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BOCK HGX4/650-4 — Manufacturer: BOCK Danfoss, Model: HGX4/650-4, Serial number: AQ23806A019, RPM: 1450/1740 ¹/min, Cylinder bore: 65 mm, Piston Stroke: 49 mm, Number of cylinders: 4, Displacement: 50/60 Hz (1450/1740 ¹/min) 56,60 / 67,90 m³/h, Weight: 152 kg, Volt: 380-420V Y/YY -3- 50Hz | 440-480V Y/YY -3- 60Hz, HZ: 60 / 60 View larger
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BOCK HGX4/650-4

BOCK-HGX4_650-4

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BOCK HGX4/650-4

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Data sheet

Manufacturer BOCK Danfoss
Model HGX4/650-4 S
Serial number AQ23806A019
Test Pressure BAR Max. LP / HP 19 / 28 bar
Number of cylinders 4
Cylinder bore 65 mm
Piston Stroke 49 mm
Displacement 56.6 m³/h at 1450 rpm (50 Hz) / 67.9 m³/h at 1740 rpm (60 Hz)
Weight 152 kg
RPM 1450 (50 Hz) / 1740 (60 Hz)
Volt 220-240 V Δ / 380-420 V Y (50 Hz) / 265-290 V Δ / 440-480 V Y (60 Hz)
Amps Imax 59.0 / 34.0 A (Δ / Y)
HZ 50 / 60

More info

50 / 60 Hz: Nameplate: displacement 56.6 m³/h at 1450 rpm (50 Hz) and 67.9 m³/h at 1740 rpm (60 Hz) – 60 Hz gives 20 % more. This unit is the HGX4/650-4 S (stronger motor, Imax 59.0 / 34.0 A Δ / Y); the data table below is for the standard HGX4/650-4.

Danfoss BOCK HGX4/650-4 cooling compressor

Number of cylinders / Bore / Stroke  4 / 65 mm / 49 mm
Displacement 50/60 Hz (1450/1740 ¹/min)  56,60 / 67,90 m³/h
Voltage 1) 380-420V Y/YY -3- 50Hz PW
  440-480V Y/YY -3- 60Hz PW
Winding divided into  66% / 33%
Max. working current 2) 22.0 A
Max. power consumption 2) 13.1 kW
Starting current (rotor blocked) 2) 82.0 / 107.0 A
Motor protection  MP10
Protection terminal box  IP 65
Weight  152 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  BOCKlub E55
Oil charge  2,7 Ltr.
Oil sump heater  230 V - 1 - 50/60 Hz, 80 W
Dimensions Length / Width / Height  725 / 370 / 405 mm