Gas Engine Powered VRF Systems
Gas Engine Powered VRF Systems
Gas Engine Powered VRF Systems
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POWER SUPPLY WIRINGPower Supply: 3ph + NGHCP450HMTE4400V 3ph 50 HZGCHP560HMTE4Power Supply - Wire size sq mm sq mm 2.5 2.5Circuit Breaker - Switch Capacity A 20 A 20 AGounding - Wire size sq mm sq mm 2.5 2.5Screw size M5 M5Starter MotorAC/DC variable type DC StatorFans - Propellor type x 2 Motor3-phase inductance motor 6-poleFan motor rated output KW 0.25 x 2 0.45 x 2CONTROL WIRING2-core screened connected to AB sq mm 0.75 to 1.5ENGINEERING DATARefrigerant pipe connectionsliquid mm (in) 15.88 (5/8) 19.05 (3/4)gas mm (in) 34.92 (1 3/8) 38.1 (1 1/2)GAS supply pipe termination mm (in) 25mm (1 inch BSP)Exhaust drain connection mm o/d 18.2 i/d 12.2 rubber hoseRefrigerant R407C factory charge Kg 17.5 18ENGINE / COMPRESSOR<strong>Engine</strong> type Water-cooled 4 cycle, 4 cylinder OHVGross displacement cc 2237Speed range rpm 890 to 2375 890 to 2375<strong>Engine</strong> coolantEthylene glycolColant density 0.5Freezing temperature C -22Compressor type CR5445HVR CR5453HVRSOUND LEVELMeasured at 1 metre, at height of 1.5m dB 60 611
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