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SCREW AIR COMPRESSOR ATLAS COPCO

• Product Code: GA37-G45 VSD, GA75, GA90

• Price: Liên hệ

About:

INTRODUCE:
DENAIR VSD (Variable Speed Drive) rotaty screw air compressors are suitable for customers who need different amount of air supply and extremely accurate pressure. It can faciliate customer to optimize production process and improve ductivity.
The principle of VSD is to adjust the motor rotation speed automatically according to the catual air demand. The reduced system pressure decreases the total energy consumption of the whole system, which can redure energy costs by 35% or more. The VSD air compressor reduces the energy consumption through the follow points:
Removing the low efficiency transformation process from the full loading and unloading Avoiding the the power during the unloading process. Keeping the pipeline pressure drop under 0.1bar. Ruducing the average working pressure.
Lowering the system pressure to redure the system leakage. The soft starting method increases the current balance and avoids the current surge. Aplexible choice from 4 to 13bar which reduces the power consumption most.

PRODUCT OVERVIEW

TECHNICAL SPECIFICATIONS

PRODUCT OVERVIEW
 
Technical specification GA37-90VSD (versions 50/60Hz):
Compressor
Type
Working pressure Capacity FAD* Installed motor
power
Noise
Level**
Weight
Work place
Weight
Workplace Full feature
l/s m3/min cfm
bar psig min max min max min max kw hp dB kg lbs kg lbs
GA 37 VSD 4 58 26 124 1.6 7.4 55 263 37 50 66/67 1042 2297 1127 2485
7 102 26 123 1.6 7.4 55 260 37 50 66/67 1042 2297 1127 2485
10 145 25.8 107 1.5 6.4 55 226 37 50 66/67 1042 2297 1127 2485
13 189 40.3 87 2.4 5.2 85 185 37 50 66/67 1042 2297 1127 2485
GA 45 VSD 4 58 26 146 1.5 8.8 55 310 45 60 69/72 1100 2425 1190 2485
7 102 26 145 1.6 8.7 55 307 45 60 69/72 1100 2425 1190 2624
10 145 25.8 128 1.5 7.7 55 271 45 60 69/72 1100 2425 1190 2624
13 189 40.3 107 2.4 6.4 85 226 45 60 69/72 1100 2425 1190 2624
GA 55 VSD 4 58 32.4 197 1.9 11.8 69 418 55 75 69/72 1380 3042 1460 2624
7 102 26 175 1.6 10.5 55 371 55 75 69/72 1380 3042 1460 3263
10 145 25.4 155 1.5 9.3 54 328 55 75 69/72 1380 3042 1460 3263
13 189 37.0 129 2.2 7.7 78 273 55 75 69/72 1380 3042 1460 3263
GA75 4 58 37.8 250 2.3 15.0 80 529 75 100 69/70 1534 3382 1654 3263
7 102 37.4 250 2.2 15.0 79 530 75 100 69/70 1534 3382 1654 3646
10 145 48.1 219 2.9 13.2 102 465 75 100 69/70 1534 3382 1654 3646
13 189 58.3 182 3.5 10.9 124 386 75 100 69/70 1534 3382 1654 3646
GA90 4 58 37.0 293 2.2 17.6 78 621 90 125 73/74 1534 3382 1654 3646
7 102 39.4 292 2.4 17.5 84 619 90 125 73/74 1534 3382 1654 3646
10 145 48.3 257 2.9 15.4 102 545 90 125 73/74 1534 3382 1654 3646
13 189 59.4 214 3.6 12.9 126 454 90 125 73/74 1534 3382 1654 3646
 

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