Download - Atlas Copco

1COMPRESSOR DATA SHEETRotary Compressor: Variable Frequency DriveMODEL DATA - FOR COMPRESSED AIRManufacturer: Atlas CopcoModel Number:GA 160 VSD-125Date: 02-07-20122XAir-cooled Water-cooled Type: ScrewXOil-injected Oil-free # of Stages: 13 Rated Operating Pressure 125 psig b4 Drive Motor Nominal Rating 214 hp5 Drive Motor Nominal Efficiency 94.9 percent6 Fan Motor Nominal Rating (if applicable) 2 x 5.4 hp7 Fan Motor Nominal Efficiency 85.0 percentInput Power (kW)Capacity (acfm) a,d Specific Power (kW/100acfm) d204.0Max 1062.0 19.218*189.0992.0 19.05161.0856.0 18.81123.0657.0 18.7272.0356.0 20.2246.0Min 191.0 24.089* Total Package Input Power at Zero Flow c, d0.0 kW35.0030.0010Specific Power(kW/100 ACFM)25.0020.0015.0010.000 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 1050 1100Capacity (ACFM)Note: Graph is only a visual representation of the data in Section 8Note: Y-Axis Scale, 10 to 35, + 5kW/100acfm increments if necessary above 35X-Axis Scale, 0 to 25% over maximum capacity*For models that are tested in the CAGI Performance Verification Program, these items are verified by program administratorConsult CAGI website for a list of participants in the third party verification program: www.cagi.orgNOTES: a. Measured at the discharge terminal point of the compressor package in accordance withISO 1217, Annex E; acfm is actual cubic feet per minute at inlet conditions.Memberb. The operating pressure at which the Capacity and Electrical Consumption were measured for this data sheet.c. No Load Power. In accordance with ISO 1217, Annex E, if measurement of no load power equals less than 1%,manufacturer may state “not significant” or “0” on the test report.d. Tolerance is specified in ISO 1217, Annex E, as shown in table below:NOTE: The terms "power" and "energy" are synonymous for purposes of this documentVolume Flow Rateat specified conditionsVolume Flow RateSpecific EnergyConsumptionm 3 / min ft3 / min% %Below 0.5Below 15+/- 7 +/- 80.5 to 1.515 to 50+/- 6 +/- 71.5 to 1550 to 500+/- 5 +/- 6ROT 031 Above 15 Above 500+/- 4 +/- 510/11 R7 This form was developed by the Compressed Air and Gas Institute for the use of its members. CAGI has not independently verified the reported data.No Load / Zero FlowPower+/- 10%