ATV61EXC2C25Y - enclosed variable speed drive ATV61 Plus - 250 kW - 690V - IP23

MAIN CHARACTERISTICS range of product ALTIVAR 61 PLUS product or component type VARIABLE SPEED DRIVE device short name ATV61 product destination ASYNCHRONOUS MOTORS product specific application PUMPING + VENTILATION MACHINE assembly style IN FL-STDG ENCL COMPACT VER product composition A LINE CHOKE EMC filter INTEGRATED network number of phases 3 PHASES rated supply voltage 690 V +- 10 supply voltage limits 621...759 V supply frequency 50..60 HZ - 5..5 network frequency limits 47.5...63 HZ motor power kW 250 KW 3 PHASES AT 690 V line current 257 A FOR 690 V 3 PHASES 250 KW IP degree of protection IP23 COMPLEMETARY CHARACTERISTICS apparent power 307 KVA FOR 690 V 3 PHASES 250 KW prospective line Isc 100 KA WITH EXTERNAL FUSES continuous output current 290 A AT 2.5 KHZ 690 V 3 PHASES maximum transient current 348 A FOR 60 S 3 PHASES speed drive output frequency 0.1...500 HZ nominal switching frequency 2.5 KHZ switching frequency 2.5...4.9 KHZ WITH DERATING FACTOR speed range 1...100 IN OPEN-LOOP MODE WITHOUT SPEED FEEDBACK speed accuracy +- 10 OF NOMINAL SLIP FOR 0.2 TN TO TN TORQUE VARIATION WITHOUT SPEED FEEDBACK torque accuracy +- 15 IN OPEN-LOOP MODE WITHOUT SPEED FEEDBACK transient overtorque 120 OF NOMINAL MOTOR TORQUE FOR 60 S braking torque