Grundfos mms8000 submersible pump motor 22kw ip68 380v//480v

Technical data Motor mechanical seal CER//CARBON Motor version T30 Motor material Cast iron DIN W -Nr 0 6025 ASTM 35-40 Motor diameter 8 inch Liquid Max T liquid at 0.15 m//sec 25 °C Max T liquid at 0.5 m//sec 30 °C Electrical data Motor type MMS8000 Rated power - P2 22 kW Mains frequency 50 Hz Rated voltage 3 x 380-400-415 V Voltage tolerance 6//-10 % Rated current 50 0-48 0-47 5 A Starting current 480-530-560 % Cos phi - power factor 0 86-0 84-0 82 Rated speed 2870-2890-2900 rpm Full load torque 73 Nm Locked rotor torque 140-170-180 % Breaking torque 240-260-290 % Moment of inertia 0 023 kg m² Max. axial load 5000 kg Motor efficiency at full load 82 % Motor efficiency at 3//4 load 82 % Motor efficiency at 1//2 load 80 % Starting type DOL Protection class (IEC 34-5) IP68 Motor protection NONE External thermal protection Built-in temperature sensor No Winding resistance 0 520 ohm Windings PVC