Product Description:

The HCQ02.1E-W0025-A-03-B-L8-1S-NN-NN-NN-FW is a power supply unit produced by Bosch Rexroth Indramat within the HCQ Micro Controls series. Designed for cabinet installation, it converts three-phase utility power into a regulated DC link. It also supervises coordinated motion tasks for industrial automation cells, allowing one unit to support shared bus power and centralized control in multi-axis equipment. This arrangement is useful in compact machine cabinets where power conversion and motion control are combined in one chassis.

The power section accepts a main connection of 3 x AC 200…500 V with a tolerance of ±10 %, allowing installation on diverse supply networks. It delivers up to 25 kW of continuous power while drawing a rated input of 44.0 A under UL rules. Compatibility with 50…60 Hz supports stable operation on common utility systems, and the unit uses a feeding supply type that provides a common DC link for downstream inverters. This wide input range helps the unit fit facilities that do not share the same incoming voltage. An internal blower circulates air to remove thermal losses, and the assembly withstands a short-circuit current of 42000 A rms during fault conditions. The converter provides a three-phase 0 to 500 V output for connected drives, while the LX 800 embedded PC handles motion commands and network traffic over SERCOS III.

The housing weighs 11.70 kg and measures 320 mm wide, 455 mm high, and 191 mm deep, which supports straightforward panel mounting inside an enclosure with an ingress rating of IP 20. Branch-circuit protection is provided by a class J fuse rated at 60 A, and the basic control section is identified as design 1 in line 02 of the HCQ Micro Controls group. The controller provides 32 digital inputs and 16 digital outputs for machine signals. It also includes five encoder channels and four probe interfaces, which allow connection of feedback devices, reference sensors, and probing functions used by coordinated machine axes.