3,5,,93 0,98 9,95 384 6539 593 4884 3988 308 5494 9885,03 6,84 6,56 5, 4,5 3,5,3,06 9448 899 85 668 55599 4559 3643 89 9,6 0, 0,59,06,08 0,6 0,6 9,38 8698 95 56 5996 49 39803 3864 5 4,4 4,39 4,43 4,0 3,6,8, 0,6 699 633 5984 436 3433 6 68 8,6 8,05,4 6,89 5,9 4,53 3,9,85 4388 04 95 943 659 5348 48 33993,,96,44,98 3,00,6,9,00 04 93359 850 043 568 4644 343 9488 6, 6,89 6,94 6,66 5,98 5,00 3,8,5 89369 85 499 6 4959 090 3854 485,4, 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 0 www.gea.com 09689-08.04-Gb Subject to change without notice

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 /8,0 4 385 33,5 34 I /8 8 I /8,0 4 466,5 33 8 I /8 35 I 3 /8,0 4 554 48,3 33 8 I /8 35 I 3 /8,0 4 6 46,6 3 35 I 3 /8 35 I 3 /8,0 6 66 5,6 4 35 I 3 /8 x 35 I 3 /8,5 6 6 6,6 4 35 I 3 /8 x 35 I 3 /8,5 6 83,3 43 35 I 3 /8 x 35 I 3 /8,5 6 96 84,9 4 35 I 3 /8 x 35 I 3 /8,5 3 4 5 6 For additional technical data see GEA Bock software. 8 09689-08.04-Gb Subject to change without notice www.gea.com

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.63 55 B ca.0 (80) DV B F,G SV X 4x M0x6 LK 0 h8 H B 5 ca.35 4x 55 58 99 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 6 www.gea.com 09689-08.04-Gb Subject to change without notice

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 8xM6 45 04 A SV A5x6,5 DIN 6888 ca.55 35 Y 3 4 5 6 8,5 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 34 39 46 :5 Lecköl-Ablass Leak oil drain Schlauch hose 63 Dimensions in mm Centre of gravity 09689-08.04-Gb Subject to change without notice Connections see page 6 www.gea.com 3

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.30 39 45 G 4x 0 3 3 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 h8 0 98 90 54 66 4 00 :5 Lecköl-Ablass Leak oil drain Schlauch hose Dimensions in mm Centre of gravity Connections see page 6 4 www.gea.com 09689-08.04-Gb Subject to change without notice

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.335 5 45 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 33,4 90 8 ca.4 B 3 4 5 6 8 48 h8 0 98 90 SV D H K F ca.65 DV SV 54 66 4 00 :5 B Lecköl-Ablass-Schlauch Leak oil drain hose Dimensions in mm Centre of gravity Connections see page 6 09689-08.04-Gb Subject to change without notice www.gea.com 5

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) 6 www.gea.com 09689-08.04-Gb Subject to change without notice

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. 90 - - FK N, K ca. 355 - - B mm C mm 3 4 5 6 8 FK N ca. 40 ca. 80 - FK K ca. 40 ca. 85 - FK N - ca. 5 ca. 5 FK K - ca. ca. 40 09689-08.04-Gb Subject to change without notice www.gea.com

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/5 + 35 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. 8 www.gea.com 09689-08.04-Gb Subject to change without notice

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 980 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 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 3 4 5 6 8 3 Oil sump heater 4 Thermal protection thermostat 5 Intermediate flange 6 09689-08.04-Gb Subject to change without notice www.gea.com 9

www.gea.com 09689-08.04-Gb Subject to change without notice

Vehicle Compressors FK for transport refrigeration At a glance Operating limits and performance data Technical data Dimensions and connections Scope of supply and accessories 3 33 36 3 43 09689-08.04-Gb Subject to change without notice www.gea.com 3

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 FK0 3 www.gea.com 09689-08.04-Gb Subject to change without notice

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) 0 - -45 - - -0 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. 09689-08.04-Gb Subject to change without notice www.gea.com 33

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 0-5 -0-5 -0-5 - -35 9438 86 649 563 408 3 535 896,09,0,90,,6,45,8,0 8045 6668 5456 40 3488 09 053 8,39,5,09,9,,5,3,0 6 5443 444 354 6 59 35,65,46,5,03,80,56,3,08 36 94 800 6336 65 395 5 83,5,4,9,3,95,5,54,33 9686 80 6569 59 499 36 4 86,88,,5,3,0,83,58,33 90 655 534 443 336 549 900 366 3,0,96,,44,6,88,59, 356 4 930 563 46 444 3643 5 3,0,89,3,54,3,09,84,58 5 958 8 63 389 949 6 3,44 3,4 3,0,5,48,9,89,59 953 80 6343 64 3969 43 68 63 3,8 3,54 3,4,9,58,4,89,55 03 0 4 44 98 5 58 43 3,94 3,83 3,66 3,44 3,,88,56,3 43 4495 9 965 0 4 468 344 4,66 4,4 4, 3, 3, 3,0,6, 4498 985 99 889 654 48 3680 690 5,8 4,89 4,4 4,0 3,56 3,08,6,5 49 095 6 3584 090 89 6658 4 4,6 4,55 4,34 4,08 3, 3,4 3,04,65 00 09 4 465 953 3 5495 86 5,53 5,4 4,88 4,48 4,04 3,5 3,0,63 49 64 9366 45 569 4369 393 6, 5,8 5,3 4,8 4, 3,66 3,0,56 8 35 955 595 808 009 88 5899 5,49 5,34 5,0 4,9 4,4 4,0 3,5 3, 49 008 64 3463 048 843 645 498 6, 6,5 5,3 5,6 4,4 4,0 3,64 3,09 0 9 3649 0998 89 65 5 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 34 www.gea.com 09689-08.04-Gb Subject to change without notice

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] 0-5 -0-5 -0-5 - -35 396 6566 83 69 8 0994 839 65 6,69 6,39 6,00 5,53 5,00 4,43 3,85 3,8 353 3 84 45 63 896 69 4903,6, 6, 5,9 5, 4,6 3,95 3, 48 835 490 693 9054 6839 6 3553 8,36,68 6,95 6,8 5, 4,6 3,88 3,8 38585 3 6393 33 09 39 05 559 8,09,3,5 6,68 6,04 5,36 4,66 3,96 369 36 0 86 63 0834 835 598 9, 8,6,98, 6,4 5,59 4,8 4,00 9 4 880 43 0946 868 64 495 0,0 9,8 8,,4 6,53 5,59 4,69 3,85 46 383 346 5490 09 585 06 905 9,65 9, 8,65,9, 6,39 5,55 4, 3943 3588 6559 6 90 90 00,06 0,34 9,5 8,,65 6,6 5,0 4,6 344 6493 33 6859 54 98 3 53,05,0 0,0 8,9,8 6,6 5,59 4,59 54393 4569 38 6 8 8869 44 084,04 0,0 0,4 9,4 8,55,6 6,66 5, 4643 38384 338 59 993 54 6 858,90,4,3 0,9 9,09,96 6,86 5,84 38345 34 5393 094 56 033 8945 6433 4, 3,38,5 0,86 9,5 8,, 6,0 54596 4533 3094 9883 36 85 33 995 0,36 0,3 9,68 9,04 8,6,36 6, 5,39 46656 38444 30 489 944 480 090 69,5,6 0,80 9,85 8,8,64 6,4 5,3 383 33 5 90 53 86 8094 54 3,5,4, 0,35 9,04,0 6,36 5,06 635 566 4368 35333 8005 669 698 86,43,5,58 0,8 9,8 8,,54 6,3 54484 485 33 93 884 39 84 94 4, 3,90,8,66 0,35 8,98, 6,9 45 3686 9588 34 80 38 96 66 6,6 5,3 3,86, 0,0 9,,58 6, Reduced suction gas temperature 3 4 5 6 8 09689-08.04-Gb Subject to change without notice www.gea.com 35

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 4 385 33,5 34 I /8 8 I /8,0 FK/40 TK 4 466,5 33 8 I /8 35 I 3 /8,0 FK/5 TK 4 554 48,3 33 8 I /8 35 I 3 /8,0 FK/655 TK 4 6 46,6 3 35 I 3 /8 35 I 3 /8,0 FK/6 TK 6 66 5,6 4 35 I 3 /8 x 35 I 3 /8,5 FK/5 TK 6 6 6,6 4 35 I 3 /8 x 35 I 3 /8,5 36 www.gea.com 09689-08.04-Gb Subject to change without notice

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.63 55 B ca.0 DV B F,G 4x 55 SV X 4x M0x6 LK 0 h8 H 58 99 ca. 5 B 5 ca.35 3x M0x6 beidseitig both-sided 3 4 5 6 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 09689-08.04-Gb Subject to change without notice Connections see page 4 www.gea.com 3

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/* 45 04 ca.55 35 ca.80 9 5 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 8 80 5 34 39 46 :5 Lecköl-Ablass Leak oil drain hose Schlauch 63 Dimensions in mm Centre of gravity Connections see page 4 38 www.gea.com 09689-08.04-Gb Subject to change without notice

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.30 39 45 G 4x 3 0 3 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.0 53 3 4 5 6 Shaft end View Y 8 8x M8 6x M8 A5x9 DIN 6888 Mx8 48 h8 0 98 90 54 66 4 00 :5 Lecköl-Ablass Leak oil drain Schlauch hose Dimensions in mm Centre of gravity 09689-08.04-Gb Subject to change without notice Connections see page 4 www.gea.com 39

Bock Vehicle Compressors FK...TK Dimensions and connections FK FK/6 TK FK/5 TK ca. 30 X 356 DV ca.335 5 45 A A G M 4x 3,5,5 55 35 L C/E Y 4x M0x LK 0 SV D H K F 08,5 ca.5 33,4 90 8 ca. 4 ca.65 SV Shaft end View X View Y 8xM8 6xM8 A5x9 DIN6888 Mx8 B 48 h8 0 98 90 54 66 4 00 :5 B Lecköl-Ablass-Schlauch Leak oil drain hose Dimensions in mm Centre of gravity Connections see page 4 www.gea.com 09689-08.04-Gb Subject to change without notice

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,5 3 4 5 6 8 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) 09689-08.04-Gb Subject to change without notice www.gea.com 4

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. 90 - - FK TK ca. 355 - - FK TK ca. 40 ca. 80 - FK TK - ca. 5 ca. 5 4 www.gea.com 09689-08.04-Gb Subject to change without notice

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/5 + 35 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. ) 3 4 5 6 8 09689-08.04-Gb Subject to change without notice www.gea.com 43

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. 44 www.gea.com 09689-08.04-Gb Subject to change without notice

Bock Vehicle Compressors FK...TK Accessories Capacity regulator Electromagnetic clutch Compressor flywheel 3 Oil sump heater 4 Thermal protection thermostat 5 Intermediate flange 6 3 4 5 6 8 09689-08.04-Gb Subject to change without notice www.gea.com 45

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 5 5 53 54 55 56

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 48 www.gea.com 09689-08.04-Gb Subject to change without notice

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) 3 4 5 6 8 --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: % 09689-08.04-Gb Subject to change without notice www.gea.com 49

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 www.gea.com 09689-08.04-Gb Subject to change without notice

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 3 4 5 6 8 09689-08.04-Gb Subject to change without notice www.gea.com 5

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. 5 www.gea.com 09689-08.04-Gb Subject to change without notice

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 - 3 - / 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 3 4 5 6 8 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 63 63 A W x 55 x 0 ) at + C ambient temperature 09689-08.04-Gb Subject to change without notice www.gea.com 53

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 54 www.gea.com 09689-08.04-Gb Subject to change without notice

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. 3 4 5 6 8 09689-08.04-Gb Subject to change without notice www.gea.com 55

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 56 www.gea.com 09689-08.04-Gb Subject to change without notice

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 3 4 5 6 8 09689-08.04-Gb Subject to change without notice www.gea.com 5

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 6 69 6

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 www.gea.com 09689-08.04-Gb Subject to change without notice

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 HG34 3 4 5 6 8 09689-08.04-Gb Subject to change without notice www.gea.com 6

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...-4-0 Hz HGXe...-4-0 Hz HGX34e...-4 5-0 Hz HGX34...- 5- Hz HGX34...- 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 www.asercom.org. 6 www.gea.com 09689-08.04-Gb Subject to change without notice

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 0 0 0 0 0 0 Evaporation temperature C,5 0,5 5 0-5 -0-5 -0-5 - 490 4490 80 300 0 40 90 480 836 5 0,0 0, 0, 0, 0,68 0,65 0, 0,54 0,49 0,44 0, 4 3880 350 390 590 00 6 93 456 0,85 0,84 0,83 0,8 0, 0, 0,65 0,59 0,54 0,49 0,45 36 30 990 00 90 3 0 4 5 0,99 0,9 0,94 0,9 0,85 0, 0,0 0,63 0,5 0,5 0,49 0 480 800 40 00 806 558 34 46,,08,04,00 0,9 0,8 0,4 0,66 0,59 0,55 0,5 4 0 00 80 4 84 38,,,,06 0,96 0,85 0,5 0,66 0, 6 5 500 4 3 0 390 8 40 0 56 0,88 0,89 0,89 0,88 0,85 0,8 0,5 0,68 0,6 0,55 0, 530 48 40 3980 3 590 0 5 0 83 569,06,05,03,0 0,96 0,89 0,8 0,4 0,6 0,6 0,5 45 40 3 3380 0 690 80 9 6 3,3,,,4,05 0,9 0,88 0,9 0, 0,65 0,6 380 34 300 800 80 30 00 69 45 8,39,35,,4,3,0 0,9 0,8 0,4 0,68 0,65 0 80 50 800 40 0 5 46,53,46,,33,9,06 0,94 0,83 0,4 0 6 0 550 450 36 80 00 9,08,0,,,0,06,00 0,9 0,83 0,4 0,65 6380 580 590 490 3890 30 4 880 40 00 08,33,33,3,,4,6,06 0,96 0,85 0,4 0,65 5490 4990 450 80 390 0 5 93 5,59,56,53,48,38,6,4,0 0,89 0, 0,6 4 480 380 0 6 86 59 359,8,,,65,5,35,0,05 0,9 0,9 0,69 380 340 80 690 80 93 653,00,93,84,6,58,,,05 0,90 869 858 45 64 5 43 334 593 9 464 0,3,4,5,4,0,3,05 0,95 0,86 0,8 0, 453 68 663 5580 458 369 84 83 63 3 9,49,48,45,4,35,5,4,04 0,94 0,85 0,9 634 56 59 46 380 3 364 89 99 883 58,4,0,65,,48,36,3,,00 0,9 0,8 58 4800 4344 399 35 486 90 4 9 596 55,96,89,8,5,,44,9,5,04 0,96 0,9 49 3888 35 359 54 969 483 053 66,5,06,96,8,68,49,3,6,04 000 90 84 6 49 38 9 5 090,,35,38,39,39,34,5,4,0 0,89 0,65 8990 800 4 6 54 40 330 480 90 8,69,0,69,6,59,48,35,0,05 0,903 0,69 800 090 640 580 46 3 00 4 98 65,0,98,94,88,5,59,4,4,06 0,908 0,3 650 59 53 480 380 9 00 590 0 44 4,,,3,04,86,66,45,5,0 0,909 0,83 53 4800 430 38 00 80 690 00 89,48,38,,6,93,0,4,5,06 800 0 00 95 80 6 490 380 80 0 490,63,65,66,65,63,59,5,4,9,5 0,983 00 000 900 83 6 5390 4 3 40,0,05,03,00,9,8,68,53,36, 0,96 96 8 9 0 580 4580 35 680 9 30 83,46,4,36,9,5,99,80,,38,4 0,884 8 4 6 48 390 880 00 4 844 335,80,,63,54,33,,8,6,34,04 0,44 6880 5580 4990 39 00 90 490 86 3,09,9,85,,45,,8,56,3 3 4 5 6 8 Relating to 0 C suction gas temperature, without liquid subcooling Supplementary cooling or reduced suction gas temp. 09689-08.04-Gb Subject to change without notice www.gea.com 63

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 0 0 0 0 0 Evaporation temperature C,5 0,5 5 0-5 -0-5 -0-5 - 00 900 00 96 800 680 490 3 6 80,04,06,06,05,00,9,80,65,48,9,09 30 0 0 00 84 680 53 40 00 5,6,55,5,46,33,,98,8,5,34, 900 0800 98 89 0 5800 450 34 50 90 0 3,09 3,0,9,83,6,39,4,89,63,3, 000 9 830 50 0 4800 300 0 00 40 959 3,54 3,4 3,8 3,4,86,56,6,96,66,3,0 880 50 690 4880 380 900 5 3,9 3,4 3,5 3,39 3,03,68,3,9,64 00 500 40 00 00 84 6590 00 3 800,,,3,3,5,4,98,80,59,38,8 500 3800 0 0 90 90 55 40 90 0 0,8,84,8,,55,34,,8,64,4, 00 800 000 95 590 5890 44 3 0 5 0 3,38 3, 3,6 3,03,6,4,8,90,64,4,4 0800 9690 8690 0 4 40 6 0 84 3,9 3,6 3,45 3,,90,54,0,89,6,39,4 8590 680 68 46 34 480 90 4, 3,89 3,66 3,43,99,56,,84,56 00 8800 00 50 00 000 800 5890 430 80 90,6,6,,,66,53,34,,88,63,4 800 00 30 000 86 66 49 350 490 0 3,36 3,35 3,3 3,5 3,08,84,5,,9,68,43 50 400 900 0 930 80 55 0 880 9 3 4,0 3,93 3,83 3, 3,4 3,08,3,36,0,68,4 300 900 000 9 6 590 44 30 50 0 4,56 4,4 4,4 4,06 3,66 3,3,80,3,96,6,3 00 94 8480 590 590 450 3380 40 6 4,98 4, 4,54 4, 3,9 3,8,6,8,83 50 30 00 900 50 0 96 390 550 90 3, 3,43 3,43 3, 3,9 3,,88,6,3,0, 0 00 80 0 30 000 8 6 4 330 3 4, 4, 4,0 4,0 3,8 3,49 3,6,80,43,0,3 900 0 5800 400 0 89 6880 5 30 0 4,9 4,85 4, 4,55 4,9 3,9 3,36,9,4,04,65 0 40 300 800 93 80 550 8 900 0 5,63 5,44 5, 5,00 4,5 4,00 3,46,93,4,9,4 300 800 00 9390 380 56 400 00 00 6,8 5,9 5,6 5,33 4, 4,08 3,44,8, 00 800 50 300 9000 00 930 0 5 38 4, 4,8 4,6 4, 4,06 3,83 3,53 3,0,83,46,09 000 40 0 00 60 30 00 8000 0 440 380 5,6 5,9 5,09 4,9 4,6 4, 3,89 3,46 3,00,56,3 300 00 90 0 400 0 8 6 49 35 4 6, 6,0 5,83 5,63 5,8 4,69 4,6 3,6 3,0,55,06 90 800 0 40 00 9 53 38 6 690 6,9 6,3 6,46 6,8 5,59 4,96 4,3 3,66 3,0,4,86 00 40 300 800 93 90 55 800,65,3 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. 64 www.gea.com 09689-08.04-Gb Subject to change without notice

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 0 0 0 Cond. temp. C 0 Cooling capacity O [W] Evaporation temperature C ower consumption [kw] 5 0,5 5 0-5 -0-5 39699 388 9809 694 80 6 369 0598 8,45,93,64,35 6, 6,06 5,39 4,3 36 8934 666 3588 8969 3 659 8846 9,53 8,8 8,43 8,05,5 6,45 5,65 4,86 4 485 49 053 585 965 06 0, 9,49 9,03 8,56,6 6,68 5,6 4,8 543 0 8659 6696 388 084 6,05 9,9 9,4 8,88,80 6,4 5, 063 668 496 39 036 869,46 0, 9,6 9,00,9 6,63 49386 993 389 33638 63 8 34 8,65 8,6 8,5 8,34,86,4 6,5 5,5 43 35838 3488 936 354 895 494 56 0,5 0,4 9,8 9,55 8,9,9 6,99 6,04 3096 698 80 53 084 654 665 9,03,34 0,9 0,4 9,4 8,39,8 6,9 994 56 38 09 6893 344 059 3,0,3,69, 9,9 8,66,4 494 0 866 6854 3 08 4,04,83,8,5 0,4 8,5 54 4543 4 3338 436 445 93 495 3,8,00,4 0,86 9,8 8,83,88 6,9 484 09 36453 33 6803 3 664 55 4,8,89,8,68 0,54 9,4 8,8,09 49 3484 3 8565 8 84 380 99 5, 3,9 3,,46,5 9,8 8,4 6,93 35 94 663 393 909 44 094 6,5 4,6 3,85 3,08,53 9,9 8,9 969 3944 538 95 8 6,99 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 0,5 5 0-5 -0-5 556 4588 4539 35 45 4363 94 4 0,43 0,39 0,6 0,06 9,48 8,3,86 6,93 4898 0 3688 39 6533 5 6659 90,69,3,90,5 0, 9,55 8,43,9 4435 3489 30 80 65 8043 446 090 4,5 3,6 3,,6,4 0, 8,8,4 3469 8 5899 339 8869 4 5,9 4,5 4,09 3,4,95 0,44 8,94 895 3 08 885 53 6,93 5,4 4,69 3,89,3 0,55 53 535 4595 405 33996 38 58 6,0 4,4 3, 3,09,83 0,65 9, 8,34 533 4480 36885 9938 38 8594 0,0 5,54 4,8 4,09,,36 9,98 8,55 46834 389 354 3906 5 043 545 3 8, 6,63 5,83 5,03 3,45,83 0,5 8,36 3966 3895 948 6 34 6446 056 9,4,6 6,0 5,8 3,90,95 9,88 358 645 5 50 688 490 0,49 8,3,9 6,0 3,95,5 3 4 5 6 8 Relating to 0 C suction gas temperature, without liquid subcooling 09689-08.04-Gb Subject to change without notice www.gea.com 65

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 0 - -5-0 -0 0 0-5,5 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...-4-0 Hz HGXe...-4-0 Hz HGX34e...-4 5-0 Hz HGX34...- 5- Hz HGX34...- K 5- Hz erformance data for other operating points, see GEA Bock software. 66 www.gea.com 09689-08.04-Gb Subject to change without notice

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 0,5 5 0-5 -0-5 -0-5 680 680 5 80 4 33 6 080 0,88 0,90 0,9 0,9 0,9 0,88 0,8 0,6 0,69 0,6 580 53 48 4380 35 8 0 80 3 00,6,6,5,3,08,0 0,9 0,83 0,4 0,66 0 45 40 30 0 40 90 490 8,4,39,35,3,,,00 0,90 0,9 0,69 8 9 65 53 40 340 680 080 580,,6,8,8,,3,06 0,98 0,89 0,9 5 6880 6 56 4590 3690 90 90 30,,49,48,46,39,,9,0 0,96 0,84 64 58 530 4800 3890 30 40 90 4 00,8,9,4,69,58,44,9,5,0 0,89 00 9490 8 80 63 50 80 300 480 890,34,38,,4,,34,6,6,05 0,95 900 800 4 6 540 40 3490 090 50,9,8,,4,66,55,4,8,3,00 690 6990 63 50 46 30 9 90 80,,3,08,0,88,,55,3,,06 0 00 000 980 480 0 490 3 90 0,58,6,65,66,64,58,48,3,4, 00 96 8 90 64 50 400 300 4 8,0,0,08,05,95,8,6,,33,8 90 80 4 6 54 430 34 690 0 0,56,5,45,38,,0,8,6,4,5 40 300 900 0800 890 00 56 440 340 0,8,8,85,8,85,8,6,53,39,5 0 0 00 90 5 4800 3 890,36,35,33,,9,04,8,68,5,3 000 96 8 90 640 50 3 0,8,8,5,6,48,,04,8,59, 0 00 40 300 000 8 69 540 4 3,8,4,8,,,,6,99,9,6 500 3800 0 0 980 0 59 46 3580 680,90,90,8,83,69,64,4,8,94, 900 00 000 9590 80 63 0 3900 90 80 3,53 3,46 3,38 3,8 3,05,93,64,34,06,8 800 9900 800 30 0800 85 0 580 39,6,4,9,8,8,83,65,44,0,98 8900 00 50 400 0 90 30 50 4390 390 3,54 3,54 3,5 3,46 3,9 3,5,9,68,38,0 0 40 30 000 900 90 480 36 4,3 4,3 4,3 4,0 3,3 3, 3,4,8,53, 50 30 00 900 50 00 90 6 590 4480 3,45 3,49 3, 3,48 3,39 3,6,94,6,38,09 0 00 80 60 00 890 640 490 300 4,38 4,33 4,6 4, 3,94 3, 3,5,89,5, 900 0 50 400 0 8590 680 53 400 300 5,9 5,06 4,9 4,5 4,39 3,98 3,54 3,09,66, 90 000 40 0 80 40 0 90 0 4, 4, 4,8 4,3 4,08 3,84 3,54 3,0,85,48 00 30 0 90 5800 0 9 6 59 44 5,33 5,4 5,3 5,00 4, 4,38 3,94 3, 3,06,63 00 000 80 000 8080 640 380 6,5 6,08 5,89 5,69 5,5 4,83 4,9 3,6 3,6,9 35900 300 9800 000 00 0 400 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 50 6,3 6,5 6,6 6,04 5, 5,33 4,85 4,33 3,80 3, 6800 40 00 0000 0 800 000 90 45,63,45,4,0 6, 5,8 5,5 4,63 3,99 3,3 430 390 300 300 0 0 0 3900 0900 830 6, 6,35 6, 6, 5,93 5,84 5,38 4,9 4,4 3,90 8000 340 30 80 300 800 500 000 930,95,8,59,39 6,94 6, 6,08 5,45 4,8 4,8 300 90 00 90 5800 800 000 900 0 9,5 9,3 8,9 8,,93,49 6,69 5,9 5,3 4,36 3 4 5 6 8 Relating to 0 C suction gas temperature, without liquid subcooling Motor version -S- (more powerful motor) Supplementary cooling or reduced suction gas temp. 09689-08.04-Gb Subject to change without notice www.gea.com 6

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 0,5 5 0-5 -0-5 5539 495 4369 3936 3658 655 4 659,0,48 0,94 0,44 9,54 8,,90,05 4683 48 38356 34845 853 996 8095 3654 3,,5,0,48 0,46 9,45 8,39,3 39689 3664 38 980 435 98 48 4,4 3, 3,5,53,9 0,0 8,6 399 9998 93 456 933 5346 5, 4,9 4,3 3,48,93 0, 634 58 56 4944 398 3 546 93 3,80 3,9,9,3, 0, 9,59 8,65 55904 503 46464 45 344 64 804 6806 5, 4,85 4, 3,6,68,5 0, 9,4 48 40 3996 3699 936 344 8, 6,48 5,83 5,8 3,84,4 0,89 6 3698 33448 0 4339 943 8,8 8,04,5 6,44 4,5,9 4 6898 6453 56995 46946 380 389 396 9,9 8,,54 6,0 5,0 3,53,08 0,3 65658 33 56 64 4 33 636 0634,04 0,0 9, 8,9 6,38 4,65 3,0,45 5663 5863 43 434 3563 869 369,9,88 0,8 9,5,68 5,69 3, 3956 356 900 35,3,08 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 0,5 5 0-5 -0-5 0638 64585 58893 5355 438 3545 899 08 6,65 6,03 5,43 4,86 3,5,66,5 0,43 6443 500 5899 408 3849 85 4354 8 8,58,9,5 6, 5, 3,96,55,03 5395 4955 4465 433 39 653 08 0,64 9,8 9,0 8,3 6,0 4,98 3,4 4533 436 33 3335 85 494,68,6 0,8 9,83,9 5,59 8909 65 6958 6366 5438 455 33943 64 3,6,0,6 0,4 8,8 6,3 4,5,94 3338 68 69 53 45964 309 945 48 5,38 4, 3,0,94 9,6,68 5,69 3,8 6355 599 5866 4806 396 355 4986, 6, 5,0 3,8,33 8,9 6,6 43848 3989 3393 598 6,9 5,43,53 9, Relating to 0 C suction gas temperature, without liquid subcooling 68 www.gea.com 09689-08.04-Gb Subject to change without notice

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/5-4 4 8,80 /, 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/380-4 4 33,0 / 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 /8,3 3 4 5 6 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 AC3 3 4 0- V / 380-40 V Y - 3 - Hz 65-90 V / 4-480 V Y - 3 - Hz For soldering connections 09689-08.04-Gb Subject to change without notice www.gea.com 69

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 HGX34/55-4 44,3 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 HGX34/35-4 54, 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 HGX34/380-4 66, 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 AC3 3 380-40 V Y - 3 - Hz 4 380-40 V Y - 3 - Hz 4-480 V Y - 3 - Hz 5 For soldering connections 0 www.gea.com 09689-08.04-Gb Subject to change without notice

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 09689-08.04-Gb Subject to change without notice Dimensions in mm Connections see page 5 www.gea.com

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 www.gea.com Dimensions in mm Connections see page 5 09689-08.04-Gb Subject to change without notice

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 48 3 4 *) 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 09689-08.04-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 www.gea.com 3

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 www.gea.com *) 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 09689-08.04-Gb Subject to change without notice

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 3 4 5 6 8 Dimensions with accessories Terminal box with reduced height Capacity regulator (LR0) (LR9) 09689-08.04-Gb Subject to change without notice www.gea.com 5

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 / 380-40 V Y - 3 - Hz 65-90 V Δ / 4-480 V Y - 3 - 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 / 380-40 V Y - 3 - Hz 65-90 V Δ / 4-480 V Y - 3 - Hz Single-section compressor housing with hermetically integrated electric motor Semi-hermetic four cylinder reciprocating compressor with drive motor for direct start 380-40 V Y - 3 - 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 6 www.gea.com 09689-08.04-Gb Subject to change without notice

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 / 380-40 V Y - 3 - Hz 65-90 V Δ / 4-480 V Y - 3 - 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 / 380-40 V Y - 3 - Hz 65-90 V Δ / 4-480 V Y - 3 - Hz Single-section compressor housing with hermetically integrated electric motor Semi-hermetic four cylinder reciprocating compressor with drive motor for direct start 380-40 V Y - 3 - 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 3 4 5 6 8 09689-08.04-Gb Subject to change without notice www.gea.com

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 8 www.gea.com 09689-08.04-Gb Subject to change without notice

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 3 3 4 5 6 8 Thermal protection thermostat Terminal box with reduced height M0 Motor rotection 4 5 6 Silent block for aluminium version 09689-08.04-Gb Subject to change without notice www.gea.com 9

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 8 83 85 86 88 89

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 8 www.gea.com 09689-08.04-Gb Subject to change without notice

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). 3 4 5 6 8 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. 09689-08.04-Gb Subject to change without notice www.gea.com 83

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 0,5 5 0 50 30 00 900 50 3,45 3,49 3, 3,48 3,39 0 00 80 60 4,38 4,33 4,6 4, 3,94 900 0 50 400 0 5,9 5,06 4,9 4,5 4,39 5900 40 900 0 990 5,90 5,69 5,4 5,4 4,5 0 00 99 8880 00 6,5 6,3 5,94 5,64 5,03 90 000 40 0 80 4, 4, 4,8 4,3 4,08 00 30 0 90 5800 5,33 5,4 5,3 5,00 4, 00 000 80 6,5 6,08 5,89 5,69 5,5 80 0 500 30 000,08 6,83 6,5 6, 5,4 4800 00 0900 880,85,53,0 6,8 6,0 35900 300 9800 000 00 4,95 5,00 5,0 4,99 4,86 30 80 5900 30 900 6,3 6,5 6,6 6,04 5, 6800 40 00 0000 0,63,45,4,0 6, 00 000 800 8,6 8,4 8,5,8,0 0 00 40 00 00 9,6 9,9 8,6 8,3,39 430 390 300 300 0 6, 6,35 6, 6, 5,93 38000 340 30 80 300,95,8,59,39 6,94 300 90 00 90 9,5 9,3 8,9 8,,93 00 800 900 0 0,90 0, 0,00 9,58 8,6 00 900 0 5800 300,80,0 0,0 0,0 8,94 Relating to 0 C suction gas temperature, without liquid subcooling 84 www.gea.com 09689-08.04-Gb Subject to change without notice

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 AC3 3 4 0- V / 380-40 V Y - 3 - Hz 65-90 V / 4-480 V Y - 3 - Hz For soldering connections 3 4 5 6 8 09689-08.04-Gb Subject to change without notice www.gea.com 85

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) 86 www.gea.com 09689-08.04-Gb Subject to change without notice

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 3 4 5 6 8 09689-08.04-Gb Subject to change without notice www.gea.com 8

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 / 380-40 V Y - 3 - Hz 65-90 V Δ / 4-480 V Y - 3 - 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 88 www.gea.com 09689-08.04-Gb Subject to change without notice

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 3 3 4 5 6 8 Thermal protection thermostat 4 Terminal box with reduced height 5 M0 Motor rotection 6 09689-08.04-Gb Subject to change without notice www.gea.com 89

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) 945 4-5 Fax +49 (0) 945 4-3 Email: eter.spies@gea.com 90 www.gea.com 09689-08.04-Gb Subject to change without notice

Bock Vehicle Compressors GEA Bock Compressors 3 4 5 6 09689-08.04-Gb Subject to change without notice www.gea.com 9