GEA Bock HG8 Series User Manual

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9| Technical data
Tolerance (± 10 %) relative to the mean value of the voltage range. Othervoltagesandtypesofcurrentonrequest.
 -Thespecicationsformax.powerconsumptionapplyfor50Hzoperation.
 For60Hzoperation,thespecicationshavetobemultipliedbythefactor 1.2. The max. working current remains unchanged.
- Take account of the max. operating current / max. power consumption for design of fuses, supply lines and safety devices. Fuse: Consumption
category AC3
1
2
Allspecicationsarebasedontheaverageofthevoltagerange
For solder connections L = low temperature (-35 / 40 °C), M = normal cooling (-10 / 45 °C), H = air conditioning (5 / 50 °C)
sound pressure level measured in
lowreectionmeasuringarea,measuringdistance1m. Compressor operation at 50 Hz (1450 rpm), refrigerant R404A. Values stated are average values, tolerance ± 2 dB(A).
5
3 4
Type
No. of cylinders
Displacement
50 / 60 Hz
(14 5 0 / 174 0
rpm)
Electrical data
Weight
Connections
Oil charge
Sound
pressure level
Voltage
Max.
operating
current
PW 1 + 2
Max.
power con-
sumption
Starting
current
(rotor locked)
PW 1 / PW 1 + 2
Discharge
line
DV
Suction
line
SV
m
3
/h A kW A kg mm (inch) mm (inch) Ltr. dB(A)
HG8/2470-4
8
214.3 / 257.1 108 60.0 386 / 567 432
54 (2
1
/
8
) 76 (3
1
/
8
) 9.0
80.5 / 80.5 / 80
HG8/2470-4 S 214.3 / 257.1 133 76.1 447 / 657 432 81 / 81 / 80
HG8/2830-4
245.9 / 295.1
136 79.0 386 / 567 429 82 / 81 / 81
HG8/2830-4 S
245.9 / 295.1
152 88.1 447 / 657 449 82.5 / 81 / 81
HG8/3220-4
279.8 / 335.8
145 83.6 447 / 657 423 83 / 82 / 82
HG8/3220-4 S
279.8 / 335.8
176 101.1 538 / 791 443 83 / 83 / 82
1
2
3
2
4
380-420 V Y/YY - 3 - 50 Hz PW
440-480 V Y/YY - 3 - 60 Hz PW
PW = Part Winding
Winding ratio : 50 % / 50 %
L / M / H
5

GEA Bock HG8 Series Specifications

General

Brand	GEA
Model	Bock HG8 Series
Category	Air Compressor
Language	English