Product Description

The VMA 21KR 001-D Servodyn D power supply module comes with an easily replaceable mechanism. The Bosch Rexroth module can be substituted with another similar unit without having to switch off the complete system. The product is used to supply DC power to servomotors, controls and drives from the same manufacturer. It has a compact mechanics type of module width. The standard module may get damaged due to the repeated removal of the plug-in connections. The unit is capable of connecting to as well as monitoring a mode selector switch.

The power supply module has a rated voltage of 400VAC at a frequency of 50Hz and a regulated DC link voltage of 670VDC. The device features a ballast switch sinusoidal recovery system. It operates at an ambient temperature of 45°C. The unit has a power demand of 2.1A from a 24V power supply. The product has a weight of 8kg. The DC link joints of the module must have a tightening torque of 3Nm. The protective earth connection is established with the help of an earth bar that has a tightening torque of 5Nm. The device features current regeneration capability.

The supply module must be connected through a mains connection module, a line reactor and a mains filter. The device supports a link connection to three-phase modules through covered conductor bars. The product can be used along with a DMA module from the same manufacturer. It encompasses a H1 7-segment LED display to highlight the error messages and status messages. The FGI and AE LEDs are located at the bottom of this display. The X06 terminal strip features a floating relay contact with a maximum load rating of 1,000mA or 24V. This power supply module can be dispatched worldwide through shipping partners like DHL and UPS with a warranty period of one year.