Why VSD technology?
In almost every production environment, air demand fluctuates depending on different factors (time of the day, week or even month). Extensive measurements and studies of compressed air demand profiles show that many compressors have substantial variations in air demand. Only 8% of all installations have a more stable air demand Tests prove that, even in this case, VSD compressors save energy.
Our Advantage
VSD: Driving down your energy costs
Over 70% of a compressor's lifecycle cost is taken up by the energy it consumes. Moreover, the generation of compressed air can account for more than 40% of a plant's total electricity bill. Our G VSD technology closely follows the air demand by automatically adjusting the motor speed. This results in on average 35% energy savings. The lifecycle cost of a compressor can be cut by an average of 22%. In addition, lowered system pressure with G VSD dramatically minimizes energy use across your production.
Atlas Copco was the first compressor manufacturer to introduce compressors with integrated Variable Speed Drive (VSD). With over 20 years of design and manufacturing experience our VSD technology has reached new heights of energy savings and reliability. VSD technology reduces energy consumption in systems that have varying air demand patterns. This reduction in energy consumption not only reduces your energy consumption but also your carbon footprint to help protect the environment for generations to come.
Flow chart
A ● Intake air
B ● Air/oil mixture
C ● Oil
D ● Wet compressed air
E ● Condensate
A ● Intake air
B ● Air/oil mixture
C ● Oil
D ● Wet compressed air
E ● Condensate
Optimize sSystem
Scope of supply | |
Low noise cooling fan for air-cooled units | Air inlet filter and flexibles |
Corrosion resistant coolers for water-cooled units | Air intake valve |
IE3/GB18613-2012 Level 2 Class F electric motor | Full load/no load regulator |
Starters (Star-Delta) | Long lifetime filtration and separation elements |
Pre-mounted electrical cubicles | G/DIN connection for 50Hz unit, NPT/ANSI for 60Hz unit |
Elektronikon® unit controller | Heavy-duty oil filters |
Phase sequency relay | Air-oil separator |
Separate start and stop signal for MV voltage | Compressed air aftercooler and oil cooler |
Structural skid with no need for foundations | ASME/ML/AS1210/MOM approvals |
Silenced canopy | SmartLink |
Flexible vibration dampers |
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VSD: Driving down your energy costs
TYPE | Dimensions (Air-cooled) | |||||
L | W | H | ||||
мм | inch | мм | inch | мм | inch | |
G 90-132 (VSD) | 1900 | 75 | 1200 | 47 | 2000 | 79 |
G 160 Pro (VSD) | 2800 | 110 | 1600 | 63 | 2000 | 79 |
G 200-250 Pro (VSD) | 2800 | 110 | 1600 | 63 | 2300 | 91 |
G 250L-355 Pro (VSD) | 3400 | 134 | 1750 | 69 | 2400 | 94 |
TYPE | L | W | H | |||
мм | inch | мм | inch | мм | inch | |
G90-132(VSD) | 1900 | 75 | 1200 | 47 | 2000 | 79 |
G 160-250 Pro(VSD) | 2800 | 110 | 1600 | 63 | 2000 | 79 |
G 250L-355 Pro(VSD) | 3400 | 134 | 1750 | 69 | 2000 | 79 |
Technical Specifications
TYPE | Maximum | working | pressure |
Capacity FAD [1)
Pack | Installed motor power | Air Outlet Size | Weight (shipping mass) | ||||
Sta ndard | Standard | ||||||||||
bar(e) | psig | I/s | m2/min | cfm | kN | HP | кг | lbs | |||
50 hz | |||||||||||
G 90-8.5 | 8.5 | 123 | 270 | 16.2 | 571 | 90 | 125 | G2-1/2'' | 1900 | 4189 | |
G 90-10 | 10 | 145 | 254 | 15.3 | 539 | 90 | 125 | G2-1/2' | 1900 | 4189 | |
G 90-14 | 14 | 203 | 217 | 13.0 | 460 | 90 | 125 | G2-1/2' | 1900 | 4189 | |
G 110-7.5 | 7.5 | 109 | 335 | 20.1 | 710 | 110 | 150 | G2-1/2'* | 2000 | 4409 | |
G 110-8.5 | 8.5 | 123 | 314 | 18.8 | 664 | 110 | 150 | G2-1/2'' | 2000 | 4409 | |
G 110-10 | 10 | 145 | 290 | 17.4 | 614 | 110 | 150 | G2-1/2** | 2000 | 4409 | |
G 110-14 | 14 | 203 | 247 | 14.8 | 523 | 110 | 150 | G2-1/2'* | 2000 | 4409 | |
G 132-75 | 7.5 | 109 | 404 | 24.2 | 855 | 132 | 175 | G2-1/2'* | 2100 | 4630 | |
G 132-8.5 | 8.5 | 123 | 383 | 23.0 | 811 | 132 | 175 | G2-1/2'* | 2100 | 4630 | |
G 132-10 | 10 | 145 | 344 | 20.7 | 729 | 132 | 175 | G2-1/2'* | 2100 | 4630 | |
G 132-14 | 14 | 203 | 302 | 18.1 | 640 | 132 | 175 | G2-1/2'* | 2100 | 4630 | |
G 160-7.5 Pro | 7.5 | 109 | 516.7 | 31 | 1095 | 160 | 215 | DN100 | 3973 | 8759 | |
G 160-8.5 Pro | 8.5 | 123 | 500 | 30.0 | 1059 | 160 | 215 | DN100 | 3973 | 8759 | |
G 160-10 Pro | 10 | 145 | 450 | 27 | 953 | 160 | 215 | DN100 | 3973 | 8759 | |
G160-14 Pro | 14 | 203 | 380 | 22.8 | 805 | 160 | 215 | DN100 | 3973 | 8759 | |
G 180-8.5 Pro | 8.5 | 123 | 583.3 | 35.0 | 1236 | 180 | 241 | DN100 | 4213 | 9288 | |
G 180-10 Pro | 10 | 145 | 511.7 | 30.7 | 1084 | 180 | 241 | DN100 | 4213 | 9288 | |
G 180-14 Pro | 14 | 203 | 411.7 | 24.7 | 872 | 180 | 241 | DN100 | 4213 | 9288 | |
G200-8.5 Pro | 8.5 | 123 | 670 | 40.2 | 1420 | 200 | 268 | DN100 | 4298 | 9475 | |
G 200-14 Pro | 14 | 203 | 495 | 29.7 | 1049 | 200 | 268 | DN100 | 4298 | 9475 | |
G 250-8.5Pro | 8.5 | 123 | 750 | 45.0 | 1589 | 250 | 335 | DN100 | 4513 | 9949 | |
G 250-14 Pro | 14 | 203 | 568.3 | 34.1 | 1204 | 250 | 335 | DN100 | 4513 | 9949 | |
G 250L-8.5 Pro | 8.5 | 123 | 844 | 50.6 | 1788 | 250 | 335 | DN125 | 6760 | 14903 | |
G 250L-10 Pro | 10 | 145 | 785 | 47.1 | 1662 | 250 | 335 | DN125 | 6760 | 14903 | |
G 250L-14 Pro | 14 | 203 | 650 | 39.0 | 1378 | 250 | 335 | DN125 | 6760 | 14903 | |
G 315-7.5 Pro | 7.5 | 109 | 1049 | 62.9 | 2222 | 315 | 422 | DN125 | 6790 | 14969 | |
G315-8.5 Pro | 8.5 | 123 | 1002 | 60.1 | 2123 | 315 | 422 | DN125 | 6790 | 14969 | |
G 315-10 Pro | 10 | 145 | 916 | 55 | 1941 | 315 | 422 | DN125 | 6790 | 14969 | |
G 315-14 Pro | 14 | 203 | 750 | 45 | 1589 | 315 | 422 | DN125 | 6790 | 14969 | |
*G 355-7.5 Pro | 7.5 | 109 | 1093 | 65.6 | 2316 | 355 | 476 | DN125 | 7130 | 15719 | |
G 355-8.5 Pro | 8.5 | 123 | 1093 | 65.6 | 2316 | 355 | 476 | DN125 | 7130 | 15719 | |
G 355-10 Pro | 10 | 145 | 1000 | 60 | 2120 | 355 | 476 | DN125 | 7130 | 15719 | |
G 355-14 Pro | 14 | 203 | 834 | 50.0 | 1766 | 355 | 476 | DN125 | 7130 | 15719 |