Product Description

The HVR03.1-W045N is a power supply unit produced by Bosch Rexroth. This second-generation product is one of the several such modules in the DIAX04 product group. The unit functions using a regulated DC bus voltage. It is also capable of using a mains voltage ranging from 3 x 380to 480VAC with a tolerance limit of +/-10% at a frequency range of 50to 60Hz. The device is used for control and power voltage supply by the manufacturer’s HDS and HDD drive and control systems. The power supply unit is equipped with monitoring functions and supplies the control voltage for the connected drive controller. It is available with a one-year warranty period.

The power supply unit helps in communication with the manufacturer’s drive controllers through the control bus voltage supply. This module can be connected to motors that have a continuous mechanical power rating of up to 36kW. It should be mounted in a closed housing or a control cabinet. The product has a protection rating of IP 10 according to IEC 529 specifications. The device is integrated with a power rectifier to rectify the three-phase AC voltage. If the motor using this power supply unit operates in Generator mode, the energy is generated back once again into the mains.

This HVR series module offers a regulated DC bus voltage for the connected drive controller. The power supply unit is fitted with a bleeder module that controls the motor through a braking action when there is a mains failure. It must not be used in case of extreme temperature fluctuations or underwater. The device is intended for operation between a temperature range of 5°C and 45°C with rated data. The product features protection from penetration by objects with diameters of more than 50mm. The power supply unit can be dispatched safely to any address worldwide.