Atlas Copco GA18 Instruction Book

2920 1462 00
36
Instruction book
7.4.5 Specific data of GA 10 bar 1)
Compressor GA11 GA15 GA18 GA22 GA30C
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hz 50 50 50 50 50
Maximum (unloading) pressure
- Pack/Workplace . . . . . . . . . . . . . . . . . . . . . . . . . . . bar(e) 10 10 10 10 10
- Pack FF/Workplace FF . . . . . . . . . . . . . . . . . . . . . bar(e) 9.75 9.75 9.75 9.75 9.75
Nominal working pressure . . . . . . . . . . . . . . . . . . . . bar(e) 9.5 9.5 9.5 9.5 9.5
Power input
- Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . kW 14.3 19.5 23.4 27.9 37.2
- Workplace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . kW 14.0 19.2 23.1 27.6 37.2
- Pack FF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . kW 15.3 20.4 24.6 29.2 38.5
- Workplace FF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . kW 15.0 20.1 24.3 28.9 38.5
Temperature of air at outlet valve
- Pack/Workplace . . . . . . . . . . . . . . . . . . . . . . . . . . . C 25 25 26 26 27
- Pack FF/Workplace FF . . . . . . . . . . . . . . . . . . . . . C 20 20 23 23 23
Motor shaft speed . . . . . . . . . . . . . . . . . . . . . . . . . . . r/min 2940 2940 2940 2940 2960
Oil capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . l 6.7 7 7.5 8 11.1
Maximum sound pressure level 2)
- Workplace/Workplace FF . . . . . . . . . . . . . . . . . . . dB(A) 63 64 66 67 69
- Pack/Pack FF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . dB(A) 68 69 70 71 69
Pressure dewpoint, Pack FF/Workplace FF 3) . . . . . C 3 3 3 3 3
7.4.6 Specific data of GA 13 bar 1)
Compressor GA11 GA15 GA18 GA22 GA30C
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hz 50 50 50 50 50
Maximum (unloading) pressure
- Pack/Workplace . . . . . . . . . . . . . . . . . . . . . . . . . . . bar(e) 13.0 13.0 13.0 13.0 13.0
- Pack FF/Workplace FF . . . . . . . . . . . . . . . . . . . . . bar(e) 12.75 12.75 12.75 12.75 12.75
Nominal working pressure . . . . . . . . . . . . . . . . . . . . bar(e) 12.5 12.5 12.5 12.5 12.5
Power input
- Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . kW 14.0 19.7 23.8 28.5 37.2
- Workplace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . kW 13.7 19.4 23.5 28.2 37.2
- Pack FF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . kW 14.9 20.8 25.0 29.7 38.5
- Workplace FF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . kW 14.6 20.5 24.7 29.4 38.5
Temperature of air at outlet valve
- Pack/Workplace . . . . . . . . . . . . . . . . . . . . . . . . . . . C 25 25 26 26 27
- Pack FF/Workplace FF . . . . . . . . . . . . . . . . . . . . . C 20 20 23 23 23
Motor shaft speed . . . . . . . . . . . . . . . . . . . . . . . . . . . r/min 2940 2940 2940 2940 2960
Oil capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . l 6.7 7 7.5 8 11.1
Maximum sound pressure level 2)
- Workplace/Workplace FF . . . . . . . . . . . . . . . . . . . dB(A) 63 64 66 67 69
- Pack/Pack FF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . dB(A) 68 69 70 71 69
Pressure dewpoint, Pack FF/Workplace FF 3) . . . . . C 3 3 3 3 3

Atlas Copco GA18 Specifications

General

Model	GA18
Category	Air Compressor
Cooling System	Air-cooled
Drive Type	Direct Drive
Max Working Pressure	13 bar
Working Pressure Range	7.5 - 13 bar
Tank Capacity	Not applicable
Sound Level Range	67 - 69 dB(A)