About the 179069
Greater Product Series Information
The 179069 is a DC Bus Control printed circuit board for the C-Frame LiquiFlo AC Power Module. This 179069 Rockwell Control Board device can be described as a member of the Drive Boards product series from Reliance Electric, and as such, has to be diagnosed as a legacy series product offering, given the truth that the Reliance Electric manufacturer as a whole went kaput in one of the years beyond its founding.
Hardware Tips and Specifications
The DC Bus Control PCB is located directly below the power module adapter PCB (179067) and connects to this board via vertical connectors and the power interface harness as well as the Bus Control-PMA harness. It also connects to the exterior of the open chassis via the gate driver harness. The LiquiFlo AC Drive series have been sold under both Reliance and Rockwell Automation company names. The DC Bus Control PCB also:
- is available as a Rockwell part with similar specifications
- is liquid-cooled and PWM (pulse-width modulated) drives
- can be used for applications needing vector regulation, or as a general-purpose drive system
- designed as part of a C-Frame drive
- are typically open-chassis style drives with a full-load power wattage of 7000 W (fluid) or 2000 W (air)
- can use V/Hz or Vector regulation
With V/Hz regulation the drive offers 110% continuous output current capacity. Vector regulation allows drive output to 150% for up to five seconds. To access important information regarding the proper handling of and installation requirements for the 179069 board, please refer to original documentation from Reliance like manuals, user guides, or data sheets for this part. AX Control may have copies available if you have misplaced your original documentation. Please talk to our sales staff when you place your order.
