Product Description

The HVE04.2-W075L/S201 is a power supply module rated for 380 to 480 Volts AC input. It is manufactured by Bosch Rexroth and is intended for use in Rexroth DIAX 04 systems. The HVE04.2-W075L/S201 operates with unregulated DC bus voltage which means that the power output of the supply varies with input voltage. Therefore, Bosch has provided the relevant continuous output and peak power ratings for four different input voltages which are 380 Volts AC, 400 Volts AC, 440 Volts AC and 480 Volts AC. The nominal output power rating of the HVE04.2-W075L/S201 is 75 kilowatts. The supply is only compatible with three-phase input from the mains electrical supply. The supply is equipped with increased loading capacity for external DC bus capacitors: standard power supplies are rated for 10 millifarad while the HVE04.2-W075L/S201 is rated for 200 millifarad of maximum external DC bus capacity. The charging time is 6 seconds.

The HVE04.2-W075L/S201 is a line 2, design 2 supply from the HVE product line. It can supply DC power to multiple HDS / HDD drive controllers installed in a DIAX 04 chassis. HVE supplies dissipate regenerated energy as heat via a bleeder resistor. The bleeder continuous power is 2.5 kilowatts, and the bleeder peak power is 270 kilowatts. Peak regenerated energy for the supply is 250 kWs. The HVE04.2-W075L/S201 is an air-cooled device and cools through natural convection. An integrated blower is provided for the facilitation of air flow around the supply. Dimensions of the IP 10 rated power supply enclosure are 498 x 250 x 262 millimeters. The approximate shipping weight of the supply is 28 kilograms. Installation and maintenance of the supply should only be performed by trained technical personnel.