ABB REB500BU 1KHL160006R0001H Bay Unit Protection Module 51401952-200 2 kg Installation Notes

2 kg Installation Notes

Communications: Ethernet

and Testing) for proper analog communication handling

For new systems

ABB REB500BU 1KHL160006R0001H Bay Unit Protection Module 51401952-200 2 kg Installation NotesProduct Description Overview The REB500BU (1KHL160006R0001H) is a high performance Bay Unit designed for the ABB REB500 distributed busbar protection system. This module provides precise, high speed acquisition of current and voltage signals from the primary substation equipment and executes both local and centralized protection functions. It is installed in individual feeder cubicles and communicates with the Central Unit over fiber optic networks,