Semi-hermetic GEA Compressors. Single- and two-stage reciprocating compressors (HG/HA)

Transcription

1 Semi-hermetic GEA Compressors Single- and two-stage reciprocating compressors (HG/HA)

2 2 Introduction Advanced competence, in touch with you In this brochure we present our current program of single-stage and two-stage semi-hermetic GEA compressors. Always close to our customers market and process requirements, GEA offers the right compressors for refrigeration and air conditioning in all commercial, industrial, and transport sectors. You will find our semi-hermetic compressors across today s food and beverage industries, spanning the entire cold chain. In addition to many other uses, these compressors are ideally suited for refrigeration in supermarkets and food transport. Likewise, they support state-of-the-art refrigeration and air-conditioning solutions in petrochemical, chemical, pharmaceutical, marine and leisure facility applications. We develop these compressors as a global refrigeration expert with more than a century of experience. All core components are developed, manufactured, assembled, and tested at our own facilities, always reflecting our enthusiasm for your success. Our worldwide dealer and service network is ready to show you compressors and maintenance solutions for your maximum productivity, wherever you are. World-leading technology from GEA GEA is one of the largest suppliers of process technology for the food industry and for a wide range of other industries. As an international technology group, the company focuses on worldleading process solutions and components for sophisticated production processes. Long-life, energy-efficient GEA solutions ensure both economical savings and reduced ecological footprint, to help you protect the climate and your standing with customers and authorities. Be inspired by our state-of-the-art products and the entire passion that goes into each of our components.

3 Index 3 Introduction 02 overview of GEA semi-hermetic compressors 04 Improved HG/HA Series 06 Improved technology 08 unique features and advantages 0 HG semi-hermetic GEA compressors 6 overview 8 operating limits and performance data 20 technical data 45 dimensions and connections 46 Scope of supply and accessories 53 Int69 G motor protection 56 HA semi-hermetic GEA compressors 58 overview 60 operating limits and performance data 62 technical data 7 dimensions and connections 72 Scope of supply and accessories 78 HGZ two-stage semi-hermetic GEA compressors 82 overview 84 operating limits and performance data 86 technical data 90 dimensions and connections 9 Scope of supply and accessories 94 GEA Service 96

4 4 Introduction Overview HG (gas-cooled) The GEA HG range of semi-hermetic compressors offers traditional suction-gas-cooled compressor technology. These compressors are state of the art, excelling in ease of running, simple maintenance, high efficiency, and reliability. m 3 /h 0 HG Single-StAGE 8 model sizes with 25 capacity stages from 5.4 to 28.3 m³/h ( Hz) HG56e NEW OTIMIZED HG2 HG22e HG34e HG44e HG56e HG6 HG7 HG88e m 3 /h 0 HGZ Two-Stage model size with 3 capacity stages from 93.7 to 22.4 m³/h ( Hz) HGZ7 HGZ7

5 Introduction 5 HA (air-cooled) The GEA HA range of semi-hermetic compressors has been specially engineered for low temperature applications. While gas-cooled compressors can reach their temperature limit due to heat-up of the suction gas by the drive motor, the unique GEA HA principle prevents this: Drive motor and cylinder heads are air-cooled via a compact ventilation unit, and the suction gas is fed directly to the compressor without passing through the motor. HA compressors are suitable as standard for conventional or chlorine-free HFC refrigerants and are particularly offered for the refrigerants R4A, R7, R7A, R7F, R448A, R449A, R22. m 3 /h THE CURREnt rogram 6 model sizes with 20 capacity stages from 5.4 to 22.4 m³/h ( Hz) 0 HA34e OTIMIZED HA2 HA22e HA34e HA4 HA5 HA6 = efficiency

6 6 Introduction Improved HG/HA Series For new advancements in efficiency, GEA has now updated its entire HG range of semi-hermetic compressors. The new models, marked with the letter e, all offer decisive mechanical improvements, a more compact design and easier-to-use connections. Further GEA HA models and other compressor types will be updated in the same way. The entire range of gas-cooled commercial GEA compressors, HG22e, HG34e, HG44e and HG88e, is now available in the new, optimized design. In addition to their uses in the fields of refrigeration and air-conditioning, the new compressors are ideally suited for refrigeration in supermarkets. They offer improved efficiency over their predecessors, greater displacement stages, a more compact structural design, and a new configuration of connections. Optimized range structure The 6-cylinder model HG56e has been newly developed for all applications formerly covered by 4-cylinder HG5 compressors and the smallest of the HG6 compressors, ensuring more efficient and balanced mechanical operation. To increase efficiency and reduce energy consumption, the new models profit from a new and advanced valve plate system, electrical motors from the latest generation, and enhanced gas flow. = efficiency The re-designed connections match the gas connections normally found in the sector, to ensure that no adaptation work is necessary when the user invests in a replacement compressor. The foot mountings of the new compressor likewise conform to sector standards. HG56e HG44e HG34e HG22e

7 Introduction 7 New design housing for maximum gas flow Optimized valve plate system Standard-position discharge valve High efficiency motors of newest generation roven and reliable oil pump lubrication Exchangeable motor Standard position sight glas Standard footprints HG88e HA22e HA34e HA44

8 8 Introduction Improved technology Optimized drive gear Optimized drive gear with thrust washer, improving emergency-mode operation and resistance against damage in case of insufficient lubrication New, easy-to-maintain strainer New, easy-to-remove oil strainer for easier maintenance and increased availability Former version Optimized fastening of oil sump heater New, optimized fastening of oil sump heater Former version

9 Introduction 9 New / winding sectioning FC. FC.2 70% I> I> I> % % % I> I> I> A A U V W EC M Y/YY BT 2U 2V 2W New / winding sectioning instead of 70/ for HG44e, changing starting currents HG56e & HG88e state-of-the-art / performance New capacity regulator (CR4 HG34e/HG44e) New capacity regulator with lower height and higher operational safety due to high-pressure control

10 0 Unique features and advantages Unique features and advantages One compressor design for all standard refrigerants R7A R7F R4A R7 R449A R448A R22 R7C R34a For air-conditioning, medium and low-temperature application Maximum permissible operating pressure: 28 bar Safe, reliable oil supply Oil strainer Over pressure Oil pump Inlet lubrication circuit Oil return All compressors with a conventional single circuit lubricating system All compressors with oil pump lubrication independent of direction of rotation Minimized oil carryover Service-friendly oil strainer Oil pump lubrication independent of direction of rotation Connection possibility for oil pressure monitoring Large-volume oil sump Coupling option for oil level regulator included as standard

11 Unique features and advantages Standard valve plate design Valves made of high-quality, impact-resistant spring steel Universally proven valve design with suction and discharge finger reed valves HG2-56e Valve plate innovation: mexxflow, only from GEA HG88e mexxflow vs. previous design revious cylinder cover high pressure drops and turbulences mexxflow reduced pressure drops and improved gas flow With the mexxflow system pressure losses can be minimized thanks to a flow-optimized double ring fin construction of the valve plate, in combination with a cylinder head that is specially adapted to the valve plate. Thus, the efficiency of the compressor is increased significantly

12 2 Unique features and advantages Wear-resistant durable driving gear Solid design of excentric shaft High durability due to low-friction sleeve bearings Low oil carryover due to aluminium pistons with double ring assembly 2- and 4-cylinder compressor HG2 to HG34e Solid design of crankshaft High durability due to low-friction sleeve bearings Aluminium pistons with triple ring assembly, hard-chromiumplated sealing ring, HG44e and HG56e with double ring assembly Aluminium connecting rod with high-resistance piston bolt bearings, for HG44e and upwards Heavy-duty and robust, split-forged connecting rod 4-, 6- and 8-cylinder compressor HG44e to HG88e Service-friendly design Built-in motor, easy to replace due to slide fit (not press fit)

13 Unique features and advantages 3 Oil sump heater tc heater, self-regulating for HG2 up to HG34e Constant power for HG44e up to HG56e Standard in 8-cylinder compressors HG88e Connection plug for oil monitoring with oil pressure safety switch M55 For HG2 up to HG34e compressors

14 4 Unique features and advantages Variable suction line valve position HG 2 4-cylinder 8-cylinder Shut-off valve rotates 90 2 Suction cover rotates Flexible position for suction line connection Shut-off valve rotation Suction cover rotation HG2, HG22e, HG34e, HG44e 90 HG56e HG88e Connection facility oil temperature sensor Available for HG44e HG88e

15 Unique features and advantages 5 Electronic motor protection INT69 G Temperature safety drive for the drive motor The INT69 G also provides the usual functions, such as: Motor temperature monitoring Hot gas temperature monitoring Reconnection preventing device Reset function TC sensors Connection of up to nine TC sensors possible State-of-the-art terminal box Bottom side of terminal box Easy electrical installation due to large internal volume Terminal board with cable entry points in glass seal model Electrical motor protection Int69 G integrated High level of protection I66 HG2 to HG56e equipped with plug to drain condensed water from the terminal box under unfavorable circumstances (when in use, Ip protection is reduced)

16 6 Rubric

17 HG Semi-hermetic GEA compressors 7 HG semi-hermetic GEA compressors GEA Bock HG2 HG88e

18 8 HG Semi-hermetic GEA compressors HG Semi-hermetic GEA compressors The GEA HG (Hermetic Gas-cooled) range of single-stage, semi-hermetic compressors offers traditional suction-gascooled compressor technology. These compressors of the highest quality standard excel in their running comfort, easy maintenance, efficiency and reliability. They are suitable as standard for conventional or chlorine-free HFC refrigerants. Special features: Outstanding running comfort Efficiency and reliability on the highest level of quality Service-friendly design, e.g. with replaceable drive motors Oil pump lubrication Electronic motor protection Suitable components for conventional or chlorine-free HFC refrigerants m 3 /h 0 HG Single-StAGE 8 model sizes with 25 capacity stages from 5.4 to 28.3 m³/h ( Hz) HG56e NEW OTIMIZED HG2 HG22e HG34e HG44e HG56e HG6 HG7 HG88e

19 HG Semi-hermetic GEA compressors 9 Type key HG X 5 6 e / S Motor variant 4) Number of poles Swept volume Series 3) Number of cylinders Size Ester oil filling 2) Series ) ) HG = Hermetic Gas-Cooled (suction-gas-cooled) 2) X = Ester oil filling (HFC refrigerants e.g. R34a, R4A, R448A, R449A) 3) e = Additional marker for e-series compressors = luscom 4) S = More powerful motor e.g. for air-conditioning applications HG44e

20 20 HG Semi-hermetic GEA compressors Operating limits R34a Operating limits t C HGX22e, HGX34e/-4 S, HGX44e, HGX56e t C HGX34e (-4) <20K +20 C <20K +20 C t t 0 t C <20K +20 C HGX88e t 0 t O t C Evaporating temperature Condensing temperature t Oh Suction gas superheat (K) t Oh Suction gas temperature Max. permissible operating pressure (L/H) ) : 9/28 bar ) L = low pressure, H = high pressure Unlimited application range Motor version -S- (more powerful motor) Supplementary cooling or reduced suction gas temperature NotES R34a Notes Operating limits Compressor operation is possible within the limits shown on the application diagrams. lease note the colored areas. Compressor application limits should not be chosen for design purposes or continuous operation. Conversion factor for 60 Hz =.2 erformance data for other operating points, see GEA VA software (vap.gea.com). ASERCOM certified performance data Restrictions to operating limits may occur when using a frequency converter. For further explanations consult erformance data The performance data for R34a are based on European Standard EN 2900 Hz power supply frequency. This signifies: 20 C suction gas temperature without liquid subcooling. This results in significant differences compared to specifications with liquid undercooling and/or suction-gas temperatures. A comprehensive modification to 20 C suction gas temperature will follow at a later date. 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 GEA compressors can be found at and

21 HG Semi-hermetic GEA compressors 2 erformance data R34a Hz Type HGX2/60-4 S HGX2/75-4 HGX2/90-4 HGX2/0-4 HGX22e/25-4 HGX22e/60-4 HGX22e/90-4 Cond. temp. C Cooling capacity 0 [W] Relating to 20 C suction gas temperature, without liquid subcooling Supplementary cooling or reduced suction gas temperature Evaporating temperature C ower consumption e [kw] 2,5 0 7, ,703 0,70 0,7 0,706 0,682 0,645 0,597 0,544 0,49 0,443 0, ,85 0,843 0,8 0,83 0,768 0,73 0,653 0,592 0,535 0,487 0, ,99 0,968 0,942 0,92 0,846 0,774 0,70 0,63 0,57 0,523 0, ,,08,04 0,999 0,90 0,82 0,735 0,657 0,593 0,546 0, ,22,7,2,06 0,956 0,849 0,7 0,664 0, ,879 0,887 0,888 0,882 0,853 0,805 0,746 0,680 0,64 0,553 0, ,06,05,03,0 0,959 0,89 0,85 0,739 0,668 0,609 0, ,23,2,7,4,05 0,967 0,875 0,789 0,73 0,654 0, ,39,35,,24,3,02 0,98 0,82 0,74 0,682 0, ,53,46,,33,9,06 0,937 0,829 0, ,08,0,2,2,0,06 0,997 0,95 0,826 0,735 0, ,33,33,32,,24,6,06 0,955 0,846 0,742 0, ,59,56,53,48,38,26,4,0 0,885 0,770 0, ,82,77,7,65,5,35,20,05 0,94 0,790 0, ,00,93,84,76,58,,22,05 0, ,23,24,24,23,9,3,04 0,954 0,86 0,776 0, ,49,47,45,42,34,24,4,03 0,938 0,854 0, ,73,69,65,59,48,35,22,0,00 0,97 0, ,96,89,82,75,59,43,28,5,03 0,957 0, ,5 2,05,96,86,67,48,3,6, ,,35,38,39,39,34,25,4,02 0,89 0, ,69,70,69,67,59,48,35,20,05 0,903 0, ,02,98,94,88,75,59,4,24,06 0,908 0, ,27 2,2 2,3 2,04,86,66,45,25,07 0,909 0, ,48 2,38 2,27 2,6,93,70,47,25, ,63,65,66,65,63,59,5,4,29,5 0, ,07 2,05 2,03 2,00,92,8,68,53,36,7 0, ,46 2,4 2,36 2,29 2,5,99,80,60,38,4 0, ,80 2,72 2,63 2,54 2,33 2,,87,6,34,04 0, ,09 2,97 2,85 2,72 2,45 2,7,87,56, ,04 2,06 2,06 2,05 2,00,92,80,65,48,29, ,59 2,55 2,5 2,46 2,33 2,7,98,78,57,34, ,09 3,0 2,92 2,83 2,62 2,39 2,4,89,63,37, ,54 3,4 3,28 3,4 2,86 2,56 2,26,96,66,37, ,9 3,74 3,57 3,39 3,03 2,68 2,32,97,64

22 22 HG Semi-hermetic GEA compressors erformance data R34a Hz Type HGX34e/25-4 HGX34e/255-4 ) HGX34e/35-4 ) HGX34e/380-4 ) HGX44e/475-4 HGX44e/565-4 HGX44e/665-4 ) Cond. temp. C Cooling capacity 0 [W] Relating to 20 C suction gas temperature, without liquid subcooling Supplementary cooling or reduced suction gas temperature Evaporating temperature C ower consumption e [kw] 2,5 0 7, ,27 2, 2,32 2,3 2,25 2,4,98,80,59,38, ,87 2,84 2,78 2,72 2,55 2,34 2,,87,64,42, ,38 3,27 3,6 3,03 2,76 2,47 2,8,90,64,42, ,79 3,62 3,45 3,27 2,90 2,54 2,20,89,6,39, ,2 3,89 3,66 3,43 2,99 2,56 2,7,84, ,6 2,67 2,7 2,7 2,66 2,53 2,34 2,2,88,63, ,36 3,35 3,3 3,25 3,08 2,84 2,57 2,27,97,68, ,02 3,93 3,83 3,7 3,42 3,08 2,73 2,36 2,0,68, ,56 4,4 4,24 4,06 3,66 3,23 2,80 2,37,96,6, ,98 4,77 4,54 4, 3,79 3,28 2,76 2,28, , 3,43 3,43 3, 3,29 3, 2,88 2,6 2,32 2,02, ,22 4,7 4,0 4,0 3,78 3,49 3,6 2,80 2,43 2,07, ,97 4,85 4,7 4,55 4,9 3,79 3,36 2,9 2,47 2,04, ,63 5,44 5,22 5,00 4,5 4,00 3,46 2,93 2,4,92, ,8 5,9 5,62 5,33 4,7 4,08 3,44 2,82 2, ,27 4,28 4,26 4,22 4,06 3,83 3,53 3,20 2,83 2,46 2, ,26 5,9 5,09 4,97 4,67 4, 3,89 3,46 3,00 2,56 2, ,7 6,0 5,83 5,63 5,8 4,69 4,6 3,62 3,07 2,55 2, ,97 6,73 6,46 6,8 5,59 4,96 4,3 3,66 3,02 2,42, ,65 7,3 6,97 6,60 5,86 5,09 4,32 3,56 2, ,7 4,75 4,76 4,74 4,62 4,4 4,3 3,79 3,42 3,03 2, ,95 5,90 5,82 5,7 5,43 5,07 4,65 4,9 3,70 3,20 2, ,2 6,97 6,80 6,6 6,6 5,64 5,08 4,49 3,88 3,27 2, ,6 7,9 7,65 7,36 6,74 6,06 5,35 4,62 3,89 3,7 2, ,99 8,65 8,28 7,90 7,0 6,26 5, 4,52 3, ,58 5,62 5,64 5,6 5,47 5,22 4,88 4,48 4,03 3,56 3, ,07 7,0 6,9 6,79 6,45 6,0 5,5 4,95 4,37 3,78 3, ,49 8,3 8,0 7,87 7,33 6,7 6,03 5,3 4,58 3,86 3, ,75 9,45 9,3 8,78 8,03 7,2 6,35 5,47 4,59 3,74 2, ,7 0,3 9,90 9,44 8,47 7,45 6,4 5,36 4, ,6 6,7 6,76 6,76 6,62 6,33 5,92 5, 4,82 4,20 3, ,52 8,45 8,34 8,8 7,76 7,2 6,57 5,86 5, 4,35 3, ,2 0,0 9,73 9,42 8,72 7,92 7,06 6,6 5,26 4,37 3, ,6,3 0,8 0,4 9,45 8,42 7,35 6,27 5,22 4,22 3, ,8 2,3,7, 9,90 8,64 7,38 6,4 4,95 ) Compressors are ASERCOM certified

23 HG Semi-hermetic GEA compressors 23 R34a Hz Type HGX44e/770-4 HGX56e/8-4 HGX56e/995-4 HGX56e/55-4 HGX88e/ HGX88e/ Cond. temp. C Cooling capacity 0 [W] Relating to 20 C suction gas temperature, without liquid subcooling Supplementary cooling or reduced suction gas temperature Evaporating temperature C ower consumption e [kw] 2,5 0 7, ,62 7,68 7,70 7,67 7,48 7,4 6,69 6,4 5,54 4,90 4, ,63 9,54 9,42 9,24 8,79 8,2 7,53 6,78 5,99 5,9 4, ,5,2,0 0,7 9,97 9,4 8,23 7,26 6,28 5, 4, ,2 2,8 2,3,9 0,9 9,82 8,66 7,48 6,29 5,3 4, ,5 3,9 3,4 2,7,5 0, 8,74 7,32 5, ,74 8,80 8,79 8,74 8,49 8,08 7,52 6,86 6, 5, 4, , 0,9 0,8 0,5 9,99 9,27 8,43 7, 6,5 5,48 4, ,2 2,9 2,5 2,,2 0,2 9, 7,93 6,7 5,47 4, , 4,6 4, 3,5 2,3 0,9 9,57 8,3 6,68 5,24 3, ,7 6,0 5,3 4,6 3,0,4 9,77 8,09 6, , 0, 0, 0, 9,8 9,29 8,62 7,8 6,92 5,98 5, ,7 2,6 2,4 2,,4 0,6 9,60 8,5 7,36 6,20 5, ,2 4,8 4,4 3,9 2,9,6 0,3 8,98 7,58 6,9 4, ,4 6,8 6, 5,5 4,0 2,4 0,8 9,6 7,49 5,88 4, , 8,3 7,5 6,6 4,7 2,8 0,9 8,94 7, ,0 2,9 2,8 2,6 2,0,2 0,3 9,3 8,24 7,6 6, ,9 5,6 5,3 4,9 3,9 2,8,5 0,2 8,85 7,5 6, ,7 8,2 7,6 7,0 5,6 4, 2,5 0,8 9,2 7,60 6, ,3 20,5 9,7 8,9 7, 5, 3,2, 9,20 7,29 5, ,5 22,5 2,4 20,3 8, 5,7 3,3,0 8, ,, 29,9 29,5 28,3 26,7 24,7 22,5 20, 7,7 5, , 36,5 35,6 34,7 32,5 29,9 27, 24, 2,2 8,4 5, ,3 42,0,6 39, 35,9 32,5 29,0 25,4 22,0 8, ,5 46,7 44,8 42,8 38,7 34,5,4 26,3 22, ,8,5 48, 45,7,8 36,0 3,3 26, ,8 37,2 36,4 35,6 33,7 3,4 28,9 26,2 23,4 20,7 8, , 43,9 42,6 4,3 38,3 35, 3,8 28,4 25,0 2,7 8, ,9,2 48,3 46,4 42,5 38,4 34,2, 26,0 22, ,9 55,5 53,,7 45,7,7 35,7,9 26, ,6 59,7 56,7 53,8 47,8 4,9 36,,5 ) Compressors are ASERCOM certified

24 24 HG Semi-hermetic GEA compressors Operating limits R4A/R7 Operating limits t C HGX2, HGX22e, HGX34e t C HGX44e, HGX56e <20K +20 C 20 <20K +20 C t t 0 t C <20K +20 C HG88e t 0 t O t C Evaporating temperature Condensing temperature t Oh Suction gas superheat (K) t Oh Suction gas temperature Max. permissible operating pressure (L/H) ) : 9/28 bar ) L = low pressure, H = high pressure Unlimited application range Motor version -S- (more powerful motor) Supplementary cooling or reduced suction gas temperature NotES R4A/R7 Notes Operating limits Compressor operation is possible within the limits shown on the application diagrams. lease note the colored areas. Compressor application limits should not be chosen for design purposes or continuous operation. Conversion factor for 60 Hz =.2 erformance data for other operating points, see GEA VA software (vap.gea.com). ASERCOM certified performance data Restrictions to operating limits may occur when using a frequency converter. For further explanations consult erformance data The performance data for R4A/R7 are based on European Standard EN 2900 with a Hz power supply frequency. This signifies: 20 C suction gas temperature without liquid subcooling. This leads to significant differences compared to systems with liquid subcooling and/or other suction gas temperatures. erformance data were compiled for R4A and R7. The base values are the data for R4A. 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 GEA compressors can be found at and

25 HG Semi-hermetic GEA compressors 25 erformance data R4A/R7 Hz Type HGX2/60-4 S ) HGX2/75-4 ) HGX2/75-4 S ) HGX2/90-4 ) HGX2/90-4 S ) HGX2/0-4 ) HGX2/0-4 S ) HGX22e/25-4 HGX22e/25-4 S ) HGX22e/60-4 HGX22e/60-4 S ) HGX22e/90-4 HGX22e/90-4 S ) HGX34e/25-4 ) HGX34e/25-4 S ) HGX34e/255-4 ) HGX34e/255-4 S ) HGX34e/35-4 ) HGX34e/35-4 S ) HGX34e/380-4 ) HGX34e/380-4 S ) Cond. temp. C Cooling capacity 0 [W] Relating to 20 C suction gas temperature without liquid subcooling Supplementary cooling or reduced suction gas temperature Motor version -S- (more powerful motor) Evaporating temperature C ower consumption e [kw] 7, ,20,2,22,20,5,08,00 0,908 0,80 0,72 0,68 0, ,48,47,43,36,27,7,06 0,945 0,827 0,73 0,609 0, ,72,68,59,49,36,23,09 0,959 0,825 0,700 0, ,52,54,55,,44,36,26,5,03 0,908 0,789 0, ,90,89,83,72,62,,36,22,08 0,939 0,807 0, ,2 2,6 2,05,92,77,62,45,28,2 0,963 0, ,85,86,85,77,68,57,45,32,7,03 0,888 0, ,27 2,24 2,7 2,02,87,72,55,38,2,04 0,876 0, ,66 2,60 2,46 2,25 2,05,85,64,44,23,04 0, ,6 2,7 2,5 2,5 2,04,9,76,59,4,22,05 0, ,64 2,6 2,52 2,47 2,29 2,0,89,67,45,24,05 0, ,2 3,05 2,88 2,73 2,49 2,24,98,73,48,25, ,8 2,22 2,26 2,24 2,6 2,03,88,69,49,28,07 0, ,77 2,75 2,68 2,58 2,4 2,22 2,00,76,52,28,06 0, ,26 3,20 3,03 2,84 2,60 2,34 2,07,80,53,27, ,70 2,75 2,78 2,73 2,62 2,47 2,29 2,07,84,59,34, ,42 3, 3,3 3,7 2,96 2,72 2,47 2,9,9,62,34, ,0 3,93 3,73 3,5 3,22 2,90 2,58 2,25,92,60, ,47 3,49 3,47 3,4 3,26 3,07 2,84 2,57 2,29 2,00,70, ,29 4,24 4,09 3,93 3,68 3,39 3,08 2,74 2,39 2,03,68, ,04 4,92 4,65 4, 4,06 3,68 3,27 2,85 2,43 2,0, ,83 3,85 3,84 3,70 3,52 3,26 2,94 2,58 2,2,84,49, ,72 4,65 4,48 4,26 3,94 3,56 3,4 2,70 2,27,85,47, ,48 5,33 4,99 4,67 4,23 3,75 3,25 2,74 2,26,8, ,57 4,6 4,59 4,44 4,23 3,95 3,6 3,22 2,8 2,39,97, ,64 5,58 5,38 5,4 4,76 4,33 3,86 3,37 2,87 2,38,92, ,55 6, 6,02 5,68 5,5 4,58 4,00 3,4 2,84 2,, ,86 5,82 5,67 5,47 5,20 4,85 4,43 3,98 3,49 2,99 2,49 2, ,05 6,92 6,59 6,29 5,83 5,32 4,76 4,8 3,58 2,98 2,, ,3 7,90 7,39 6,97 6,34 5,67 4,96 4,25 3,54 2,85 2, ,20 7,5 6,98 6,84 6,45 5,98 5,46 4,88 4,28 3,67 3,05 2, ,75 8,59 8,8 7,84 7,25 6,59 5,90 5,8 4,45 3,72 3,00 2, , 9,86 9,23 8,73 7,92 7,08 6,22 5,34 4,47 3,62 2,8 ) Compressors are ASERCOM certified

26 26 HG semi-hermetic GEA compressors erformance data R4A/R7 Hz Type HGX44e/475-4 HGX44e/475-4 S HGX44e/565-4 HGX44e/565-4 S HGX44e/665-4 HGX44e/665-4 S HGX44e/770-4 HGX44e/770-4 S HGX56e/8-4 HGX56e/8-4 S HGX56e/995-4 HGX56e/995-4 S HGX56e/55-4 HGX56e/55-4 S HGX88e/ HGX88e/ S HGX88e/ HGX88e/ S Cond. temp. C Cooling capacity 0 [W] Relating to 20 C suction gas temperature without liquid subcooling Supplementary cooling or reduced suction gas temperature Motor version -S- (more powerful motor) Evaporating temperature C ower consumption e [kw] 7, ,73 7,85 7,9 7,80 7,52 7,0 6,57 5,94 5,26 4,54 3,8 3, ,97 9,90 9,62 9,6 8,57 7,88 7,2 6,3 5,47 4,64 3,84 3, ,8,5,0 0,2 9,4 8,49 7,55 6,59 5,65 4,76 3, ,8 9,32 9,45 9,3 8,97 8,47 7,82 7,07 6,24 5,38 4,5 3, ,8,7,5 0,9 0,2 9,42 8,49 7,5 6, 5, 4,55 3, ,0 3,7 3,2 2,3,2 0, 9,0 7,85 6,72 5,64 4, ,7 0,9,0 0,9 0,5 9,94 9,9 8,32 7,36 6,35 5,33 4, ,9 3,8 3,4 2,8 2,0,0 9,97 8,83 7,66 6,49 5,37 4, ,5 6, 5,4 4,3 3,,8 0,5 9,22 7,9 6,66 5, ,4 2,6 2,8 2,6 2,,5 0,6 9,62 8,5 7,34 6,6 5, , 6,0 5,5 4,8 3,8 2,7,5 0,2 8,86 7,5 6,22 5, ,2 8,8 7,8 6,5 5,2 3,7 2,2 0,6 9,5 7,70 6, ,7 3,9 4, 3,9 3,4 2,6,7 0,6 9,38 8,08 6,77 5, ,7 7,6 7, 6,3 5,3 4,0 2,7,2 9,76 8,27 6,83 5, , 20,6 9,6 8,3 6,8 5, 3,4,7 0,0 8,48 7, ,6 8,3 7,6 6,7 5,8 4,6 3,4 2, 0,7 9,2 7,6 5, ,0 2,5 20,4 9,2 7,8 6,3 4,7 2,9, 9,23 7,23 5, ,3 24,6 23, 2,4 9,6 7,6 5,5 3,4, 8,75 6, ,4 9,7 20,0 9,7 9,0 7,9 6,6 5,0 3,2,4 9,59 7, , 24,9 24,4 23,2 2,7 9,9 8,0 5,9 3,8,7 9,68 7, ,9 29,2 27,9 26,0 23,8 2,5 9, 6,6 4,2 2,0 9, ,7 52,,4 48,5 45,4 42,0 38,2 34,3,2 26,3 22,4 8, ,6 6,2 57,9 54,7,4 45,8 4, 36,3 3,6 27, 22, ,3 69, 64,5 60,0 54,6 49,0 43,4 37,9 32,6 27, ,0 6,5 59,8 57,6 54,,0 45,4,6 35,7,8 26,2 22, ,4 72,8 69, 65,2 60,0 54,5 48,7 42,8 37,0 3,5 26, ,5 82,0 76,5 7, 64,5 57,7,9 44,2 37,8 3,8 ) Compressors are ASERCOM certified

27 HG semi-hermetic GEA compressors 27 Operating limits R7C Operating limits t C HGX22e, HGX34e, HGX44e, HGX56e t C HGX88e <20K +20 C <20K +20 C t t 0 t C HGX2 60 <20K +20 C t O t C Evaporating temperature Condensing temperature t Oh Suction gas superheat (K) t Oh Suction gas temperature Max. permissible operating pressure (L/H) ) : 9/28 bar ) L = low pressure, H = high pressure t 0 Unlimited application range Motor version -S- (more powerful motor) Supplementary cooling or reduced suction gas temperature NotES R7C Notes erformance data The performance data for R7C are based on European Standard EN 2900 Hz power supply frequency. This signifies: 20 C suction gas temperature without liquid subcooling. Evaporation and condensing temperatures are based on the dew point values (saturated vapour conditions). A comprehensive modification to 20 C suction gas temperature will follow at a later date. This results in significant differences compared to specifications with liquid undercooling and/or suction-gas temperatures. Operating limits Compressor operation is possible within the limits shown on the application diagrams. lease note the colored areas. Compressor application limits should not be chosen for design purposes or continuous operation. Restrictions to operating limits may occur when using a frequency converter. For further explanations consult Conversion factor for 60 Hz =.2 erformance data for other operating points, see GEA VA software (vap.gea.com).

28 28 HG semi-hermetic GEA compressors erformance data R7C Hz Type HGX2/60-4 S HGX2/75-4 HGX2/75-4 S HGX2/90-4 HGX2/90-4 S HGX2/0-4 HGX2/0-4 S HGX22e/25-4 HGX22e/25-4 S HGX22e/60-4 HGX22e/60-4 S HGX22e/90-4 HGX22e/90-4 S HGX34e/25-4 HGX34e/25-4 S HGX34e/255-4 HGX34e/255-4 S HGX34e/35-4 HGX34e/35-4 S HGX34e/380-4 HGX34e/380-4 S Cond. temp. C Cooling capacity 0 [W] Relating to 20 C suction gas temperature without liquid subcooling Supplementary cooling or reduced suction gas temperature Motor version -S- (more powerful motor) Evaporating temperature C ower consumption e [kw] 2,5 0 7, ,88 0,90 0,92 0,92 0,9 0,88 0,82 0,76 0,69 0, ,6,6,5,3,08,0 0,92 0,83 0,74 0, ,4,39,35,3,22,2,00 0,90 0,79 0, ,2,6,8,8,7,3,06 0,98 0,89 0, ,,49,48,46,39,,9,07 0,96 0, ,82,79,74,69,58,44,29,5,0 0, ,34,38,,4,,34,26,6,05 0, ,79,78,77,74,66,55,42,28,3, ,7 2,3 2,08 2,02,88,72,55,37,2, ,58,62,65,66,64,58,48,37,24, ,0 2,0 2,08 2,05,95,82,67,,33, ,56 2,5 2,45 2,38 2,2 2,02,82,6,42, ,78,82,85,87,85,78,67,53,39, ,36 2,35 2,33 2, 2,9 2,04,87,68,5, ,87 2,8 2,75 2,67 2,48 2,27 2,04,8,59, ,8 2,24 2,28 2, 2,27 2, 2,6,99,79, ,90 2,90 2,87 2,83 2,69 2,64 2,42 2,8,94, ,53 3,46 3,38 3,28 3,05 2,93 2,64 2,34 2,06, ,67 2,74 2,79 2,8 2,78 2,83 2,65 2,44 2,20, ,54 3,54 3,5 3,46 3,29 3,25 2,97 2,68 2,38 2, ,3 4,23 4,3 4,0 3,73 3,60 3,24 2,87 2,53 2, ,45 3,49 3, 3,48 3,39 3,6 2,94 2,67 2,38 2, ,38 4,33 4,26 4,7 3,94 3,60 3,25 2,89 2,52 2, ,9 5,06 4,9 4,75 4,39 3,98 3,54 3,09 2,66 2, , 4, 4,28 4,23 4,08 3,84 3,54 3,20 2,85 2, ,33 5,24 5,3 5,00 4,7 4,38 3,94 3, 3,06 2, ,25 6,08 5,89 5,69 5,25 4,83 4,29 3,76 3,26 2, ,95 5,00 5,0 4,99 4,86 4,69 4,34 3,96 3,55 3, ,32 6,25 6,6 6,04 5,72 5,33 4,85 4,33 3,80 3, ,63 7,45 7,24 7,02 6, 5,87 5,25 4,63 3,99 3, , 6,35 6,27 6,7 5,93 5,84 5,38 4,9 4,42 3, ,95 7,78 7,59 7,39 6,94 6,7 6,08 5,45 4,82 4, ,52 9,23 8,92 8,60 7,93 7,49 6,69 5,9 5,3 4,36

29 HG semi-hermetic GEA compressors 29 R7C Hz Type HGX44e/475-4 HGX44e/475-4 S HGX44e/565-4 HGX44e/565-4 S HGX44e/665-4 HGX44e/665-4 S HGX44e/770-4 HGX44e/770-4 S HGX56e/8-4 HGX56e/8-4 S HGX56e/995-4 HGX56e/995-4 S HGX56e/55-4 HGX56e/55-4 S HGX88e/ HGX88e/ S HGX88e/ HGX88e/ S Cond. temp. C Cooling capacity 0 [W] Relating to 20 C suction gas temperature without liquid subcooling Supplementary cooling or reduced suction gas temperature Motor version -S- (more powerful motor) Evaporating temperature C ower consumption e [kw] 2,5 0 7, ,20 7,25 7,25 7,2 7,03 6,66 6,24 5,73 5,8 4, ,3 9,03 8,89 8,72 8,28 7,69 7,05 6,35 5,6 4, ,80 0, 0, 0,00 9,33 8,54 7,69 6,80 5,90 5, ,54 8,60 8,6 8,56 8,34 7,93 7,42 6,8 6,4 5, ,80 0,70 0, 0, 9,83 9,8 8, 7,55 6,67 5, ,80 2, 2,20,80,00 0,20 9,8 8,0 7,0 5, ,00 0,00 0,00 0,00 9,76 9,23 8,65 7,95 7,7 6, ,70 2, 2, 2,0, 0,60 9,77 8,80 7,78 6, ,0 4,70 4, 3,90 3,00,80 0,60 9,43 8,8 6, ,60,70,70,60, 0,80 0,00 9,22 8,26 7, ,80 4,70 4, 4,0 3, 2,, 0,00 8,82 7, ,60 7,20 6,70 6,20 5,00 3,60 2,0 0,60 9,06 7, ,7 2,8 2,8 2,7 2,4,8, 0,2 9,23 8, ,2 6,0 5,8 5,4 4,7 3,7 2,5,3 0,0 8, ,3 8,8 8,3 7,8 6,5 5,2 3,7 2, 0,5 8, ,3 4,5 4,6 4,6 4,4 3,8 3,0,9 0,7 9, ,8 8,7 8,5 8,2 7,3 6,2 4,8 3,3,6 0, , 22,6 22,0 2,4 9,9 8,2 6,3 4,3 2,2 0, ,2 8,3 8,3 8,2 7,7 6,9 5,7 4,4 2,8, , 22,9 22,5 22,0 20,8 9,4 7,6 5,7 3,7, ,4 26,8 26,0 25,2 23,4 2,3 9,0 6,6 4,, ,60 4,00 4,00,80 39,70 37,70 35,00 3,90 28, 25, ,80 5,20, 49,20 46, 43,00 39,0 34,90,60 26, ,20 59,70 58,00 56,0 5,80 47,0 42,0 37,00 32,00 27, ,00 48, 48, 48, 46,90 44, 4, 37,80 33,80 29, , 60, 59, 58,20 54,90,80 46,20 4, 36,20 3, , 70,70 68,60 66, 6, 55,70 49,90 43,80 37,90 32,20

30 HG semi-hermetic GEA compressors Operating limits R7A Operating limits t C HGX22e, HGX34e, HGX44e/-4, HGX56e t C HGX44e/-4 S <20K +20 C t <20K +20 C t 0 t O t C Evaporating temperature Condensing temperature t Oh Suction gas superheat (K) t Oh Suction gas temperature Max. permissible operating pressure (L/H) ) : 9/28 bar ) L = low pressure, H = high pressure Unlimited application range Motor version -S- (more powerful motor) Supplementary cooling or reduced suction gas temperature NotES R7A Notes Operating limits Compressor operation is possible within the limits shown on the application diagrams. lease note the colored areas. Compressor application limits should not be chosen for design purposes or continuous operation. ASERCOM certified performance data Restrictions to the operating limits may occur when using a frequency converter. For compressors with this label, the performance data are certified according to the strict requirements of ASERCOM. erformance data The performance data for R7A are based on European Standard EN 2900 Hz power supply frequency. This signifies: 20 C suction gas temperature without liquid subcooling. Evaporation and condensing temperatures are based on the dew point values (saturated vapour conditions). ASERCOM is the Association of European Refrigeration Compressors and Controls Manufacturers. Information about the Association and the constantly updated overview of certified GEA compressors can be found at and Conversion factor for 60 Hz =.2 erformance data for other operating points, see GEA VA software (vap.gea.com).

31 HG semi-hermetic GEA compressors 3 erformance data R7A Hz Type HGX22e/25-4 HGX22e/25-4 S HGX22e/60-4 HGX22e/60-4 S HGX22e/90-4 HGX22e/90-4 S HGX34e/25-4 HGX34e/25-4 S HGX34e/255-4 HGX34e/255-4 S HGX34e/35-4 HGX34e/35-4 S HGX34e/380-4 HGX34e/380-4 S HGX44e/475-4 HGX44e/475-4 S HGX44e/565-4 HGX44e/565-4 S HGX44e/665-4 HGX44e/665-4 S ) Cond. temp. C Cooling capacity 0 [W] Relating to 20 C suction gas temperature without liquid subcooling Supplementary cooling or reduced suction gas temperature Motor version -S- (more powerful motor) Evaporating temperature C 0 7, ,06 2,08 2,09 2,08 2,0,90,77,62,46,29,3 0, ,60 2,57 2,53 2,43 2,29 2,2,93,74,55,37, ,08 3,0 2,93 2,74 2,53 2, 2,07,84, ,72 2,69 2,66 2,58 2,43 2, 2,6 2,02,87,69,48, , 3,23 3,5 3,00 2,79 2,60 2,4 2,2,99,75, ,86 3,74 3,6 3, 3,3 2,88 2,62 2,35 2, ,48 3, 3,32 3,26 3,04 2,82 2,62 2,4 2,20,98,75, ,23 4,0 3,96 3,8 3, 3,2 2,94 2,67 2, 2,3, ,00 4,80 4,6 4,35 3,95 3,57 3,22 2,89 2, ,47 3,47 3,44 3,34 3,7 2,94 2,67 2,38 2,08,79,53, ,47 4,36 4,23 3,99 3,64 3,27 2,88 2, 2,3,80, ,37 5,5 4,93 4,55 4,04 3,53 3,03 2,56 2, ,72 3,8 3,86 3,9 3,8 3,60 3,32 2,97 2,60 2,22,85, ,86 4,85 4,8 4,73 4,44 4,08 3,65 3,9 2,7 2,25, ,89 5,78 5,64 5,42 4,96 4,43 3,87 3,28 2, ,89 4,92 4,92 4,74 4,56 4,29 3,95 3,56 3,3 2,68 2,23, ,9 6,2 6,02 5,67 5, 4,87 4,37 3,84 3,28 2,72 2, ,4 7,23 7,03 6, 5,94 5,33 4,67 3,98 3, ,24 6,23 6,9 5,93 5,68 5,33 4,9 4,42 3,89 3,34 2,79 2, ,77 7,64 7,49 7,05 6,59 6,04 5,43 4,77 4,09 3, 2, ,22 8,97 8,70 8,08 7,38 6,62 5,8 4,97 4, ,37 7,47 7,5 7, 7,5 6,75 6,22 5,6 4,95 4,26 3,57 2, ,4 9,35 9,23 8,86 8,33 7,67 6,9 6,09 5,24 4,39 3, ,2,0 0,7 0, 9,34 8,4 7,42 6,39 5, ,75 8,87 8,92 8,84 8,53 8,04 7,4 6,67 5,87 5,04 4,22 3, ,, 0,9 0,6 9,95 9,5 8,24 7,25 6,22 5,20 4, ,4 3, 2,8 2,, 0,0 8,85 7,60 6, ,2 0,3 0,4 0,3 0,0 9,45 8,7 7,86 6,93 5,96 5,00 4, , 3,0 2,8 2,4,6 0,7 9,68 8,53 7,34 6,5 5, ,7 5,4 5,0 4,2 3,0,7 0,3 8,94 7,49 R7A performance data for further HG type series can be viewed via our GEA VA software (vap.gea.com). ) The compressor HGX44e/665-4S is ASERCOM certified

32 32 HG semi-hermetic GEA compressors erformance data R7A Hz Type HGX44e/770-4 HGX44e/770-4 S HGX56e/8-4 HGX56e/8-4 S HGX56e/995-4 HGX56e/995-4 S HGX56e/55-4 HGX56e/55-4 S Cond. temp. C Cooling capacity 0 [W] Relating to 20 C suction gas temperature without liquid subcooling Supplementary cooling or reduced suction gas temperature Motor version -S- (more powerful motor) Evaporating temperature C 0 7, ,8 2,0 2,0,9,5 0,9 0,0 9,09 8,0 6,89 5,78 4, ,2 5, 4,9 4,3 3,4 2,4, 9,86 8,49 7, 5, ,3 8,0 7,5 6,4 5, 3,6 2,0 0,3 8, ,0 3,2 3,2 3,2 2,7 2,0, 0,0 8,82 7,57 6,33 5, ,7 6,6 6,4 5,8 4,8 3,7 2,3 0,8 9,35 7,82 6, , 9,7 9,2 8, 6,6 5,0 3,2,4 9, ,6 5,6 5,6 5,2 4,6 3,8 2,7,5 0,2 8,8 7,32 5, ,9 9,6 9,2 8,3 7, 5,7 4,2 2,5 0,7 8,90 7, ,8 23,2 22,5 2,0 9,2 7,3 5,2 3,0 0, ,6 8,9 9,0 8,8 8,2 7,2 5,9 4,4 2,7, 9,43 7, ,9 23,7 23,4 22,6 2,2 9,6 7,7 5,7 3,6,5 9, ,7 28, 27,4 25,9 23,9 2,6 9, 6,6 4, R7A performance data for further HG type series can be viewed via our GEA VA software (vap.gea.com). ) The Compressor HGX44e/665-4S is ASERCOM certified

33 HG semi-hermetic GEA compressors 33 Operating limits R7F Operating limits t C HGX2, HGX88e t C HGX44e/-4 S <20K +20 C t <20K +20 C t 0 t C HGX22e, HGX34e, HGX44e/-4, HGX56e 60 <20K +20 C t O t C Evaporating temperature Condensing temperature t Oh Suction gas superheat (K) t Oh Suction gas temperature Max. permissible operating pressure (L/H) ) : 9/28 bar ) L = low pressure, H = high pressure t 0 Unlimited application range Motor version -S- (more powerful motor) Supplementary cooling or reduced suction gas temperature NotES R7F Notes Operating limits Compressor operation is possible within the limits shown on the application diagrams. lease note the colored areas. Compressor application limits should not be chosen for design purposes or continuous operation. Conversion factor for 60 Hz =.2 erformance data for other operating points, see GEA VA software (vap.gea.com). ASERCOM certified performance data Restrictions to operating limits may occur when using a frequency converter. For further explanations consult erformance data The performance data for R7F are based on European Standard EN 2900 with a Hz power supply frequency. This signifies: 20 C suction gas temperature without liquid subcooling. Evaporation and condensing temperatures are based on the dew point values (saturated vapour conditions). 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 GEA compressors can be found at and

34 34 HG semi-hermetic GEA compressors erformance data R7F Hz Type HGX2/60-4 S HGX2/75-4 HGX2/75-4 S HGX2/90-4 HGX2/90-4 S HGX2/0-4 HGX2/0-4 S HGX22e/25-4 HGX22e/25-4 S HGX22e/60-4 HGX22e/60-4 S HGX22e/90-4 HGX22e/90-4 S HGX34e/25-4 HGX34e/25-4 S HGX34e/255-4 HGX34e/255-4 S HGX34e/35-4 HGX34e/35-4 S HGX34e/380-4 HGX34e/380-4 S Cond. temp. C Cooling capacity 0 [W] Relating to 20 C suction gas temperature without liquid subcooling Supplementary cooling or reduced suction gas temperature Motor version -S- (more powerful motor) Evaporating temperature C ower consumption e [kw] 0 7, ,0,3,5,5,2,06 0,982 0, ,4,42,,36,27,7,06 0, ,67,64,60,5,38,24,0 0, ,39,43,46,46,,33,23, ,82,82,80,74,62,49,36, ,5 2, 2,06,94,78,6,44, ,7,74,76,75,66,55,43, ,8 2,7 2,4 2,06,89,73,55, ,60 2,55 2,48 2,32 2,09,87,65, ,0 2,04 2,06 2,03 2,0,88,73, ,54 2,52 2, 2, 2,3 2,,89, ,04 2,98 2,9 2,72 2,54 2,27 2,00, ,25 2,26 2,26 2,22 2,4 2,03,89,74,57,39,22, ,8 2,77 2,72 2,60 2,44 2,26 2,07,87,66,46, ,35 3,25 3,6 2,94 2,7 2,47 2,22,97, ,98 2,93 2,88 2,77 2,6 2,46 2,32 2,7 2,0,8,58, ,59 3,49 3,39 3,22 2,99 2,79 2,58 2,37 2,4,87, ,20 4,05 3,90 3,67 3,37 3,09 2,80 2,5 2, ,85 3,73 3,62 3,52 3,27 3,04 2,82 2,60 2,38 2,4,88, ,64 4,46 4, 4,2 3,77 3,46 3,6 2,87 2,58 2,29, ,47 5,24 5,02 4,72 4,27 3,85 3,46 3,09 2, ,62 3,6 3,57 3,48 3,29 3,05 2,77 2,47 2,7,88,6, ,70 4,57 4,43 4,8 3,8 3,4 3,0 2,62 2,24,9, ,68 5,45 5,20 4,80 4,26 3,72 3,20 2,72 2, ,83 3,92 3,98 4,05 3,94 3,73 3,44 3,0 2,72 2,33,96, ,05 5,04 4,99 4,92 4,62 4,25 3,8 3,34 2,86 2,39, ,5 6,03 5,88 5,67 5,9 4,65 4,07 3,47 2, ,04 5,07 5,07 4,9 4,72 4,45 4, 3,7 3,27 2,82 2,36, ,44 6,36 6,25 5,90 5,52 5,07 4,57 4,02 3,46 2,89 2, ,76 7,57 7,35 6,80 6,23 5,59 4,92 4,22 3, ,39 6,39 6,36 6,5 5,88 5,53 5,09 4,60 4,07 3,5 2,94 2, ,05 7,93 7,77 7,34 6,85 6,29 5,67 5,00 4,3 3,6 2, ,65 9,39 9,0 8,45 7,73 6,94 6, 5,26 4,

35 HG semi-hermetic GEA compressors 35 R7F Hz Type HGX44e/475-4 HGX44e/475-4 S HGX44e/565-4 HGX44e/565-4 S HGX44e/665-4 HGX44e/665-4 S ) HGX44e/770-4 HGX44e/770-4 S HGX56e/8-4 HGX56e/8-4 S HGX56e/995-4 HGX56e/995-4 S HGX56e/55-4 HGX56e/55-4 S HGX88e/ HGX88e/ S HGX88e/ HGX88e/ S Cond. temp. C Cooling capacity 0 [W] Relating to 20 C suction gas temperature without liquid subcooling Supplementary cooling or reduced suction gas temperature Motor version -S- (more powerful motor) Evaporating temperature C ower consumption e [kw] 0 7, ,56 7,67 7,73 7,62 7,37 6,98 6,45 5,84 5,5 4,43 3,7 3, ,8 9,74 9,63 9,22 8,67 7,99 7,2 6,36 5,46 4,55 3, ,8,6,3 0,6 9,78 8,8 7,76 6,67 5, ,05 9,8 9,24 9,3 8,84 8,36 7,73 6,99 6,6 5, 4,42 3, ,7,6,5, 0,4 9,6 8,66 7,63 6,54 5,44 4, , 3,8 3,5 2,8,8 0,6 9,35 8,02 6, ,5 0,6 0,7 0,6 0,2 9,72 9,00 8,5 7,20 6,20 5,8 4, ,6 3,5 3,4 2,8 2,0, 0,0 8,88 7,63 6,36 5, ,5 6,2 5,8 4,8 3,6 2,3 0,8 9,33 7, , 2,3 2,4 2,3,9,3 0,4 9, 8,42 7,29 6,6 5, ,8 5,7 5,5 4,9 4,0 2,9,7 0,3 8,99 7,58 6, ,2 8,8 8,3 7,2 5,8 4,3 2,7,0 9, ,5 3,7 3,8 3,6 3,2 2,5,6 0,4 9,26 7,96 6,64 5, ,5 7,4 7,2 6,5 5,5 4,3 2,9,4 9,82 8,8 6, ,3 20,8 20,3 9, 7,5 5,8 3,9 2,0 0, ,5 6,5 6,4 6,0 5,4 4,5 3,4 2, 0,7 9,23 7,65 6, ,9 20,6 20,2 9,3 8,0 6,6 5,0 3,2,3 9,38 7, , 24,4 23,8 22,2 20,4 8,4 6,2 3,9, ,9 9,2 9,3 9,2 8,6 7,6 6,3 4,8 3,,3 9,59 7, ,6 24,4 24, 23,4 22,0 20,3 8,3 6,2 4,0,8 9, ,8 29,2 28,5 27,0 24,9 22,5 9,9 7,2 4, , 49,9 49,3 47,5 45,4 4,8 38,0 34, ,2 60,0 58,5 54,9 5,3 46,4 4,4 36, ,7 68,5 66,0 60,8 55,8 49,7 43,7 38, ,8 58,7 58,2 56,3 54,0 49,8 45,3, ,7 7,3 69,6 65,4 6,2 55,3 49,2 43, ,7 8, 78,3 72, 66, 58,7 5,5 44,7 ) The Compressor HGX44e/665-4S is ASERCOM certified

36 36 HG semi-hermetic GEA compressors Operating limits R448A/R449A Operating limits t C HGX22e, HGX34e, HGX44e/-4, HGX56e t C HGX44e/-4 S <20K +20 C <20K +20 C t t 0 t O t C Evaporating temperature Condensing temperature t Oh Suction gas superheat (K) t Oh Suction gas temperature Max. permissible operating pressure (L/H) ) : 9/28 bar ) L = low pressure, H = high pressure Unlimited application range Motor version -S- (more powerful motor) Supplementary cooling or reduced suction gas temperature NotES R448A/R449A Notes Operating limits Compressor operation is possible within the limits shown on the application diagrams. lease note the colored areas. Compressor application limits should not be chosen for design purposes or continuous operation. ASERCOM certified performance data Restrictions to the operating limits may occur when using a frequency converter. For compressors with this label, the performance data are certified according to the strict requirements of ASERCOM. erformance data The performance data for R448A and R449A are based on European Standard EN 2900 Hz power supply frequency. This signifies: 20 C suction gas temperature without liquid subcooling. Evaporation and condensing temperatures are based on the dew point values (saturated vapour conditions). ASERCOM is the Association of European Refrigeration Compressors and Controls Manufacturers. Information about the Association and the constantly updated overview of certified GEA compressors can be found at and Conversion factor for 60 Hz =.2 erformance data for other operating points, see GEA VA software (vap.gea.com).

37 HG semi-hermetic GEA compressors 37 erformance data R448A Hz Type HGX22e/25-4 HGX22e/25-4 S HGX22e/60-4 HGX22e/60-4 S HGX22e/90-4 HGX22e/90-4 S HGX34e/25-4 HGX34e/25-4 S HGX34e/255-4 HGX34e/255-4 S HGX34e/35-4 HGX34e/35-4 S HGX34e/380-4 HGX34e/380-4 S HGX44e/475-4 HGX44e/475-4 S HGX44e/565-4 HGX44e/565-4 S HGX44e/665-4 HGX44e/665-4 S ) Cond. temp. C Cooling capacity 0 [W] Relating to 20 C suction gas temperature without liquid subcooling Supplementary cooling or reduced suction gas temperature Motor version -S- (more powerful motor) Evaporating temperature C ower consumption e [kw] 2,5 0 7, ,00 2,06 2,0 2,2 2,2 2,06,96,82,66,48,,2 0, ,64 2,65 2,63 2,60 2,5 2,37 2,9,99,78,56,35,5 0, ,22 3,6 3,0 3,02 2,83 2,6 2,37 2,,85,60,37, ,94 2,90 2,85 2,79 2,62 2,54 2,4 2,23 2,03,80,57,35, ,65 3,55 3,45 3,35 3, 2,92 2,70 2,45 2,8,90,64,39, ,34 4,9 4,04 3,88 3,52 3,24 2,93 2,60 2,27,96,66, ,57 3,5 3,45 3,39 3,35 3,4 2,93 2,70 2,47 2,23,98,72, ,45 4,33 4,22 4,09 3,95 3,64 3,33 3,03 2,72 2,4 2,0,79, ,33 5,4 4,96 4,77 4,5 4,09 3,68 3,29 2,90 2,52 2,4, ,48 3,49 3,48 3,45 3,36 3,9 2,96 2,70 2,42 2,3,84,57, ,58 4,48 4,37 4,24 4,0 3,67 3, 2,93 2,55 2,9,86,57, ,59 5,38 5,7 4,95 4,57 4,08 3,58 3,0 2,64 2,2,85, ,59 3,72 3,80 3,86 3,92 3,82 3,63 3,36 3,03 2,67 2,29,92, ,83 4,85 4,84 4,80 4,73 4,46 4, 3,70 3,26 2,79 2,33,89, ,95 5,87 5,76 5,63 5,43 4,99 4,49 3,94 3,38 2,8 2,27, ,84 4,90 4,92 4,92 4,75 4,58 4,33 4,00 3,62 3,20 2,76 2,3, ,23 6,8 6, 6,0 5,67 5,33 4,9 4,43 3,9 3,37 2,82 2,27, ,55 7, 7,22 7,03 6, 5,98 5,39 4,76 4,09 3,42 2,74 2, ,7 6,20 6,20 6,7 5,95 5,7 5,38 4,97 4, 3,98 3,44 2,88 2, ,82 7,74 7,62 7,48 7,06 6,62 6,09 5, 4,87 4,20 3,52 2,85 2, , 9,9 8,96 8,70 8,08 7,42 6,69 5,92 5, 4,28 3,46 2, ,7 7, 7,37 7,39 7,26 7,00 6,62 6,2 5,54 4,89 4,2 3,53 2, ,44 9, 9, 9,7 8,77 8,23 7,58 6,84 6,05 5,2 4,37 3,55 2, ,5,3,0 0,7 0,0 9,25 8,33 7,34 6,32 5,28 4,26 3, ,52 8,66 8,75 8,77 8,65 8,35 7,88 7,28 6,58 5,80 4,99 4,6 3, ,2,,0 0,8 0,4 9,83 9,04 8,5 7,9 6,9 5,8 4,9 3, ,7 3,4 3, 2,7 2,,0 9,95 8,75 7,52 6,27 5,04 3, ,92 0, 0,2 0,2 0, 9,8 9,26 8,57 7,75 6,85 5,90 4,93 3, ,0 3,0 2,9 2,7 2,2,5 0,6 9,58 8,47 7, 6,2 4,96 3, ,0 5,7 5,3 4,9 4, 2,9,6 0,2 8,84 7,39 5,97 4,59 ) The compressor HGX44e/665-4S is ASERCOM certified

38 38 HG semi-hermetic GEA compressors erformance data R448A Hz Type HGX44e/770-4 HGX44e/770-4 S HGX56e/8-4 HGX56e/8-4 S HGX56e/995-4 HGX56e/995-4 S HGX56e/55-4 HGX56e/55-4 S Cond. temp. C Cooling capacity 0 [W] Relating to 20 C suction gas temperature without liquid subcooling Supplementary cooling or reduced suction gas temperature Motor version -S- (more powerful motor) Evaporating temperature C ower consumption e [kw] 2,5 0 7, ,5,7,8,8,7,3 0,7 9,9 8,96 7,92 6,82 5,7 4, ,3 5,2 5,0 4,8 4, 3,3 2,2,0 9,79 8,44 7,08 5,74 4, ,8 8,4 8,0 7,4 6,3 4,9 3,4,8 0,2 8,55 6,90 5, ,7 2,9 3,0 3, 2,9 2,5,8 0,9 9,87 8,72 7,49 6,25 5, ,8 6,7 6,5 6,3 5,6 4,7 3,5 2,2 0,7 9,29 7,78 6,29 4, ,6 20,2 9,7 9, 8,0 6,5 4,8 3,,2 9,4 7,58 5, ,6 5,8 5,9 5,9 5,6 5,0 4, 3,,8 0,5 9,08 7,60 6, ,3 20, 9,9 9,5 8,7 7,5 6, 4,6 2,9, 9,34 7, 5, ,6 24,2 23,6 22,9 2,5 9,8 7,8 5,8 3,6,4 9,22 7, ,0 8,3 8,5 8,5 8,3 7,7 6,7 5,4 3,9 2,3 0,6 8,88 7, ,8 23,7 23,4 23, 22,2 20,8 9,2 7,3 5,3 3,,0 8,93 6, ,2 28,6 27,9 27,2 25,6 23,4 2, 8,5 5,9 3,3 0,7 8,26 ) The compressor HGX44e/665-4S is ASERCOM certified

39 HG semi-hermetic GEA compressors 39 erformance data R449A Hz Type HGX22e/25-4 HGX22e/25-4 S HGX22e/60-4 HGX22e/60-4 S HGX22e/90-4 HGX22e/90-4 S HGX34e/25-4 HGX34e/25-4 S HGX34e/255-4 HGX34e/255-4 S HGX34e/35-4 HGX34e/35-4 S HGX34e/380-4 HGX34e/380-4 S HGX44e/475-4 HGX44e/475-4 S HGX44e/565-4 HGX44e/565-4 S HGX44e/665-4 HGX44e/665-4 S ) Cond. temp. C Cooling capacity 0 [W] Relating to 20 C suction gas temperature without liquid subcooling Supplementary cooling or reduced suction gas temperature Motor version -S- (more powerful motor) Evaporating temperature C ower consumption e [kw] 2,5 0 7, ,99 2,05 2,09 2, 2, 2,06,95,8,65,47,29, 0, ,63 2,63 2,62 2,59 2, 2,36 2,8,98,77,55,34,5 0, ,20 3,4 3,08 3,00 2,82 2,60 2,36 2,0,85,60,36, ,92 2,88 2,83 2,78 2,6 2,53 2, 2,23 2,02,80,57,35, ,63 3,53 3,44 3,34 3,09 2,9 2,69 2,44 2,7,90,63,39, ,3 4,6 4,0 3,86 3, 3,22 2,9 2,59 2,26,95,66, ,55 3, 3,44 3,37 3,33 3,3 2,9 2,69 2,46 2,22,97,7, ,43 4,3 4,9 4,07 3,93 3,63 3,32 3,0 2,7 2, 2,09,78, ,29 5, 4,93 4,74 4,49 4,07 3,67 3,27 2,88 2,5 2,3, ,46 3,47 3,46 3,44 3,35 3,8 2,95 2,69 2,4 2,2,84,57, ,56 4,46 4,35 4,22 3,99 3,65 3,29 2,9 2,54 2,8,85,56, ,55 5,35 5,4 4,92 4,55 4,06 3,56 3,08 2,62 2,2,84, ,57 3,70 3,79 3,84 3,90 3,8 3,6 3,35 3,02 2,66 2,28,9, ,8 4,83 4,82 4,78 4,7 4,44 4,09 3,69 3,24 2,78 2,32,89, ,92 5,84 5,73 5,60 5, 4,96 4,46 3,92 3,36 2,80 2,26, ,8 4,87 4,90 4,90 4,73 4,56 4,3 3,99 3,6 3,9 2,75 2,3, ,9 6,5 6,08 5,98 5,64 5, 4,89 4,4 3,90 3,36 2,8 2,26, , 7,35 7,8 6,99 6,47 5,95 5,36 4,74 4,08 3, 2,73 2, ,4 6,7 6,7 6,4 5,92 5,69 5,36 4,95 4,48 3,97 3,43 2,88 2, ,78 7,70 7,58 7,44 7,03 6,59 6,06 5,48 4,85 4,9 3,5 2,84 2, ,35 9,4 8,9 8,65 8,04 7,38 6,66 5,89 5,09 4,27 3,45 2, ,4 7,26 7,33 7,36 7,22 6,98 6,59 6,0 5,52 4,88 4,20 3,52 2, ,39 9,35 9,26 9,2 8,73 8,9 7,55 6,8 6,02 5,20 4,36 3,54 2, ,4,2,0 0,7 0,0 9,2 8,29 7,3 6,29 5,26 4,25 3, ,47 8,62 8,7 8,73 8,6 8,3 7,85 7,25 6,55 5,78 4,97 4,5 3, ,, 0,9 0,8 0,4 9,79 9,0 8,2 7,6 6,7 5,6 4,7 3, ,6 3,3 3,0 2,7 2,0,0 9,9 8,72 7,48 6,24 5,02 3, ,9 0,0 0, 0,2 0, 9,77 9,23 8,54 7,72 6,83 5,88 4,92 3, ,0 3,0 2,8 2,7 2,2,4 0,5 9,54 8,43 7,28 6,0 4,95 3, ,0 5,7 5,3 4,9 4,0 2,8,6 0,2 8,8 7,37 5,95 4,58 ) The Compressor HGX44e/665-4S is ASERCOM certified

40 HG semi-hermetic GEA compressors erformance data R449A Hz Type HGX44e/770-4 HGX44e/770-4 S HGX56e/8-4 HGX56e/8-4 S HGX56e/995-4 HGX56e/995-4 S HGX56e/55-4 HGX56e/55-4 S Cond. temp. C Cooling capacity 0 [W] Relating to 20 C suction gas temperature without liquid subcooling Supplementary cooling or reduced suction gas temperature Motor version -S- (more powerful motor) Evaporating temperature C ower consumption e [kw] 2,5 0 7, ,4,6,8,8,6,2 0,6 9,87 8,93 7,90 6,80 5,69 4, ,2 5, 4,9 4,7 4, 3,2 2,2,0 9,75 8,4 7,06 5,72 4, ,7 8,3 7,9 7,4 6,2 4,8 3,4,8 0, 8,52 6,88 5, ,6 2,8 3,0 3,0 2,8 2,4,7 0,8 9,84 8,69 7,47 6,23 5, ,7 6,6 6,4 6,2 5,5 4,6 3,4 2, 0,7 9,26 7,75 6,27 4, ,5 20, 9,6 9,0 7,9 6,4 4,8 3,0,2 9,38 7,56 5, ,6 5,7 5,8 5,8 5,5 4,9 4, 3,0,8 0,4 9,06 7,58 6, ,2 20,0 9,8 9,4 8,6 7,4 6, 4,5 2,9, 9,3 7,48 5, ,5 24,0 23,5 22,8 2,4 9,7 7,8 5,7 3,6,4 9,9 6, ,9 8,2 8,4 8,5 8,3 7,6 6,6 5,4 3,9 2,3 0,5 8,85 7, ,7 23,5 23,3 23,0 22, 20,7 9, 7,2 5,2 3,,0 8,90 6, ,0 28,5 27,8 27,0 25,4 23,3 2,0 8,5 5,9 3,2 0,7 8,23 ) The Compressor HGX44e/665-4S is ASERCOM certified

41 HG semi-hermetic GEA compressors 4 Operating limits R22 Operating limits t C <20K +20 C t 0 t O t C Evaporating temperature Condensing temperature t Oh Suction gas superheat (K) t Oh Suction gas temperature Max. permissible operating pressure (L/H) ) : 9/28 bar ) L = low pressure, H = high pressure Unlimited application range Motor version -S- (more powerful motor) Supplementary cooling or reduced suction gas temperature Supplementary cooling and reduced suction gas temperature NotES R22 Notes Operating limits Compressor operation is possible within the limits shown on the application diagrams. lease note the colored areas. Compressor application limits should not be chosen for design purposes or continuous operation. Restrictions to operating limits may occur when using a frequency converter. For further explanations consult erformance data The performance data for R22 are based on European Standard EN 2900 with a Hz power supply frequency. This signifies: 20 C suction gas temperature without liquid subcooling. This results in significant differences compared to specifications with liquid undercooling and/or suction-gas temperatures. A comprehensive modification to 20 C suction gas temperature will follow at a later date. Conversion factor for 60 Hz =.2 erformance data for other operating points, see GEA VA software (vap.gea.com).

42 42 HG semi-hermetic GEA compressors erformance data R22 Hz Type HG2/60-4 S HG2/75-4 HG2/75-4 S HG2/90-4 HG2/90-4 S HG2/0-4 HG2/0-4 S HG22e/25-4 HG22e/25-4 S HG22e/60-4 HG22e/60-4 S HG22e/90-4 HG22e/90-4 S HG34e/25-4 HG34e/25-4 S HG34e/255-4 HG34e/255-4 S HG34e/35-4 HG34e/35-4 S Cond. temp. C Cooling capacity 0 [W] Relating to 20 C suction gas temperature without liquid subcooling Supplementary cooling or reduced suction gas temperature Supplementary cooling and reduced suction gas temperature Motor version -S- (more powerful motor) Evaporating temperature C ower consumption e [kw] 2,5 0 7, ,889 0,9 0,927 0,936 0,939 0,92 0,886 0,837 0,776 0,707 0,632 0, ,9,9,8,7,3,08,0 0,936 0,849 0,758 0,664 0, ,46,44,4,38,,2,2,0 0,906 0, ,,3,5,7,7,5,0,04 0,970 0,883 0,789 0, ,49,49,48,46,42,35,26,6,06 0,947 0,8 0, ,83,80,76,72,63,52,,26,3 0, ,32,35,38,39,39,37,32,24,5,05 0,94 0, ,78,77,76,75,69,6,5,39,26,2 0,990 0, ,8 2,5 2,0 2,06,94,8,66,5,35, ,55,59,62,64,64,6,55,46,36,23,0 0, ,09 2,09 2,08 2,05,99,89,77,63,48,32,6, ,57 2,52 2,48 2,42 2,29 2,3,96,77,58, ,94,97,99 2,00,98,9,82,69,55,,25, ,54 2,53 2, 2,47 2,37 2,24 2,08,90,72,52,33, , 3,06 2,99 2,9 2,73 2,53 2,3 2,07,83, , 2,44 2,46 2,47 2,44 2,36 2,24 2,09,92,73,54, ,3 3,2 3,09 3,05 2,93 2,77 2,57 2,35 2,,88,64, ,84 3,77 3,69 3,60 3,38 3,3 2,85 2,55 2,26, ,90 2,94 2,97 2,98 2,94 2,84 2,70 2,52 2,3 2,09,86, ,78 3,76 3,72 3,67 3,52 3,32 3,09 2,83 2,55 2,27,99, ,63 4,54 4,44 4,33 4,06 3,76 3,43 3,08 2,72 2, , 3,35 3,38 3,39 3,35 3,25 3,08 2,88 2,64 2,38 2,2, ,3 4,29 4,25 4,9 4,02 3,80 3,53 3,23 2,9 2,58 2,26, ,29 5,9 5,07 4,94 4,64 4,29 3,9 3,5 3, 2, ,87 3,94 3,98 3,99 3,94 3,82 3,62 3,37 3,0 2,80 2,49 2, ,06 5,04 4,99 4,92 4,72 4,46 4,4 3,79 3,42 3,03 2,66 2, ,2 6,09 5,96 5,80 5,45 5,04 4,59 4,2 3,64 3, ,79 4,87 4,92 4,93 4,87 4,7 4,49 4,9 3,83 3,45 3,07 2, ,26 6,23 6,7 6,09 5,84 5,5 5,3 4,69 4,22 3,74 3,27 2, ,67 7,53 7,37 7,8 6,74 6,23 5,69 5,0 4, 3,9

43 HG semi-hermetic GEA compressors 43 R22 Hz Type HG34e/380-4 HG34e/380-4 S HG44e/475-4 HG44e/475-4 S HG44e/565-4 HG44e/565-4 S HG44e/665-4 HG44e/665-4 S HG44e/770-4 HG44e/770-4 S HG56e/8-4 HG56e/8-4 S HG56e/995-4 HG56e/995-4 S HG56e/55-4 HG56e/55-4 S HG88e/ HG88e/ S HG88e/ HG88e/ S Cond. temp. C Cooling capacity 0 [W] Relating to 20 C suction gas temperature without liquid subcooling Supplementary cooling or reduced suction gas temperature Supplementary cooling and reduced suction gas temperature Motor version -S- (more powerful motor) Evaporating temperature C ower consumption e [kw] 2,5 0 7, ,82 5,92 5,97 5,99 5,9 5,72 5,43 5,06 4,64 4,9 3,73 3, ,60 7,56 7,49 7,39 7,08 6,68 6,2 5,68 5,2 4,54 3,98 3, ,3 9,4 8,93 8,70 8,6 7,56 6,89 6,8 5,46 4, ,6 7,27 7,34 7,36 7,29 7,02 6,68 6,25 5,73 5,6 4,55 3, ,7 9,5 9,08 8,97 8,66 8,9 7,63 6,99 6,29 5,54 4,78 4, ,0 0,8 0,6 0,4 9,90 9,24 8,46 7,62 6,73 5, , 8,64 8,7 8,74 8,65 8,37 7,96 7,43 6,8 6,2 5,39 4, ,8 0,8 0,7 0,6 0,2 9,79 9, 8,33 7,48 6,58 5,66 4, , 2,9 2,6 2,4,7,0 0, 9,0 8,02 6, ,95 0, 0, 0,2 0, 9,73 9,26 8,66 7,94 7,5 6, 5, ,7 2,7 2,6 2,5 2,0,3 0,5 9,69 8,7 7,68 6,63 5, ,4 5,2 4,9 4,5 3,8 2,8,7 0,5 9,33 8, ,5,7,8,8,7,3 0,8 0, 9,28 8,35 7,36 6, ,8 4,8 4,6 4,5 3,9 3,2 2,3,3 0, 8,97 7,74 6, ,9 7,7 7,3 6,9 6,0 4,9 3,6 2,3 0,9 9, ,7 2,9 3,0 3,0 2,9 2,5,9, 0,2 9,9 8,0 6, ,3 6,2 6, 5,9 5,3 4,6 3,6 2,4,2 9,88 8,5 7, ,6 9,4 9,0 8,6 7,6 6,5 5, 3,6 2,0 0, ,9 5, 5,2 5,3 5, 4,5 3,8 2,9,8 0,6 9,42 8, , 9, 8,9 8,7 8,0 6,9 5,7 4,4 3,0,4 9,90 8, , 22,8 22,4 2,9 20,7 9,0 7,4 5,7 3,9 2, ,0 8,2 8,4 8,5 8,3 7,7 6,9 5,8 4,4 3,0,4 9, , 23,0 22,9 22,6 2,8 20,7 9,3 7,7 5,9 4,0 2,0 0, ,9 27,5 27,0 26,4 24,9 23,4 2,4 9,3 7,0 4, ,7 44,3 44,7 44,7 44, 42,5,3 37,4 34,,5 26,7 23, ,2 55,9 55,3 54,4 52, 49, 45,4 4,3 37,0 32,5 28, 23, ,0 65,8 64,3 62,6 58,8 54,3 49,4 44,2 39,0 33, ,7 52,4 52,8 52,9 52,,3 47,6 44,,2 36,0 3,7 27, ,6 66, 65,4 64,4 6,6 58,0 53,6 48,9 43,8 38,8 33,8 29, ,4 77,9 76, 74, 69,5 64,2 58,5 52,6 46,6,9

44 44 HG semi-hermetic GEA compressors Technical Data HG Type Number of cylinders Displacement Electrical data Weight Connections 5) Oil charge / 60 Hz Voltage ) Max. Max. power Starting Discharge Suction (,4/,7 working consumption current line DV line SV rpm) current 2) 2) (rotor locked) Frequency range m 3 / h A ( / Y) kw A ( / Y) kg mm inch mm inch Ltr. Hz HG2/60-4 S 2 5. / 6. 3) 6.8 / / I / 2 6 I 5 / HG2/ / 8.0 3) 7. / / I / 2 6 I 5 / HG2/75-4 S / 8.0 3) 8.0 / / I / 2 6 I 5 / HG2/ / ) 8.5 / / I / 2 6 I 5 / HG2/90-4 S / ) 8.8 / / I / 2 6 I 5 / HG2/ /. 3) 9.2 / / I / 2 6 I 5 / HG2/0-4 S 2 9. /. 3) 0.6 / / I / 2 6 I 5 / HG22e/ / 3. 3) 9.3 / / I 5 / 8 22 I 7 / HG22e/25-4 S 2.0 / 3. 3) 0.8 / / I 5 / 8 22 I 7 / HG22e/ / 6. 3). / / I 5 / 8 22 I 7 / HG22e/60-4 S / 6. 3) 3. / / I 5 / 8 22 I 7 / HG22e/ / ) 3.8 / / I 5 / 8 22 I 7 / HG22e/90-4 S 2 6. / ) 6.2 / / I 5 / 8 22 I 7 / HG34e/ / ) 4.0 / / I 7 / 8 28 I / HG34e/25-4 S / ) 8.3 / / I 7 / 8 28 I / HG34e/ / ) 7.0 / / I 7 / 8 28 I / HG34e/255-4 S / ) 2. / / I 7 / 8 28 I / HG34e/ / ) 2. / / I 7 / 8 28 I / HG34e/35-4 S / ) 25.5 / / I 7 / 8 28 I / HG34e/ / ) 26. / / I 7 / 8 28 I / HG34e/380-4 S / ) 3.2 / / I 7 / 8 28 I / W +2* W / W +2* HG44e/ / ) / I / 8 35 I 3 / HG44e/475-4 S 4 4. / ) / I / 8 35 I 3 / HG44e/ / ) / I / 8 35 I 3 / HG44e/565-4 S / ) / I / 8 42 I 5 / HG44e/ / ) / I / 8 42 I 5 / HG44e/665-4 S / ) / I / 8 42 I 5 / HG44e/ / 80. 4) / I / 8 42 I 5 / HG44e/770-4 S / 80. 4) / I / 8 42 I 5 / HG56e/ / ) / / / HG56e/8-4 S / ) / / / HG56e/ / ) / / / HG56e/995-4 S / ) / / / HG56e/ / 20. 4) / / / HG56e/55-4 S / 20. 4) / / / HG88e/ / ) / / / HG88e/ S / ) / / / HG88e/ / ) / / / HG88e/ S / ) / / / * W = art Winding, motors for part winding start = st part winding 2 = 2nd part winding

45 HG semi-hermetic GEA compressors 45 Explanations ) Tolerance (± 0 %) relates to the mean value of the voltage range. Other voltages and current types on request. 2) The specifications for max. power consumption apply for Hz operation. For 60 Hz operation, the specifications have to be multiplied by the factor.2. 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) V / V Y 3 Hz, V / V Y 3 60 Hz 4) W = art Winding, motors for part winding start (no start unloaders required) winding ratios: HG44e, HG56e, HG88e = % / % Designs for Y/ on request 5) For soldering connections Oil sump heater 0-2 V /60 Hz (option) HG2, HG22e, HG34e: 20 W TC heater, self-regulating, installation in housing bore Oil sump heater 2 V /60 Hz (option) HG44e, HG56e: 60 W, installation in housing bore HG88e: 200 W, installation in immersion sleeve ermanently set version

46 46 HG semi-hermetic GEA compressors DimenSIons and connections HG2 HG2/60-4 S HG2/75-4 HG2/75-4 S HG2/90-4 HG2/90-4 S HG2/0-4 HG2/0-4 S ) C HG22e HG22e/25-4 HG22e/25-4 S HG22e/60-4 HG22e/60-4 S HG22e/90-4 HG22e/90-4 S ) C Dimensions in mm Center of gravity ) SV 90 rotatable Connections see page 52 Dimensions for anti-vibration pad see page 49

47 HG semi-hermetic GEA compressors 47 HG34e HG34e/25-4 HG34e/25-4 S HG34e/255-4 HG34e/255-4 S HG34e/35-4 HG34e/35-4 S HG34e/380-4 HG34e/380-4 S A B,L C ) HG44e HG44e/475-4 HG44e/475-4 S HG44e/565-4 HG44e/565-4 S HG44e/665-4 HG44e/665-4 S HG44e/770-4 HG44e/770-4 S ) C ) Dimensions in mm Center of gravity ) SV 90 rotatable Connections see page 52 Dimensions for anti-vibration pad see page 49

48 48 HG semi-hermetic GEA compressors DimenSIons and connections HG56e HG56e/8-4 HG56e/8-4 S HG56e/995-4 HG56e/995-4 S HG56e/55-4 HG56e/55-4 S ) C HG88e HG88e/ HG88e/ S HG88e/ HG88e/ S ) Dimensions in mm Center of gravity ) SV 80 rotatable Connections see page 52 Dimensions for anti-vibration pad see page 49

49 24 HG semi-hermetic GEA compressors 49 View X ossibility to connect to oil level regulator 24 HG44e, HG56e, HG88e Three-hole connection for oil level regulator of brands ESK, AC+R, CARLY (3 x M 6 x 0 deep) Three-hole connection for oil level regulator of brand TRAXOIL (3 x M 6 x 0 deep) Ø 47,6 Dimensions in mm Dimensions for anti-vibration pad Type Ø a b Ø c d HG2 M 8 20 HG22e M 0 20 HG34e M 0 20 HG44e M 2 25 HG56e M 2 25 b d HG88e M 2 37 Dimensions in mm c Ø a

50 HG semi-hermetic GEA compressors DimenSIons and connections Dimensions with accessories HG2 HG22e HG34e HG44e HG56e C 2 D B 3 8 A Type A B C D HG2 ca. 460 ca. 0 ca. 35 HG22e ca. 524 ca. 60 ca. 380 HG34e ca. 576 ca. 638 ca. 380 ca. 323 HG44e ca. 700 ca. 688 ca. 380 ca. 383 HG56e ca. 692 ca. 346 ca. 5 Dimensions in mm

51 HG semi-hermetic GEA compressors 5 Dimensions with accessories HG88e 4 B D C 2 3 F E A H G Type A B C D E F G H HG88e ca. 920 ca. 880 ca ca. 60 ca. 20 Dimensions in mm

52 52 HG semi-hermetic GEA compressors DimenSIons and connections Connections HG2 HG22e HG34e HG44e HG56e HG88e SV DV Suction line Discharge line lease refer to technical data page 44 A Connection suction side, not lockable NTF NTF NTF NTF NTF NTF A Connection suction side, lockable 7 /6" UNF 7 /6" UNF 7 /6" UNF 7 /6" UNF 7 /6" UNF 7 /6" UNF A2 Connection suction side, not lockable /4" NTF B Connection discharge side, not lockable NTF NTF NTF NTF NTF NTF B Connection discharge side, lockable 7 /6" UNF 7 /6" UNF 7 /6" UNF 7 /6" UNF 7 /6" UNF 7 /6" UNF C Connection oil pressure safety switch H NTF NTF NTF NTF NTF 7 /6" UNF D Connection oil pressure safety switch L 7 /6" UNF 7 /6" UNF 7 /6" UNF D Connection oil return from oil separator /4" NTF /4" NTF /4" NTF /4" NTF /4" NTF /4" NTF F Oil drain plug M 8 M2 x,5 M2 x,5 M2 x,5 M 2 x,5 M 22 x,5 H Oil charge plug /4" NTF /4" NTF /4" NTF /4" NTF /4" NTF M 22 x,5 J Connection oil sump heater 3 NTF 3 NTF 3 NTF 3 NTF 3 NTF M 22 x,5 K Sight glass 8 UNEF 8 *UNEF 8 UNEF 3 hole M 6 3 hole M 6 3 hole M 6 L Connection thermal protection thermostat NTF NTF NTF NTF NTF NTF M Oil strainer M 2 x,5 M 2 x,5 M 2 x,5 M 2 x,5 M 22 x,5 O Connection oil level regulator 8 UNEF 8 UNEF 8 UNEF ) ) ) ÖV Connection oil service valve /4" NTF Connection oil pressure differential sensor M 20 x,5 Connection oil temperature sensor NTF NTF NTF ) Dimensions see view X page 49

53 HG semi-hermetic GEA compressors 53 ScoE of suly & AccESSories Scope of supply & accessories HG2 HG22e HG34e HG44e HG56e HG88e Semi-hermetic two-cylinder reciprocating compressor with drive motor for direct start V Δ / V Y 3 Hz V Δ / V Y 3 60 Hz Semi-hermetic four-cylinder reciprocating compressor with drive motor for direct start V Δ / V Y 3 Hz V Δ / V Y 3 60 Hz Semi-hermetic four-cylinder reciprocating compressor with drive motor for part winding start (/) V Y/YY 3 Hz V Y/YY 3 60 Hz Semi-hermetic six-cylinder reciprocating compressor with drive motor for part winding start (/) V Y/YY 3 Hz V Y/YY 3 60 Hz Semi-hermetic eight-cylinder reciprocating compressor with drive motor for part winding start (/) V Y/YY 3 Hz V Y/YY 3 60 Hz Special voltage and/or frequency 3) 3) 3) 3) 3) 3) Winding protection with TC resistor sensors with electronic triggering unit INT69 G Thermal protection TC Oil pump Oil charge: HG: FUCHS Reniso S46, HGX: FUCHS Reniso Triton SE55 Inert gas charge 4 anti-vibration pads 2) 2) 2) 2) 2) 2) ) ) ) ) ) ) Internal safety valve Suction and discharge line valve 2 Sight glasses Oil sump heater One Three 0 2 V /60 Hz, 20 W, TC heater, self regulating 2) 2) 2) V /60 Hz, 60 W 2) 2) V /60 Hz, 200 W 2) 3 Rear bearing flange prepared for oil differential pressure sensor Oil differential pressure sensor DELTA- II V - - /60 Hz 2) 2) 2) ) ) ) 4 Oil pressure safety switch 2 V /60 Hz, I20 M54 ) ) ) 2 V /60 Hz, I20 M55 ) ) ) 5 Oil service valve 2) 6 Capacity regulator capacity regulator = % residual capacity 2) 2) 2 capacity regulators = 66/33 % residual capacity 2) 3 capacity regulators = 75//25 % residual capacity 2) Scope of supply (Standard) Accessories Not available ) Enclosed 2) Mounted 3) On request

54 54 HG semi-hermetic GEA compressors ScoE of suly & AccESSories Scope of supply & accessories HG2 HG22e HG34e HG44e HG56e HG88e cylinder cover 2) 2) 2) 2) 7 repared for capacity regulator 2 cylinder covers 2) 2) 3 cylinder covers 2) 8 Oil temperature sensor 2) 2) 2) 9 Start unloader by means of ESS (Electronic Soft Start) 0 V 3 /60 Hz, I20, (connection clamps I00) for installation in switch cabinet ) ) ) ) 0 Connection piece suction and discharge valve in welded construction 3) 3) 3) Additional fan 2 V Hz, 97 W, I44, 2 V 60 Hz, 28 W, Voltage range ± 0 % ) ) ) ) ) ) 2 3 Intermediate flange for discharge line valve on right or left, seen from oil pump ) INT69 G Diagnose 5 V / 2 V Ac, /60 Hz, I00 (INT69 G not applicable) 2) 2) 2) 2) 4 INT69 GTML Diagnose 5 V / 2 V Ac, /60 Hz, I00, incl. oil differential pressure sensor Int2, thermal protection thermostat (TC) per cylinder cover (INT69 G not applicable) 2) D-modbus gateway 5 V / 2 V Ac, /60 Hz, I00 incl. adapter cable modbus-lan gateway 2 V Ac, /60 Hz, I00 USB converter for INT69 G Diagnose and INT69 GTML Diagnose Connection for oil level regulator of brands ESK, AC+ R or CARLY Connection for oil level regulator of brand Traxoil ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) 4) 4) 4) 4) 4) 4) 4) 4) 4) Scope of supply (Standard) Accessories Not available ) Enclosed 2) Mounted 3) On request 4) Only possible with additional adapter

55 HG semi-hermetic GEA compressors 55 AccESSorIES Thermal protection thermostat Oil sump heater 2 Oil differential pressure sensor 3 Oil pressure safety switch 4 Oil service valve 5 Capacity regulator 6 repared for capacity regulator 7 Oil temperature sensor 8 ESS Electronic Soft Start 9 Connection piece in welded construction 0 Additional fan Intermediate flansch for discharge line valve 2

56 56 HG semi-hermetic GEA compressors AccESSorIES INT69 G Diagnose INT69 GTML Diagnose 3 4 Operating recognition Connection hot gas sensor TC sensors Interface for USB / DB-Modbus Gateway Operating recognition Bi-color LED Flash code for recognition of the current status Interface for USB / D-Modbus Gateway Reset Connection INT2 oil differential pressure sensor Connection hot gas sensor Connection TC sensors D-Modbus Gateway 5 Modbus-LAN Gateway 6 USB converter 7 Int69 G Motor rotection Technical Data Unit designation INT69 G (Standard) INT69 G Diagnose INT69 GTML Diagnose Connection voltage AC 5 2 V /60 Hz ± 0 % 3 VA AC 5 2 V /60 Hz ± 0 % 3 VA AC 5 2 V /60 Hz ± 0 % 3 VA Relay AC 2 V, 2,5 A, C0 AC 2 V, 2,5 A, C0 AC 2 V, 2,5 A, C0 Dimensions L/W/H mm mm mm

57 HG semi-hermetic GEA compressors 57 INT69 G Diagnose Unit Motor rotection Read facility via INTelligence diagnosis software With the INTelligence software, valuable information can be obtained on the status of the compressor and the system. The diagnosis function includes the plausibility checks of the logic sequences, all important operation and error values of the compressor, and it provides clear visualization. Crucial evaluation parameters can be configured individually. This allows for a quick analysis and an efficient system management. Advantages: Simple operation Immediate diagnosis and precise problem solving Specially adaptable to the user s needs If required, data can be retrieved directly at each compressor via USB port. A Modbus interface is available for integration into a network. The data is sent periodically via the D-Modbus gateway and the Modbus-LAN gateway to a server and can be retrieved remotely by the INTelligence diagnosis software. The INTelligence diagnosis software can be downloaded for free at rotection Communication Software USB converter INTelligence (available for download) Int69 GTML Diagnose on site retrieval remote retrieval INTelligence server Internet D-Modbus Gateway Modbus-LAN Gateway Terminal box Customer Controller

58 58 Rubric

59 HA semi-hermetic GEA compressors 59 HA semi-hermetic GEA compressors GEA Bock HA2 HA6

60 60 HA semi-hermetic GEA compressors HA semi-hermetic GEA compressors Low-temperature applications place greater demands on compressors. This applies particularly to suction-gas-cooled semi-hermetic compressors. Within low-temperature applications the refrigerant mass flow is smaller and is heated up disproportionately by the drive motor. This has the following effects on the operation of the compressor: The volumetric efficiency is reduced due to the decreasing specific density. The discharge temperature and oil temperature are higher. This means that the oil ages more quickly and the lubrication properties deteriorate. This particularly affects refrigerants with a high isentropic exponent, such as the new HFO/HFC blends with lower GW, which are envisaged as transitional R4A replacement refrigerants. For these refrigerants in low-temperature applications with suction-gas-cooled semi-hermetic compressors it is important that special technical measures are envisaged for reduction of the discharge temperature! The HA principle of air-cooled compressors, specially developed by GEA, is the most efficient semi-hermetic solution for low-temperature applications. It employs a direct-suction compressor combined with an air-cooled drive motor. The suction gas is not heated additionally, but rather fed directly into the cylinders without diversions via the motor. A compact ventilation unit is integrated to cool the motor and provide air flow for the cylinder heads, partially cooling them as well. This solution reduces the discharge temperature, increasing capacity and extending the range of applications. HA34e m 3 /h THE CURREnt rogram 6 model sizes with 20 capacity stages from 5.4 to 22.4 m³/h ( Hz) OTIMIZED HA2 HA22e HA34e HA4 HA5 HA6

61 HA semi-hermetic GEA compressors 6 Type Key HA X 3 4 e / 25 4 Number of poles Swept volume Series 3) Number of cylinders Size Ester oil filling 2) Series ) ) HA = Hermetic Air-Cooled (low temperature application) 2) X = Ester oil filling (HFC refrigerants e.g. R34a, R4A, R7, R7C) 3) e = Additional marker for e-series compressors = Additional marker for luscom compressors

62 62 HA semi-hermetic GEA compressors Operating limits R4A/R7 Operating limits t C HAX2, HAX22e, HAX34e, HAX4 t C HAX5 60 <20K +20 C 60 <20K HAX5/725-4 HAX5/ C HAX5/ t 0 20 t 0 t C HAX6 t O Evaporating temperature 60 t C Condensing temperature t Oh Suction gas superheat (K) <20K HAX6/080-4 t Oh Suction gas temperature HAX6/2-4 HAX6/40-4 Max. permissible operating pressure (L/H) ) : 9/28 bar +20 C Unlimited application range Supplementary cooling or reduced suction gas temperature 20 ) L = low pressure, H = high pressure 20 t 0 NotES R4A/R7 Notes Operating limits Compressor operation is possible within the limits shown on the application diagrams. lease note the colored areas. Compressor application limits should not be chosen for design purposes or continuous operation. erformance data The performance data for R4A/R7 are based on European Standard EN 2900 with a Hz power supply frequency. This signifies: 20 C suction gas temperature without liquid subcooling. Restrictions to operating limits may occur when using a frequency converter. For further explanations consult This leads to significant differences compared to systems with liquid subcooling and/or other suction gas temperatures. erformance data were compiled for R4A and R7. The base values are the data for R4A. Conversion factor for 60 Hz =.2 erformance data for other operating points, see GEA VA software (vap.gea.com).

63 HA semi-hermetic GEA compressors 63 erformance data R4A/R7 Hz Type Cond. temp. C Cooling capacity 0 [W] ower consumption e [kw] Evaporating temperature C HAX2/ , ,95 4 0, , , ,56 960,2 5, , , , ,54 590,7 2, , , ,62 2 0,5 HAX2/ ,28 20,7 790, , ,8 72 0,70 24,38 90,24 470, , ,80 5 0,67 970,46 520,28, , , ,63 HAX2/ , , ,29 580,5, , ,67 22,49 700,32 260, , , ,75 760,53 30,32 933, , ,76 HAX2/ , , ,46 960,28 470, , ,93 27,73 20,52 590, 60, , ,04 290,79 670,54 2, 866, ,88 HAX22e/ ,9 3800,7 2990,5 20,3 720,3 2 0, ,09 360, ,60 880,37 390, , ,2 25,92 960,64 460,36 0, ,83 HAX22e/ , , 3690,86 28,62 220,39 5, , ,27, ,69 70,4 20, ,73 3 2, ,02 800,68 290,35 85,03 HAX22e/ , , ,25 34, ,68 870, , , , , ,70 460, , , , ,04 5,64 0,24 HAX34e/ , , , , ,92 2, , , , ,33 23,94 670, , , , ,32 770,86 80,4 HAX34e/ , , , , ,26 20, , , , , ,28 960, , , , , ,9 380,66 HAX34e/ , , , , , , , , , , , , , , , , ,7 70 2,06 HAX34e/ ,73 0 5, ,5 68 3,93 5 3, , , , , ,09 4 3, , , , , , , ,49 Relating to 20 C suction gas temperature without liquid subcooling Supplementary cooling or reduced suction gas temperature

64 64 HA semi-hermetic GEA compressors erformance data R4A/R7 Hz Type HAX4/465-4 HAX4/555-4 HAX4/6-4 HAX5/725-4 HAX5/8-4 HAX5/945-4 HAX6/080-4 HAX6/2-4 HAX6/40-4 Cond. temp. C Cooling capacity 0 [W] Evaporating temperature C ower consumption e [kw] , , , , , , , , , , , 80 2,00 0 2, , , , , , , , , , , , , , 2 0,60 200, , ,70 Relating to 20 C suction gas temperature without liquid subcooling Supplementary cooling or reduced suction gas temperature 900 6, , , ,86 0 7,3 92 7, , , , , , , , , , ,70 80, , , ,60 0 4, ,6 74 5, , , , , , , , , , , , , , , , ,43 200, , , 230 2, , , , , , , , , , , , , , , , , , , , , ,7 78 7, , , , , , , 90,80 50,80 200, , , , , 45 3, , , , , , , , , , , , , 52 5, , , , , , , , , ,89

65 HA semi-hermetic GEA compressors 65 Operating limits R7F Operating limits t HAX2, HAX22e, HAX34e, HAX4 C t O Evaporating temperature t 60 C Condensing temperature t <20K Oh Suction gas superheat (K) t Oh Suction gas temperature Max. permissible operating pressure (L/H) ) : 9/28 bar +20 C Unlimited application range Supplementary cooling or reduced suction gas temperature 20 ) L = low pressure, H = high pressure t 0 NotES R7F Notes Operating limits Compressor operation is possible within the limits shown on the application diagrams. lease note the colored areas. Compressor application limits should not be chosen for design purposes or continuous operation. Restrictions to operating limits may occur when using a frequency converter. For further explanations consult erformance data The performance data for R7F are based on European Standard EN 2900 with a Hz power supply frequency. This signifies: 20 C suction gas temperature without liquid subcooling. Evaporation and condensing temperatures are based on the dew point values (saturated vapor conditions). Conversion factor for 60 Hz =.2 erformance data for other operating points, see GEA VA software (vap.gea.com).

66 66 HA semi-hermetic GEA compressors erformance data R7F Hz Type HAX2/60-4 HAX2/75-4 HAX2/90-4 HAX2/0-4 HAX22e/25-4 HAX22e/60-4 HAX22e/90-4 HAX34e/25-4 HAX34e/255-4 HAX34e/35-4 HAX34e/380-4 Cond. temp. C Cooling capacity 0 [W] Relating to 20 C suction gas temperature without liquid subcooling Evaporating temperature C ower consumption e [kw] ,968 0,885 0,793 0,692 0,583 0, ,07 0,946 0,87 0,690 0,569 0, ,3 0,973 0,822 0,686 0,567 0, ,20,09 0,984 0,858 0,724 0, ,33,7,0 0,857 0,706 0, ,4,20,02 0,85 0,704 0, ,46,33,9,04 0,889 0, ,6,4,2,03 0,860 0, ,69,44,22,02 0,848 0, ,65,52,36,8 0,99 0, ,85,63,4,8 0,974 0, ,96,69,42,8 0,979 0, ,87,64,42,22,0 0, ,06,76,49,25,02 0, ,7,82,52,26,03 0, , 2,02,76,,25, ,55 2,8,84,54,26, ,69 2,25,88,55,27, ,79 2,45 2,3,82,5, ,08 2,64 2,23,87,53, ,25 2,73 2,28,88,53, ,8 2,79 2,42 2,07,73, ,5 3,00 2,54 2,3,74, ,70 3, 2,59 2,4,75, ,74 3,28 2,85 2,44 2,03, ,3 3,53 2,99 2, 2,04, ,35 3,65 3,05 2,52 2,06, ,6 4,05 3,52 3,0 2,5, ,0 4,36 3,69 3,09 2,53, ,38 4,5 3,76 3, 2,54 2, ,59 4,90 4,26 3,64 3,03 2, ,7 5,28 4,47 3,74 3,06 2, ,5 5,46 4,56 3,77 3,07 2,46

67 HA semi-hermetic GEA compressors 67 R7F Hz Type HAX4/465-4 HAX4/555-4 HAX4/6-4 Cond. temp. C Cooling capacity 0 [W] Relating to 20 C suction gas temperature without liquid subcooling Evaporating temperature C ower consumption e [kw] ,60 6,64 5,73 4,85 3,98 3, ,26 7,03 5,9 4,89 3,95 3, ,65 7,23 6,00 4,93 4,02 3, ,64 7,56 6,54 5,55 4,57 3, ,39 7,99 6,73 5,57 4,5 3, ,82 8,2 6,82 5,62 4,58 3, ,48 8,3 7,20 6,2 5,05 3, , 8,77 7, 6,4 4,98 3, ,70 9,02 7, 6,9 5,06 4,07

68 68 HA semi-hermetic GEA compressors Operating limits R22 Operating limits t C HA2, HA22e, HA34e, HA4 t C HA <20K +20 C 60 <20K +20 C HA5/725-4 HA5/8-4 HA5/ t t 0 t HA6 C t O Evaporating temperature t 70 C Condensing temperature t Oh Suction gas superheat (K) 60 <20K HA6/ C HA6/2-4 HA6/40-4 t Oh Suction gas temperature Max. permissible operating pressure (L/H) ) : 9/28 bar Unlimited application range Supplementary cooling or reduced suction gas temperature 20 ) L = low pressure, H = high pressure t 0 NotES R22 Notes Operating limits Compressor operation is possible within the limits shown on the application diagrams. lease note the colored areas. Compressor application limits should not be chosen for design purposes or continuous operation. erformance data The performance data for R22 are based on European Standard EN 2900 with a Hz power supply frequency. This signifies: 20 C suction gas temperature without liquid subcooling. Restrictions to operating limits may occur when using a frequency converter. For further explanations consult This results in significant differences compared to specifications with liquid undercooling and/or suction-gas temperatures. A comprehensive modification to 20 C suction gas temperature will follow at a later date. Conversion factor for 60 Hz =.2 erformance data for other operating points, see GEA VA software (vap.gea.com).

69 HA semi-hermetic GEA compressors 69 erformance data R22 Hz Type HA2/60-4 HA2/75-4 HA2/90-4 HA2/0-4 HA22e/25-4 HA22e/60-4 HA22e/90-4 HA34e/25-4 HA34e/255-4 HA34e/35-4 HA34e/380-4 Cond. temp. C Cooling capacity 0 [W] Relating to 20 C suction gas temperature without liquid subcooling Reduced suction gas temperature Evaporating temperature C ower consumption e [kw] ,72 0,63 0,53 0,43 0,27 0, ,79 0,68 0,57 0,46 0,35 0, ,84 0,73 0,62 0,5 0, 0, ,90 0,78 0,66 0,53 0,4 0, ,99 0,85 0,72 0,58 0,44 0, ,04 0,9 0,78 0,64 0,5 0, ,05 0,92 0,77 0,62 0,47 0, ,6,00 0,84 0,67 0,5 0, ,22,06 0,90 0,74 0,58 0, ,25,08 0,92 0,74 0,57 0, ,37,9,00 0,8 0,62 0, ,46,27,08 0,89 0,70 0, ,52,32, 0,9 0,69 0, ,68,45,2 0,98 0,75 0, ,77,54,3,08 0,86 0, ,88,63,37, 0,86 0, ,07,79,,2 0,93 0, ,9,9,62,34,05 0, ,28,97,66,35,03 0, ,5 2,6,8,46,2 0, ,65 2,3,96,62,28 0, ,59 2,25,90,54,7 0, ,85 2,46 2,07,67,27 0, ,02 2,63 2,23,84,45, ,05 2,65 2,23,8,38 0, ,36 2,90 2,43,96,, ,55 3,09 2,63 2,7,7, ,77 3,27 2,75 2,23,7, ,4 3,58 3,00 2,42,85, ,39 3,82 3,25 2,68 2,, ,56 3,95 3,33 2,70 2,07, ,02 4,33 3,63 2,93 2,24, ,3 4,62 3,93 3,24 2,56,88

70 70 HA semi-hermetic GEA compressors erformance data R22 Hz Type HA4/465-4 HA4/555-4 HA4/6-4 HA5/725-4 HA5/8-4 HA5/945-4 HA6/080-4 HA6/2-4 HA6/40-4 Cond. temp. C Cooling capacity 0 [W] Relating to 20 C suction gas temperature without liquid subcooling Reduced suction gas temperature Evaporating temperature C ower consumption e [kw] ,73 5,32 4,83 4,26 3,58 2, ,58 5,98 5,29 4,5 3,60 2, ,23 6,42 5, 4,47 3,32 2, ,83 6,33 5,75 5,07 4,26 3, ,83 7, 6, 5,36 4,29 3, ,6 7,64 6,55 5,33 3,95 2, ,0 7,43 6,75 5,95 5,00 3, ,9 8,35 7,39 6, 5,04 3, ,0 8,97 7,69 6,25 4,63 2, ,94 8,29 7,52 6,62 5,56 4, ,20 9,3 8,24 7,0 5,6 4, ,20 9,99 8,57 6,97 5,8 3, ,20 9,49 8,6 7,58 6,37 4, ,70 0,60 9,43 8,03 6,43 4, ,90, 9,8 7,98 5,93 3, ,60 0,70 9,78 8,62 7,25 5, , 2,0 0,70 9,6 7,33 5, ,00,20 9,2 6,78 4, ,20 9,89 8, 7,05 5, ,90, 9,62 7,87 6, , 2, 0, 8,24 6, ,90, 9,76 8,0 6, ,90,00 9,04 6, ,20,80 9,46 6, ,90,00 9,2 7, , 0,20 7, , 0,70 7,84

71 HA semi-hermetic GEA compressors 7 TECHNICAL DATA HA Type Number of cylinders Displacement Electrical data Weight Connections 5) Oil charge / 60 Hz (,4/,7 rpm) Voltage ) Max. working current 2) Max. power consumption Starting current (rotor locked) Discharge line DV Suction line SV m 3 / h A ( / Y) kw A ( / Y) kg mm inch mm inch Ltr. HA2/ / / / I / 2 2 I / HA2/ / / / I / 2 2 I / HA2/ / / / I / 2 2 I / HA2/ / / / I / 2 2 I / HA22e/ / / / I / 2 6 I 5 / HA22e/ / / / I / 2 6 I 5 / HA22e/ / / / I / 2 6 I 5 / HA34e/ / / / I 5 / 8 22 I 7 / 8.2 HA34e/ / / / I 5 / 8 22 I 7 / 8.2 HA34e/ / / / I 5 / 8 22 I 7 / 8.2 HA34e/ / / / I 5 / 8 22 I 7 / 8.2 W +2* W / W +2* HA4/ / / I / 8 35 I 3 / HA4/ / / I / 8 35 I 3 / HA4/ / / I / 8 35 I 3 / HA5/ / / I / 8 42 I 5 / HA5/ / / I / 8 42 I 5 / HA5/ / / I / 8 42 I 5 / HA6/ / / I / 8 42 I 5 / HA6/ / / I / 8 42 I 5 / HA6/ / / I / 8 42 I 5 / * W = art Winding, motors for part winding start = st part winding 2 = 2nd part winding Explanations ) Tolerance (± 0 %) relates to the mean value of the voltage range. Other voltages and current types on request. 2) The specifications for max. power consumption apply for Hz operation. For 60 Hz operation, the specifications have to be multiplied by the factor.2. 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) V / V Y 3 Hz, V / V Y 3 60 Hz 4) W = art Winding, motors for part winding start (no start unloaders required) Winding ratios: HA4, HA5, HA6 = 66 % / 33 % Designs for Y/ on request 5) For soldering connections Oil sump heater 0 2 V /60 Hz (option) HA2, HA22e, HA34e: 20 W TC heater, self regulating, installation in housing bore Fan motors for the HA version 2 V /60 Hz HA2: W / 0.3 A HA22e, HA34e: 38 W / 0.7 A HA4, HA5, HA6: W / 0.7 A Oil sump heater 2 V /60 Hz (option) HA4: 80 W HA5, HA6: W ermanently set version, installation in immersion sleeve

72 72 HA semi-hermetic GEA compressors DimenSIons and connections HA2 HA2/60-4 HA2/75-4 HA2/90-4 HA2/0-4 C HA22e HA22e/25-4 HA22e/60-4 HA22e/90-4 C Dimensions in mm Center of gravity Connections see page 77 Dimensions for anti-vibration pad see page 75

73 HA semi-hermetic GEA compressors 73 HA34e HA34e/25-4 HA34e/255-4 HA34e/35-4 HA34e/380-4 C HA4 HA4/465-4 HA4/555-4 HA4/6-4 Dimensions in mm Center of gravity Connections see page 77 Dimensions for anti-vibration pad see page 75

74 74 HA semi-hermetic GEA compressors DimenSIons and connections HA5 HA5/725-4 HA5/8-4 HA5/945-4 HA6 HA6/080-4 HA6/2-4 HA6/40-4 Dimensions in mm Center of gravity Connections see page 77 Dimensions for anti-vibration pad see page 75

75 24 HA semi-hermetic GEA compressors 75 View X ossibility to connect to oil level regulator 24 HA4, HA5, HA Three-hole connection for oil level regulator of brands ESK, AC+R, CARLY (3 x M 6 x 0 deep) Three-hole connection for oil level regulator of brand TRAXOIL (3 x M 6 x 0 deep) Ø 47,6 Dimensions in mm Dimensions for anti-vibration pad Type Ø a b Ø c d HA2 M 8 20 HA22e M 0 20 HA34e M 0 20 HA4 M 0 20 HA5 M 0 25 b d HA6 M 0 25 Dimensions in mm c Ø a

76 76 HA semi-hermetic GEA compressors DimenSIons and connections Dimensions with accessories HA2 HA22e HA34e D 2 A B Dimensions with accessories HA4 HA5 HA6 D 2 3 A B C Type A B C D HA2 ca. 4 ca. 225 HA22e ca. 525 ca. 5 HA34e ca. 580 ca. 5 ca. 325 HA4 ca. 725 ca. 370 ca. 20 ca. 5 HA5 ca. 80 ca. 435 ca. ca. 435 HA6 ca. 8 ca. 455 ca. ca. 4 Dimensions in mm

77 HA semi-hermetic GEA compressors 77 Connections HA2 HA22e HA34e HA4 HA5 HA6 SV DV Suction line Discharge line lease refer to technical data page 7 A Connection suction side, not lockable NTF NTF NTF NTF NTF NTF A Connection suction side, lockable 7 /6" UNF 7 /6" UNF 7 /6" UNF 7 /6" UNF 7 /6" UNF 7 /6" UNF B Connection discharge side, not lockable NTF NTF NTF NTF NTF NTF B Connection discharge side, lockable 7 /6" UNF 7 /6" UNF 7 /6" UNF 7 /6" UNF 7 /6" UNF 7 /6" UNF C Connection oil pressure safety switch H NTF NTF NTF 7 /6" UNF 7 /6" UNF 7 /6" UNF D Connection oil pressure safety switch L 7 /6" UNF 7 /6" UNF 7 /6" UNF D Connection oil return from oil separator /4" NTF /4" NTF /4" NTF /4" NTF /4" NTF /4" NTF F Oil drain plug M 8 M 2 x,5 M 2 x,5 M 22 x,5 M 22 x,5 M 22 x,5 H Oil charge plug /4" NTF /4" NTF /4" NTF M 22 x,5 M 22 x,5 M 22 x,5 J Connection oil sump heater 3 NTF 3 NTF 3 NTF M 22 x,5 M 22 x,5 M 22 x,5 K Sight glass 8 UNEF 8 UNEF 8 UNEF 4 hole M 6 4 hole M 6 4 hole M 6 L Connection thermal protection thermostat NTF NTF NTF NTF NTF NTF M Oil strainer M 2 x,5 M 2 x,5 M 2 x,5 N Connection capacity controller M 45 x,5 M 45 x,5 M 45 x,5 O Connection oil level regulator 8 UNEF 8 UNEF 8 UNEF ) ) ) ÖV Connection oil service valve /4" NTF /4" NTF /4" NTF Connection oil pressure differential sensor M 20 x,5 M 20 x,5 M 20 x,5 Connection oil temperature sensor NTF NTF NTF ) Dimensions see view X page 75

78 78 HA semi-hermetic GEA compressors ScoE of suly & AccESSories Scope of supply & accessories HA2 HA22e HA34e HA4 HA5 HA6 Semi-hermetic two-cylinder reciprocating compressor with drive motor for direct start V Δ / V Y 3 Hz V Δ / V Y 3 60 Hz Semi-hermetic four-cylinder reciprocating compressor with drive motor for direct start V Δ / V Y 3 Hz V Δ / V Y 3 60 Hz Semi-hermetic four-cylinder reciprocating compressor with drive motor for part winding start (70/) V Y/YY 3 Hz V Y/YY 3 60 Hz Motor unit flanged onto the compressor housing Special voltage and/or frequency 3) 3) 3) 3) 3) 3) Motor is cooled by an integrated fan with air deflection hood 2 V /60 Hz, I44 W, 0, A Motor is cooled by an integrated fan with air deflection hood 2 V /60 Hz, I44 38 W, 0,7 A Motor is cooled by an integrated fan with air deflection hood 2 V /60 Hz, I44 W, 0,7 A Winding protection with TC resistor sensors with electronic triggering unit INT69 G Winding protection with TC resistor sensors with electronic triggering unit M0 Thermal protection TC Oil pump Oil charge: HA: FUCHS Reniso S46, HAX: FUCHS Reniso Triton SE55 Inert gas charge 4 anti-vibration pads 2) 2) 2) 2) 2) 2) ) ) ) ) ) ) Internal safety valve Suction and discharge line valve Sight glass 2 Oil sump heater 0 2 V /60 Hz, 20 W, TC heater, self regulating 2) 2) 2) V /60 Hz, 80 W 2) V /60 Hz, W Oil differential pressure sensor DELTA- II V /60 Hz Oil pump cover with screwed connection for differential oil pressure sensor DELTA- II 2) 2) ) ) ) 4 Oil pressure safety switch 2 V /60 Hz, I20 M54 ) ) ) 2 V /60 Hz, I20 M55 ) ) ) Oil service valve Scope of supply (Standard) Accessories Not available 2) 2) 2) ) Enclosed 2) Mounted 3) On request

79 HA semi-hermetic GEA compressors 79 Scope of supply & accessories HA2 HA22e HA34e HA4 HA5 HA6 5 Capacity regulator 2 V /60 Hz, I65 capacity regulator = % residual capacity 2) 2) 2) 2) 6 repared for capacity regulator ( cylinder cover) 2) 7 Start unloader 2 V /60 Hz, I65, without check valve, including thermal protection thermostat (TC sensor) 3) 3) 3) 8 Start unloader by means of a ESS (Electronic Soft Start) 0 V 3 /60 Hz, I20, (connection clamps I00) for installation in switch cabinet ) ) ) ) ) 9 0 Connection piece suction and discharge valve in welded construction Water-cooled cylinder covers Sea water resistant Intermediate adapter for discharge line valve 3) 3) 3) 2) 2) 2) 2) 2) 2) ) ) ) INT69 G Diagnose 5 V / 2 V Ac, /60 Hz, I00 (INT69 G not applicable) 2) 2) D-modbus gateway 5 V / 2 V Ac, /60 Hz, I00 incl. adapter cable ) ) modbus-lan gateway 2 V Ac, /60 Hz, I00 ) ) USB converter for INT69 G Diagnose and INT69 GTML Diagnose ) ) Connection for oil level regulator of brands ESK, AC+R or CARLY Connection for oil level regulator of brand Traxoil Scope of supply (Standard) Accessories Not available 4) 4) 4) 4) 4) 4) 4) 4) 4) ) Enclosed 2) Mounted 3) On request 4) Only possible with additional adapter

80 80 HA semi-hermetic GEA compressors AccESSorIES Thermal protection thermostat Oil sump heater 2 Oil differential pressure sensor 3 Oil pressure safety switch 4 Start unloader / Capacity regulator 5 7 repared for capacity regulator 6 ESS Electronic Soft Start 8 Connection piece in welded construction 9 Water-cooled cylinder covers 0

81 HA semi-hermetic GEA compressors 8 Intermediate adapter for discharge line valve INT69 G Diagnose 2 D-Modbus Gateway 3 Modbus-LAN Gateway 4 USB converter 5

82 82 Rubric

83 Two-stage semi-hermetic GEA compressors 83 HGZ two-stage semi-hermetic GEA compressors GEA Bock HGZ7 two-stage

84 84 Two-stage semi-hermetic GEA compressors HGZ two-stage semi-hermetic GEA compressors A two-stage variant based on the GEA HG semi-hermetic 6-cylinder range is available for extended use in the domain of deep-freezing. The two stage system consists of: Liquid subcooler Re-injection valve Solenoid valve Sight glass Filter drier Special features: 6-cylinder design L/H stage ratio 2: 2-stage operation with liquid subcooler Re-injection valve adapted to refrigerant and application Extremely reliable and economic compressor design For more information on the HG7 basic compressor see chapter Single-stage semi-hermetic GEA compressors, page 7. Type Displacement ( Hz) L Displacement ( Hz) H HGZX7/620-4 R4A/R7 HGZX7/620-4 R40A HGZ7/620-4 R22 HGZX7/860-4 R4A/R7 HGZX7/860-4 R40A HGZ7/860-4 R22 HGZX7/20-4 R4A/R7 HGZX7/20-4 R40A HGZ7/20-4 R m³/h m³/h m³/h m³/h 22. m³/h 6.20 m³/h The two possible designs of the HGZ7 Design version: everything enclosed separately Medium-pressure mixed line mounted on the Compressor. Insulated, liquid subcooler, expansion valve, solenoid valve, sight glass, filter drier, everything enclosed separately for individual, external mounting. Design version: mounted directly to the compressor Liquid subcooler, expansion valve, solenoid valve, sight glass, filter dryer mounted directly to the compressor, lined and insulated. Image similar

85 Two-stage semi-hermetic GEA compressors 85 SEcIAl features Refrigeration circuit with two-stage compressor Schematic diagram Explanations ) Compressor 2) Cylinder L-stage 3) Intermediate pressure chamber M 4) Intermediate pressure line M 5) Cylinder H-stage 6) Subcooler* 7) Re-injection valve* 8) Sight glass* 9) Solenoid valve* 0) Filter drier* ) Vibration damper, pressure line 2) Oil separator 3) Non-return valve 4) Condenser 5) Refrigerant receiver 6) Filter drier 7) Solenoid valve 8) Sight glass 9) Expansion valve (evaporator) 20) Evaporator 2) Liquid separator 22) Vibration damper, suction line 23) Filter suction line L = Low pressure M = Medium pressure H = High pressure FUE = Liquid subcooler, inlet FUA = Liquid subcooler, outlet * Components for subcooling system not supplied as standard TyE Key HGZ X 7 / 20 4 R4A Refrigerant 3) Number of poles Swept volume Size Ester oil filling 2) Series ) ) HGZ = Hermetic Gas-Cooled (suction-gas-cooled), two-stage 2) X = Ester oil filling (HFC refrigerants R4A,R40A) 3) ossible refrigerants are r4a, R40A, R22

86 86 Two-stage semi-hermetic GEA compressors Operating limits Subcooling temperature Defined with the help of the diagram by approximately calculating the subcooling temperature arising in the relevant operating conditions (to/tc). Subcooling temperature calculation diagram for the intermediate cooler outlet t C R4A/R7 t C R40A t C = C C C 20 C t t C = C C 20 C t 0 t C R22 t U Subcooling temperature at the intermediate cooler outlet Evaporation temperature t O 0 20 t C = 60 C C C C 20 C t 0

87 Two-stage semi-hermetic GEA compressors 87 Operating limits t C R4A/R7 t C R40A <20K <20K t t 0 t R40A C t O Evaporating temperature 60 t Oh Suction gas superheat (K) t C Condensing temperature <20K Max. permissible operating pressure (L/M/H) ) : 9/9/28 bar Application range ) L = low pressure, M = medium pressure, H = high pressure t 0 NotES Notes Operating limits Compressor operation is possible within the limits shown on the application diagrams. lease note the colored areas. Compressor application limits should not be chosen for design purposes or continuous operation. erformance data The stated performance values are based on 0 K suction gas superheat with liquid subcooling, operating at Hz. erformance data were compiled for R4A and R7. The base values are the data for R4A. Conversion factor für 60 Hz =.2 erformance data for other operating points, see GEA VA software (vap.gea.com).

88 88 Two-stage semi-hermetic GEA compressors erformance data R4A/R7 Hz Type Cond. temp. C Cooling capacity 0 [W] Evaporating temperature C ower consumption e [kw] HGZX7/620-4 HGZX7/860-4 HGZX7/ , , , , , , , , , , , , , , , , , 209 2, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,6 9047, , , , , , , , , , , , , ,35 95,74 9 2, , , , , , , ,67 R40A Hz Type Cond. temp. C Cooling capacity 0 [W] ower consumption e [kw] Evaporating temperature C HGZX7/620-4 HGZX7/860-4 HGZX7/ , , , , , , , , , , , , , , , , , , , , , , , , , , ,48

89 Two-stage semi-hermetic GEA compressors 89 R22 Hz Type Cond. temp. Cooling capacity 0 [W] ower consumption e [kw] C Evaporating temperature C ,26 6,8 5, 4,03 2,70,4 0,6 HGZ7/ ,23 8,52 6,86 5,23 3,64 2, , 20,33 8,4 6,53 4, ,47 22,25 20,07 7, ,97 9,3 7,69 6, 4,58 3,0,67 HGZ7/ ,23 2,27 9,36 7,49 5,67 3, ,60 23,35 2,4 8,98 6, ,09 25,54 23,04 20, ,86 2,96 20,2 8,33 6,59 4,9 3,27 HGZ7/ ,43 24,20 22,02 9,89 7,82 5, ,3 26,56 24,05 2,59 9, ,96 29,06 26,2 23,42 * erformance data Hz relative to 0 K suction gas superheat with liquid subcooling

90 90 Two-stage semi-hermetic GEA compressors Technical data HGZ7 Two-Stage Compressors Type Number of cylinders Displacement Electrical data Weight Oil charge Hz (,4 rpm) L / H ** 60 Hz (,7 rpm) L / H ** Voltage ) Max. working current 2) Max. power consumption Starting current (rotor locked) 2) m 3 / h m 3 / h A ( / Y) kw A ( / Y) kg Ltr. W +2* W / W +2* HGZX7/620-4 R4A HGZX7/620-4 R40A / / ) / HGZ7/620-4 R22 HGZX7/860-4 R4A HGZX7/860-4 R40A / / ) / HGZ7/860-4 R22 HGZX7/20-4 R4A HGZX7/20-4 R40A / / 73. 3) / HGZ7/20-4 R22 * W = art Winding, motors for part winding start = st part winding 2 = 2nd part winding ** L = low pressure H = high pressure Oil sump heater 2V /60 Hz W (option) ermanently set version, installation in immersion sleeve Explanations ) Tolerance (± 0 %) relates to the mean value of the voltage range. Other voltages and current types on request. 2) The specifications for max. power consumption apply for Hz operation. For 60 Hz operation, the specifications have to be multiplied by the factor.2. 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) V Y/YY 3 Hz W V Y/YY 3 60 Hz W W = art Winding, motors for part winding start (no start unloaders required) winding ratios: % / %

91 Two-stage semi-hermetic GEA compressors 9 DimenSIons and connections HGZ7 Series Liquid subcooler with accessories supplied separately HGZ7 Option Liquid subcooler with complete accessories directly mounted onto the compressor 2 Liquid subcooler with accessories 2 Oil service valve Dimensions in mm Center of gravity Connections see page 92 Rigid fixing without anti-vibration pad Dimensions for view X see page 93

92 92 Two-stage semi-hermetic GEA compressors DimenSIons and connections Connections Series SV DV Suction line Discharge line ø 54 mm 2 ø 35 mm 3 A Connection suction side, not lockable NTF A Connection suction side, lockable 7 /6" UNF A2 Connection suction side, not lockable NTF A3 Connection intermediate pressure, not lockable /4" NTF B Connection discharge side, not lockable NTF B Connection discharge side, lockable 7 /6" UNF C Connection oil pressure safety switch OIL 7 /6" UNF D Connection oil pressure safety switch L 7 /6" UNF D Connection oil return from oil separator /4" NTF F Oil drain plug M 22 x,5 H Oil charge plug M 22 x,5 J Connection oil sump heater M 22 x,5 K Sight glass 3 hole M 6 L Connection thermal protection thermostat NTF O Connection oil level regulator ) ÖV Connection oil service valve /4" NTF Connection oil pressure differential sensor M 20 x,5 Connection oil temperature sensor NTF R Connection equalizer for injection valve 7 /6" UNF W Connection refrigerant injection M 22 x,5 X Connection for Schrader valve for intermediate pressure manometer 7 /6" UNF ) Dimensions see view X page 93 Connections Option FUE FUA Liquid subcooler Liquid subcooler ø 6 mm 5 ø 6 mm 5 FS Sight glass liquid subcooler ø 2 mm L Thermal protection thermostat NTF N Filter drier ø 2 mm ÖV Oil service valve 7 /6" UNF R Equalizer for injection valve ø 6 mm T Solenoid valve ø 2 mm U Re-injection valve dependent on refrigerant ø 2 mm ) Dimensions see view X page 93

93 24 Two-stage semi-hermetic GEA compressors 93 View X ossibility to connect to oil level regulator 24 HGZ Three-hole connection for oil level regulator of brands ESK, AC+R, CARLY (3 x M 6 x 0 deep) Three-hole connection for oil level regulator brand TRAXOIL (3 x M 6 x 0 deep) Ø 47,6 Dimensions in mm Dimensions for anti-vibration pad Type Ø a b Ø c d HGZ7 M 0 25 Dimensions in mm d b c Ø a

94 94 Two-stage semi-hermetic GEA compressors ScoE of suly & AccESSories Scope of supply & accessories HGZ7 Semi-hermetic six-cylinder reciprocating compressor with drive motor for part winding start V Y/YY 3 Hz V Y/YY 3 60 Hz Single-section compressor housing with hermetically integrated electric motor Special voltage and/or frequency 3) Cylinder design in W form, L/H stage ratio 2: Intermediate pressure line mounted and insulated 2 Winding protection with TC sensors and M0 electronic motor protection Oil pump 3 Oil pump cover with screw connection for oil differential pressure sensor DELTA- II 4 Direct connection possibility for oil level regulators ESK, AC+R or CARLY Direct connection possibility for oil level regulators Traxoil 4) Oil charge: HGZ: FUCHS Reniso S46 HGZX: FUCHS Reniso Triton SE55 5 Two sight glasses Internal safety valve 6 Suction line Shut off valve 7 Discharge line Shut off valve 8 9 Inert gas charge 4 anti-vibration pads Liquid subcooler, re-injection valve, solenoid valve 2 V /60 Hz, sight glass, filter drier, supplied separately for individual, external installation. Assembly is mandatory for the function of the compressor. Liquid subcooler, re-injection valve, solenoid valve 2 V /60 Hz, sight glass, filter drier, directly mounted onto the compressor, fully assembled and insulated with pipes ready for connection. ) 2) 0 Oil sump heater V /60 Hz, W 2) Thermal protection thermostat (TC sensor) 2 V /60 Hz 2) 2 Oil pressure safety switch M 54, 2 V /60 Hz, I20 ) 3 Oil differential pressure sensor DELTA II, V /60 Hz ) 4 Oil service valve 2) 5 Oil temperature sensor 2) Scope of supply (Standard) Accessories Not available ) Enclosed 2) Mounted 3) On request 4) Only possible with additional adapter

95 Two-stage semi-hermetic GEA compressors 95 Intermediate pressure line Winding protection 2 Oil pump cover 3 Direct connection possibility 4 Sight glasses 5 Suction line shut-off valve 6 Discharge line shut-off valve 7 Components enclosed separatly 8 Components mounted directly 9 Oil sump heater 0 Thermal protection thermostat Oil pressure safety switch 2 Oil differential pressure sensor 3 Oil service valve 4 Oil temperature sensor 5

96 96 Rubric