Atlas Copco GA 55+ User Manual

8 bar
Set point, thermostatic valve ˚C 40
Temperature of air leaving outlet valve (approx.), Full-Feature units ˚C 25
Pressure dew point, Full-Feature units ˚C 3
Drive motor, SIEMENS 1LG6
228-2
Motor shaft speed r/min 2975
Nominal motor power kW 55
Dryer power at full load, Full-Feature units kW 3.2
Dryer power at unloaded operation, Full-Feature units kW 2.4
Refrigerant type, Full-Feature units R404a
Refrigerant quantity, Full-Feature units kg 1.4
Oil capacity, air-cooled units l 26
Oil capacity, water-cooled units l 25
Sound pressure level (according to ISO 2151 (2004)) dB(A) 66
Instruction book
API603130 89

Atlas Copco GA 55+ Specifications

General

Model	GA 55+
Category	Air Compressor
Power	55 kW
Working Pressure	7.5 - 13 bar
Height	1800 mm
Cooling Method	Air-cooled
Drive Type	Direct driven
Sound Level	70 dB(A)