Danfoss logo
Semi-hermetic compressors, Reciprocating compressor HG, HG66e

BOCK, HG66e/1750-4 S HC, Semi-hermetic suction gas cooled

097C1355

Refrigerants: R1270; R290, Compressor power supply [V]: 380-420V Y/YY -3- 50Hz PW, Oil type: BOCKlub G68, Anti-vibration pads: No, Legacy BOCK ID: 11503

Product specifications

Characteristic
Value
Anti-vibration padsNo
ApplicationsMBP
Approval standardNo
BrandBOCK
Capacity regulatorNo
ColourBlue (standard)
Compressor power supply [V]380-420V Y/YY -3- 50Hz PW
Cylinder6
DescriptionCompressor HG66e/1750-4 S HC
DG Indicator ProfileContains Gas
Discharge connection size [in]1-5/8 in
Discharge connection size [mm]42.00 mm
Discharge connection size typeStandard
Discharge connection typeSoldering
FamilyHC Compressors
Frequency Hz50
Hot gas temperature sensorNo
In scope of WEEENo
In scope of WEEE and contain batteriesNo
IP classIP66
Legacy BOCK ID11503
Material DescriptionCompressor HG66e/1750-4 S HC
Max pressure (PS) - high side32.00 bar
Max pressure (PS) - low side19.00 bar
Model numberHG66e/1750-4 S HC
Characteristic
Value
Motor protectionINT69 G 115-230V AC, 50/60 Hz, IP00
Oil differential pressure sensorNo
Oil pressure safety switchNo
Oil service valveYes
Oil sump heater220-240V AC
Oil temperature sensorPt1000
Oil typeBOCKlub G68
Phase3
Position of connection to discharge valveLeft seen from oil pump
Position of connection to suction valveLeft seen from oil pump
Product groupSemi-hermetic compressors
Product lineDanfoss BOCK®
Product nameReciprocating compressor HG
Product TypeHG66e
RefrigerantsR1270R290
Sound power @ 50Hz [db(A)]89 dBA
Sound power @ 60Hz [db(A)]89 dBA
Step protection for CR/SUNo
Suction connection size [in]2-1/8 in
Suction connection size [mm]54.00 mm
Suction connection size typeStandard
Suction connection typeSoldering
TechnologySemi-hermetic suction gas cooled
Thermal protection thermostatNo
Type designationHG66e/1750-4 S HC

General specifications

Characteristic
Value
Gross weight328.447 Kilogram
Net weight306.647 Kilogram
Characteristic
Value
Volume428.8 Liter
EAN5715162649664