CP-A RU Redundancy Unit Data Sheet

This data sheet describes ABB's CP-A RU redundancy unit, an accessory for CP range power supplies that provides true redundant decoupling of two parallel-connected power supplies to increase system availability. It details characteristics such as dual 20 A inputs, a 40 A output, integrated decoupling diodes, and optional monitoring via the CP-A CM control module for undervoltage detection and fault signaling.