About the 807300-124R
The 807300-124R is part of the Reliance GV3000/SE AC Drive. Reliance Electric components may have been sold under other company names like ABB, Baldor Reliance, or Asea Brown Boveri, depending on the year of manufacture.
The 807300-124R is one of several available phase module assemblies for the GV3000 AC Drive. The unit is built upon a metal carrier that acts as a heat sink and as an installation base. This base includes an extruding metal handle with four shaped flanges that will allow you to secure the unit into place. The phase module assembly fits into the front of the unit toward the center top of the unit near the regulator printed circuit board.
The 807300-124R includes a number of insulated gate bipolar transistors that can be switched off and on by an integrated snubber/gate driver module. The unit is designed to provide modulated phase voltages. The board includes transformers and electrolytic capacitors along with other components to manage this.
The 807300-124R is designed to be used within a DC Bus assembly enclosure. It is typically used with a 2 bay unit. The main disconnect is supplied (standard cabinet paint.)
For a more detailed look at the 807300-124R assembly, or for an in-depth description of the GV3000 AC Drive, please turn to Reliance manuals or user guides. These publications are designed to help you with maintenance, installation, and troubleshooting in more detail than we can cover in this description. If you no longer have access to the documentation provided to you with your OEM purchase, let us know when you place your order. We may be able to help with replacements.
