SIMOTICS SD LOW-VOLTG.SQUIRREL-CAGE MOTOR IP55, SPECIAL INSUL.UP TO 690 V FOR OPERATION WITH SINAMICS OR SIMOVERT MASTERDRIVES THERM. CL.(F), 8 POLE 110 KW, 50HZ(MAINS)* SIZE 315 L GREY CAST-IRON ENCL. 3 AC 50HZ 690 VY * IM B 3, IM B 6, IM B 7, IM B 8 A11 = MOTOR PROTECTION WITH 3 PTC THERMISTORS FOR SHUTDOWN L27=INSUL. BEARING CARTRIDGE H73=PULSE GENERATOR HOG 10 D 1024 I, 16 MM (HUEBNER, BERLIN, GERMANY) 2X1024 PULSES PER REV. MOUNTING COST INCLUDED W. UNIT G17=MOUNTING OF SEPARATELY DRIVEN FAN Y81=SEPERATE FAN WITH NON-STD. VOLTAGE AND/OR FREQUENCY ... V, .. HZ