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HVAC SYSTEM-AC COMPRESSOR 155 2.0 TECHNICAL SPECIFICATIONS :- A: Compressor can be used under below conditions and ranges stated below Refrigerant HFC – 134a Compressor oil ATMOS GU10 (110±10 ml.) Direction of rotation Clockwise / when looked from clutch side Regular rotation [r/min] 700 ~ 7200 Maximum rotation allowed [r/min] 8200 (Please add high-speed-cut control.) Comp. Ambient temp. ºC at every usage range. Below 100 ºC Applied voltage to clutch [V] 10 ~ 15V If it becomes lower than 10V, clutch will not engage. Relief Valve Specifications Opening Pressure Range 3.50 ~ 4.14 MPA Minimum Reseal Pressure 3.00MPa Explanation of Relief Valve High pressure refrigerant gas and lubricant discharges from relief valve, when abnormal pressure occurred Rated Voltage DC12V Power Consumption 25.7W at 20ºC Saturation Current Saturation Value 2.14A To Prevent Damage of Bearing for rotors Recommendation for Belt Tension : 600 ± 100 Nm Anti slugging valve (Rear plate) This compressor has anti slugging valve to prevent the abnormal pressure of refrigerant by liquid compression. B: OILS AND LUBRICANTS SPECIFICATION Specification Details Refrigerant R-134a Refrigerant charge quantity 380 ± 20 gms Compressor Lubrication oil used ATOMOS GU10 Compressor oil (total quantity) 110 ± 10 ml (in the system)