ATV71EXS5C25Y - enclosed variable speed drive ATV71 Plus - 250 kW - 690V - IP54 SA

MAIN CHARACTERISTICS range of product ALTIVAR 71 PLUS product or component type VARIABLE SPEED DRIVE device short name ATV71 PLUS product destination ASYNCHRONOUS MOTORS product specific application COMPLEX HIGH-POWER MACHINES assembly style IN FL-STDG ENCL SPRT AIR FLOWS product composition A PLINTH 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 network frequency 47.5..63 HZ motor power kW 250 KW FOR 690 V line current 256 A FOR 690 V 250 KW COMPLEMETARY CHARACTERISTICS apparent power 306 KVA FOR 690 V 250 KW prospective line Isc 50 KA WITH EXTERNAL FUSES continuous output current 290 A AT 2.5 KHZ 690 V 250 KW maximum transient current 435 A FOR 60 S 250 KW 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 ASYNCHRONOUS MOTOR IN OPEN-LOOP MODE WITHOUT SPEED FEEDBACK speed accuracy +- 0.01 OF NOMINAL SPEED FOR 0.2 TN TO TN TORQUE VARIATION IN CLOSED-LOOP MODE WITH ENCODER FEEDBACK torque accuracy +- 15 IN OPEN-LOOP MODE WITHOUT SPEED FEEDBACK transient overtorque 170 OF NOMINAL MOTOR TORQUE FOR 60 S braking torque