Atlas Copco GA90C Instruction Book

2920 1381 02
35
Instruction book
7.5.5 GA75/GA75 W Pack 1) 7)
Compressor type 7.5 bar 8 bar 10 bar 13 bar 100 psi 125 psi 150 psi 175 psi
Frequency . . . . . . . . . . . . . . . . Hz 50 50 50 50 60 60 60 60
Maximum (unloading)
pressure. . . . . . . . . . . . . . . . . . bar(e) 7.5 8 10 13 7.4 9.1 10.8 12.5
Nominal working pressure . . . bar(e) 7 8 9.5 12.5 6.9 8.6 10.3 12
Temperature of air leaving
outlet valve, approx. . . . . . . . . celsius 30 30 30 30 30 30 30 30
Drive motor,
ABB type M2A SMC 10) . . . 250 250 250 250 250 250 250 250
Drive motor,
SIEMENS type 1LA6 10) . . . 258-2 258-2 258-2 258-2 258-2 258-2 258-2 258-2
Motor shaft speed . . . . . . . . . . r/min 2975 2975 2975 2975 3575 3575 3575 3575
Power input, GA . . . . . . . . . . . kW 87.7 82.2 89.6 89.1 89.8 90.1 89.3 88.6
Power input, GA W . . . . . . . . kW 85.7 79.6 87.0 86.6 87.0 87.3 86.5 85.7
Oil capacity, GA . . . . . . . . . . . l 29.5 29.5 29.5 29.5 29.5 29.5 29.5 29.5
Oil capacity, GA W . . . . . . . . l 26 26 26 26 26 26 26 26
Mean sound pressure level 2). dB(A)7069696969696969
Cooling water consumption,
GA W 3) . . . . . . . . . . . . . . . . . l/min 74 68 74 74 74 74 74 74
Cooling water consumption,
GA W 4) . . . . . . . . . . . . . . . . . l/min 110 98 110 110 110 110 110 110
7.5.6 GA75/GA75 W Full-feature 1) 7)
Compressor type 7.5 bar 8 bar 10 bar 13 bar 100 psi 125 psi 150 psi 175 psi
Frequency . . . . . . . . . . . . . . . . Hz 50 50 50 50 60 60 60 60
Maximum (unloading)
pressure. . . . . . . . . . . . . . . . . . bar(e) 7.25 7.75 9.75 12.75 7.15 8.85 10.55 12.25
Nominal working pressure . . . bar(e) 7 7.75 9.5 12.5 6.9 8.6 10.3 12
Temperature of air leaving
outlet valve, approx. . . . . . . . . celsius 25 25 25 25 25 25 25 25
Drive motor,
ABB type M2A SMC 10) . . . 250 250 250 250 250 250 250 250
Drive motor,
SIEMENS type 1LA6 10) . . . 258-2 258-2 258-2 258-2 258-2 258-2 258-2 258-2
Motor shaft speed . . . . . . . . . . r/min 2975 2975 2975 2975 3575 3575 3575 3575
Power input, GA . . . . . . . . . . . kW 93.4 85.9 94.4 93.1 95.9 95.1 95.0 93.8
Power input, GA W . . . . . . . . kW 91.4 83.4 91.8 90.6 93.1 92.2 92.1 91.0
Oil capacity, GA . . . . . . . . . . . l 29.5 29.5 29.5 29.5 29.5 29.5 29.5 29.5
Oil capacity, GA W . . . . . . . . l 26 26 26 26 26 26 26 26
Mean sound pressure level 2). dB(A)7069696969696969
Cooling water consumption,
GA W 3) . . . . . . . . . . . . . . . . . l/min 74 68 74 74 74 74 74 74
Cooling water consumption,
GA W 4) . . . . . . . . . . . . . . . . . l/min 110 98 110 110 110 110 110 110
Refrigerant type . . . . . . . . . . . R404a R404a R404a R404a R404a R404a R404a R404a
Refrigerant charge . . . . . . . . . kg 6 6 6 6 6 6 6 6
Pressure dewpoint,
Full-feature 5). . . . . . . . . . . . . celsius 4 4 4 4 4 4 4 4

Atlas Copco GA90C Specifications

General

Brand	Atlas Copco
Model	GA90C
Category	Air Compressor
Language	English