Allen-Bradley 25AD043N114 PowerFlex 523 AC Drive

Product overview

The Allen-Bradley 25A-D043N114 is a PowerFlex 523 AC drive for 380…480 V AC three-phase input with 0…460 V three-phase output, in frame E with an IP20, NEMA/UL Open Type enclosure and an integral EMC filter. Rockwell rates it at 30.0 HP and 22.0 kW for normal duty and 25.0 HP and 18.5 kW for heavy duty, with 43.0 A continuous output current. As a dual-rated drive it allows 110% overload for 60 s in normal duty and 150% for 60 s in heavy duty. Frame E measures 185.0 × 300.0 × 279.0 mm (W × H × D) and weighs 12.9 kg; it mounts by screws. The PowerFlex 523 is Rockwell's general-purpose 520-series drive for machines up to 30 HP and 22 kW. It offers volts per hertz and sensorless vector control, one PID loop, five digital inputs (four programmable), one isolated analog input, one form C relay output, RS485/DSI communication and one option card slot. The control module detaches from the power module and can be configured from a PC over a standard USB cable (MainsFree). Output frequency is programmable from 0 to 500 Hz and the PWM carrier frequency from 2 to 16 kHz.