General Characteristics Model number ( on compressor nameplate) SZ100S4VC Code number for Singlepack* SZ100-4VI Code number for Industrial pack* * SZ100-4VM Drawing number 8552036b Suction and discharge connections Brazed KOMPRESOR AC Suction connection 1-1/ 8 " ODF Discharge connection 3/ 4 " ODF Oil sight glass Threaded Oil equalisation connection 3/ 8' ' flare SAE Oil drain connection None LP gauge port Schrader IPR valve None Swept volume 127, 2 cm3/ rev Displacement @ Nominal speed 22.1 m3/ h @ 2900 rpm - 26.7 m3/ h @ 3500 rpm Net weight 65 kg Oil charge 3, 25 litre, POE - 160SZ Maximum system test pressure Low Side / High side 25 bar( g) / 32 bar( g) Maximum differential test pressure 24 bar Maximum number of starts per hour 12 Refrigerant charge limit 8, 5 kg Approved refrigerants R407C, R134a, R404A, R507A Electrical Characteristics Nominal voltage 380-400V/ 3/ 50Hz - 460V/ 3/ 60Hz Voltage range 340-440 V @ 50Hz - 414-506 V @ 60Hz Winding resistance ( between phases) + / - 7% at 25º C 1.48 # Rated Load Amps ( RLA) 13.6 A Maximum Continuous Current ( MCC) 19 A Locked Rotor Amps ( LRA) 98 A Motor protection Internal overload protector Recommended Installation torques Oil sight glass 50 Nm Power connections / Earth connection 3 Nm / 2 Nm Mounting bolts 21 Nm