HCS02.1E-W0054-A-03-NNNN

HCS02.1E-W0054-A-03-NNNN is a Bosch Rexroth Indramat controller in the HCS IndraDrive Controllers series. It belongs to the HCS02 line and is design version 1. Its power range is 1.5 to 11 kW, and it supports infeeding or feeded power-supply operation. The unit accepts three-phase AC mains from 200 to 500 V with a ±10% tolerance. Continuous power is 7 kW without a choke and 10 kW with a choke, while peak power is 12 kW without a choke and 16 kW with a choke.

The controller provides 20.6 A of continuous current at 4 kHz and a peak device current of 54 A. Its input current at continuous DC power is 19 A, and maximum inrush current is 2.8 A. Maximum output frequency at 16 kHz is 1600 Hz. The DC bus has 0.405 mF of capacitance for voltage stabilization, while maximum overvoltage is 33 V. Minimum insulation resistance is 8 MOhm for electrical isolation.

The braking circuit supports up to 18 kW of braking power and 9 kWs of braking energy. Control circuitry draws 23 W, and total power dissipation is 270 W. Cooling is provided by internal air circulation through an integrated blower, which removes operating heat. The IP20 enclosure protects against contact with hazardous internal parts and solid objects larger than 12.5 mm, but it does not provide water protection.