Speed controller, 5.6 A, 2.2 kW, 230/277 V AC, AS-Interface®, S-7.4 for 31 modules, with braking resistance, with fan Speed controller, Description: integrated PTC thermistor monitoring and Thermoclick with safe isolation, Two sensor inputs through M12 sockets (max. 150 mA) for quick stop and interlocked manual operation, optional: 4 sensor inputs with M12-Y adapter for switchover to creep speed, Connection of supply voltage via adapter cable on round or flexible busbar junction, Diagnostics and reset on device and via AS-Interface, with AUTO - OFF/RESET - HAND key switches, 3 fixed speeds and 1 potentiometer speed, can be switched over from U/f to (vector) speed control, with selector switch REV - OFF - FWD, optional: Faster stop if external 24 V fails, without manual override switch, Fan: with fan, Braking resistance: with braking resistance, Rated operational voltage: Ue= 400 V AC, 3-phase, 480 V AC, 3-phase, Output voltage with Ve: U2= 400 V AC, 3-phase, Mains voltage (50/60Hz): ULN= 380 (-15%) - 480 (+10%) V, At 150% overload: Ie= 5.6 A, Control voltage external brake (50/60 Hz): 230/277 V AC, Mains voltage (50/60Hz): ULN= 380 (-15%) - 480 (+10%) V, assigned motor rating P Note: at 400 V, 50 Hz, 150 % Overload: P= 2.2 kW, assigned motor rating P Note: at 480 V, 60 Hz, 150 % Overload: P= 3 HP, assigned motor rating P Note: for normal internally and externally ventilated 4 pole, three-phase asynchronous motors with 1500 rpm-1 at 50 Hz or 1800 min-1 at 60 Hz, AS-Interface profile cable: S-7.4 for 31 modules, Standards: IEC/EN 61800-5-1, UL 61800-5-1, Guideline 2011/65/EU (RoHS), CE approval, UL approval, Degree of Protection: IP65, NEMA12