With its innovative vertical design, Atlas Copco’s GA 7-75 VSD brings a game-changing revolution in the compressor industry. It offers Variable Speed Drive as standard, a compact motor and footprint thanks to its in-house design and iPM (Permanent Magnet) technology. The GA 7-75 VSD reduces energy consumption by on average 50%, with uptimes assured even in the harshest operational conditions. The GA 7-75 VSD is the air compressor of the future, designed in-house by Atlas Copco. It will set a new standard for years to come, positioning Atlas Copco as a leader in the compressed air industry
Atlas Copco’s GA Variable Speed Drive+ (VSD+) technology closely matches the air demand by automatically adjusting the motor speed. Combined with the innovative design of the iPM (Permanent Magnet) motor, this results in average energy savings of 50% and an average cut of 37% in the lifecycle cost of a compressor. VSD+ works with permanent, in-house designed permanent magnet motors.
The next-generation Elektronikon® operating system offers a great variety of control and monitoring features that allow you to increase your compressor’s efficiency and reliability. To maximize energy efficiency, the Elektronikon® controls the main drive motor and regulates system pressure within a predefined and narrow pressure band.
Why Atlas Copco Variable Speed Drive+ technology?
Type | Working pressure | Capacity FAD* (min-max) | Installed motor power | Noise level** | Weight WorkPlace | Weight WorkPlace Full Feature | ||||
bar(e) | psig | l/s | m³/h | cfm | kW | hp | dB(A) | kg | kg | |
50/60 Hz version | ||||||||||
GA 7 VSD+ | 5.5 | 80 | 7.2-21.9 | 25.9-78.8 | 15.2-46.4 | 7.5 | 10 | 62 | 193 | 277 |
7 | 102 | 7.0-21.7 | 25.2-78.1 | 14.8-46.0 | 7.5 | 10 | 62 | 193 | 277 | |
9.5 | 138 | 6.8-18.0 | 24.5-64.8 | 14.4-38.1 | 7.5 | 10 | 62 | 193 | 277 | |
12.5 | 181 | 7.3-14.2 | 26.3-51.12 | 15.5-30.1 | 7.5 | 10 | 62 | 193 | 277 | |
GA 11 VSD+ | 5.5 | 80 | 7.3-32.9 | 26.3-118.4 | 15.5-69.7 | 11 | 15 | 63 | 196 | 280 |
7 | 102 | 7.3-32.5 | 26.3-117.0 | 15.5-68.8 | 11 | 15 | 63 | 196 | 280 | |
9.5 | 138 | 7.0-27.2 | 25.2-97.9 | 14.8-57.6 | 11 | 15 | 63 | 196 | 280 | |
12.5 | 181 | 7.6-23.5 | 27.4-84.6 | 16.1-49.8 | 11 | 15 | 63 | 196 | 280 | |
GA 15 VSD+ | 5.5 | 80 | 7.2-42.3 | 25.9-152.3 | 15.2-89.6 | 15 | 20 | 64 | 199 | 288 |
7 | 102 | 7.1-41.8 | 25.6-150.5 | 15.0-88.6 | 15 | 20 | 64 | 199 | 288 | |
9.5 | 138 | 6.8-35.5 | 24.5-127.8 | 14.4-75.2 | 15 | 20 | 64 | 199 | 288 | |
12.5 | 181 | 7.3-27.9 | 26.3-100.4 | 15.5-59.1 | 15 | 20 | 64 | 199 | 288 | |
GA 18 VSD+ | 4 | 58 | 15.0 – 63.2 | 53.9 – 227.5 | 31.7 – 133.8 | 18 | 25 | 67 | 367 | 480 |
7 | 102 | 14.7 – 61.8 | 53.0 – 222.6 | 31.2 – 131.0 | 18 | 25 | 67 | 367 | 480 | |
9.5 | 138 | 16.9 – 53.0 | 61.0 – 190.8 | 35.9 – 112.3 | 18 | 25 | 67 | 367 | 480 | |
12.5 | 181 | 16.3 – 43.0 | 58.5 – 154.8 | 34.4 – 91.1 | 18 | 25 | 67 | 367 | 480 | |
GA 22 VSD+ | 4 | 58 | 15.2 – 76.1 | 54.6 – 274.0 | 32.1 – 161.2 | 22 | 30 | 67 | 363 | 485 |
7 | 102 | 14.8 – 74.3 | 53.3 – 267.6 | 31.3 – 157.4 | 22 | 30 | 67 | 363 | 485 | |
9.5 | 138 | 17.1 – 64.5 | 61.5 – 232.1 | 36.2 – 136.6 | 22 | 30 | 67 | 363 | 485 | |
12.5 | 181 | 16.9 – 53.5 | 60.7 – 192.5 | 35.7 – 113.2 | 22 | 30 | 67 | 363 | 485 | |
GA 26 VSD+ | 4 | 58 | 14.8 – 85.8 | 53.2 – 309.0 | 31.3 – 181.8 | 26 | 35 | 67 | 373 | 490 |
7 | 102 | 14.5 – 85.3 | 52.1 – 307.2 | 30.6 – 180.7 | 26 | 35 | 67 | 373 | 490 | |
9.5 | 138 | 16.9 – 77.9 | 60.7 – 280.5 | 35.7 – 165.1 | 26 | 35 | 67 | 373 | 490 | |
12.5 | 181 | 16.3 – 64.1 | 58.8 – 230.8 | 34.6 – 135.8 | 26 | 35 | 67 | 373 | 490 | |
GA 30 VSD+ | 4 | 58 | 15.1 – 98.0 | 54.3 – 352.8 | 31.9 – 207.6 | 30 | 40 | 67 | 376 | 500 |
7 | 102 | 15.0 – 97.4 | 54.1 – 350.5 | 31.8 – 206.2 | 30 | 40 | 67 | 376 | 500 | |
9.5 | 138 | 17.2 – 85.6 | 61.7 – 308.2 | 36.3 – 181.3 | 30 | 40 | 67 | 376 | 500 | |
12.5 | 181 | 16.7 – 72.0 | 60.0 – 259.1 | 35.3 – 152.4 | 30 | 40 | 67 | 376 | 500 | |
GA 37 VSD+ | 4 | 58 | 15.3 – 116.4 | 55.1 – 418.9 | 32.4 – 246.4 | 37 | 50 | 67 | 376 | 500 |
7 | 102 | 14.8 – 114.8 | 53.2 – 413.2 | 31.3 – 243.1 | 37 | 50 | 67 | 376 | 500 | |
9.5 | 138 | 17.1 – 102.1 | 61.5 – 367.7 | 36.2 – 216.3 | 37 | 50 | 67 | 376 | 500 | |
12.5 | 181 | 16.4 – 86.6 | 58.9 – 311.8 | 34.6 – 183.4 | 37 | 50 | 67 | 376 | 500 |