HCS03.1E-W0070-A-05-NNBV

HCS03.1E-W0070-A-05-NNBV is manufactured by Bosch Rexroth Indramat as part of the HCS IndraDrive Controllers series. It belongs to the HCS03 line and has design version 1. The controller supports a power range of 15 to 75 kW for operating compatible drive systems, while its device peak current of 70 A indicates the maximum short-duration current capacity.

The unit accepts a three-phase AC mains input of 400 to 500 V with a tolerance of +10% and -15%. Its voltage code is 05, corresponding to this voltage configuration. The power supply unit supports infeeding and fed operation for connection within the drive system, and a 24 VDC supply from the DC bus powers the associated low-voltage circuitry.

Cooling is provided by internal air circulation through an integrated blower, which removes operating heat from the controller. The enclosure has an IP20 rating, providing protection against contact with hazardous internal parts and ingress by solid objects larger than 12.5 mm, but not against water.