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HG22e/125-4S  HGX22P/125-4S

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HG single-stage 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 2 / 45 mm / 40 mm

Displacement 50/60 Hz (1450/1740 1/min) 11,10 / 13,30 m3/h

Voltage 1) 220-240V Δ / 380-420V Y -3- 50Hz

  265-290V Δ / 440-480V Y -3- 60Hz

Max. working current 2) 10.8 / 6.2 A

Max. power consumption 2) 3.6 kW

Starting current (rotor blocked) 2) 69.0 / 40.0 A

Motor protection INT69 G

Protection terminal box IP 66

Weight 73 kg

Max. permissible overpressure (g) (LP/HP) 3) 19 / 28 bar

Connection suction line SV 22 mm - 7/8 "

Connection discharge line DV 16 mm - 5/8 "

Lubrication Oil pump

Oil type R134a, R404A, R407A/C/F, R448A, R449A, R450A, R513A BOCKlub E55

Oil type R22 BOCKlub A46

Oil charge 1,1 Ltr.

Dimensions Length / Width / Height 468 / 240 / 315 mm

Sound power level LWA 4) 68 db(A) @ -35/+40 °C

  67 db(A) @ -10/+45 °C

  66 db(A) @ +5/+50 °C

Sound pressure level LpA 4) 56 db(A) @ -35/+40 °C

  55 db(A) @ -10/+45 °C

  54 db(A) @ +5/+50 °C