HOME COMPANY SERVICE PRODUCTS CONTACT TECHNICAL DESCRIPTIONS Construction Forms EN 60034-7 Type of encolsure acc. to EN 60529 Voltages and Frequencies Temperature rise VOLTAGES AND FREQUENCIES: Conversion factors for the listed powers Motorwinding 50 Hz Connec. 60 Hz Rated speed Rated power Rated torque Rated current Starting torque 230 V 230 V 1,2 1,00 0,83 1,00 0,83 400 V 400 V 1,2 1,00 0,83 1,00 0,83 500 V 500 V 1,2 1,00 0,83 1,00 0,83 400 V 440 V 1,2 1,15 0,96 1,00 0,96 500 V 550 V 1,2 1,10 0,91 1,00 0,91 « back