Product Description

The HVR03.2-W045N-RE02 power supply unit belongs to the HVR series of such modules. This power supply unit from Bosch Rexroth provides the connected HDS or HDD series drive controller in the DIAX04 product family with a regulated voltage. It must be placed along with its drive controller in a control cabinet. It does not feature protection against water. The product comes with the integration of a three-phase IGBT bridge. The unit requires a combing filter and a commutation choke for the mains connection. The module has a continuous DC bus power of 45W. The product can be dispatched to the address of your choice across the globe.

The power supply unit features maximum regenerated energy of 80kW and a DC bus voltage of 750VDC. The DC bus of the product is capable of supporting 20mF additional capacitance without any extra charging set. The device can support the connection of up to six HZK modules to its DC bus. It must not be contaminated by dirt or condensation on its surface. The unit should always be installed below 1,000m above sea level when there is no power reduction. The module supports the operation of several drive controllers at a time. It supports the braking of motors with permanent magnets energization by using the short circuit bus in the case of a drive electronics fault.

The unit has a peak DC bus power of 135kW for 0.3 seconds and a short-term DC bus power of 105kW for three seconds. The module supports the application of short-term loads for accelerating the main and feed drives. It weighs 31kg. The device must be supplied with a DC bus continuous power if servo and main drives are operated on it. The product may need a cooling unit during operation. The HVR03.2-W045N-RE02 is backed by our warranty for one year.