Danfoss logo
Semi-hermetic compressors, Reciprocating compressor HG, HGX44e

BOCK, HGX44e/390-4 S CO2, Semi-hermetic CO2 subcritical

097C6775

Refrigerants: R744, Compressor power supply [V]: 380-420V Y/YY -3- 50Hz PW, Oil type: BOCKlub E85, Anti-vibration pads: Yes, Legacy BOCK ID: 16263

Product specifications

Characteristic
Value
Adaptor decompression valveNo
Anti-vibration padsYes
Approval standardNo
BrandBOCK
ColourBlue (standard)
Compressor power supply [V]380-420V Y/YY -3- 50Hz PW
Contain batteriesNo
Cylinder4
DG Indicator ProfileContains Gas
Discharge connection size [in]1-1/8 in
Discharge connection size [mm]28.00 mm
Discharge connection size typeStandard
Discharge connection typeSoldering/welding
FamilyCO2 compressors
Frequency Hz50
Intermediate flange/adapterNo
IP classIP66
Legacy BOCK ID16263
Material DescriptionCompressor HGX44e/390-4 S CO2
Max pressure (PS) - high side55.00 bar
Max pressure (PS) - low side30.00 bar
Characteristic
Value
Model numberHGX44e/390-4 S CO2
Motor protectionINT69 G 24V DC, IP00
Oil differential pressure sensorNo
Oil level regulatorNo
Oil pressure safety switchNo
Oil sump heater220-240V AC
Oil temperature sensorNo
Oil typeBOCKlub E85
Product groupSemi-hermetic compressors
Product lineDanfoss BOCK®
Product nameReciprocating compressor HG
Product TypeHGX44e
RefrigerantsR744
Suction connection size [mm]35.00 mm
Suction connection size typeStandard
Suction connection typeSoldering/welding
TechnologySemi-hermetic CO2 subcritical
Thermal protection thermostatNo
Type designationHGX44e/390-4 S CO2
U.S. EPA labelFor installations using U.S. EPA restricted refrigerants, this product may be used for servicing existing equipment only.

General specifications

Characteristic
Value
Gross weight221 Kilogram
Net weight204.1 Kilogram
Characteristic
Value
Volume271.656 Liter
EAN/UPC5715255006008