產(chǎn)品詳情
HG44e/770-4S HGX5/725-4S
福州天行健16年專業(yè)德國GEA-Bock原廠船用壓縮機及零部件
福州天行健節(jié)能科技有限公司專業(yè)提供進口船舶零部件
HG sin-tage compressors
The HG model series consists of state-of-the-art classical suction gas-cooled compressor technology.
Special features:
- Outstanding running comfort
- Efficiency and reliability on the highest level of quality
- Service-friendly, e.g. replaceable drive motors
- Oil pump lubrication
- Electronic motor protection
- Suitable for conventional or chlorine-free HFC refrigerants
HG…e
Those compressors are efficiency optimised models.
By technical optimisations the motor-efficiency, gas flow and efficiency of the valve system are improved.
Number of cylinders / Bore / Stroke 4 / 65 mm / 50 mm
Displacement 50/60 Hz (1450/1740 1/min) 57,70 / 69,20 m3/h
Voltage 1) 380-420V Y/YY -3- 50Hz PW
440-480V Y/YY -3- 60Hz PW
Winding divided into 50% / 50%
Max. working current 2) 30.0 A
Max. power consumption 2) 18.3 kW
Starting current (rotor blocked) 2) 101.0 / 174.0 A
Motor protection INT69 G
Protection terminal box IP 66
Weight 171 kg
Max. permissible overpressure (g) (LP/HP) 3) 19 / 28 bar
Connection suction line SV 42 mm - 1 5/8 "
Connection discharge line DV 28 mm - 1 1/8 "
Lubrication Oil pump
Oil type R134a, R404A, R407A/C/F, R448A, R449A, R450A, R513A BOCKlub E55
Oil type R22 BOCKlub A46
Oil charge 2,7 Ltr.
Oil sump heater 230 V - 1 - 50/60 Hz, 160 W
Dimensions Length / Width / Height 695 / 361 / 383 mm
Sound power level LWA 4) 78 db(A) @ -35/+40 °C
77 db(A) @ -10/+45 °C
76 db(A) @ +5/+50 °C
Sound pressure level LpA 4) 65 db(A) @ -35/+40 °C
64 db(A) @ -10/+45 °C
63 db(A) @ +5/+50 °C
