
ABB SPCT 5D54-AB Distribution Automation Relay Hdsp 7801 Module W Display REV 4
ABB SPCT 5D54-AB Distribution Automation Relay HDSP 7801 Module w/ Display REV 4 This ABB SPCT 5D54-AB is a digital protection relay module designed for automation and fault management in electrical distribution networks, offering programmable control and status indicators. Key Specifications Brand: ABB Model: SPCT 5D54-AB Module Type: Distribution Automation Relay Display: Integrated digital display Indicators: LED status lights for Shot 1–5, Final Trip, r/f, SGF, SGB, SGR, IRF, etc. Inputs/Outputs: Multi-channel interfacing with AR1–AR4 Buttons: RESET/STEP and PROGRAM Mounting: Rack-mountable plug-in card Revision: REV 4 Engineered for substation and automation systems, this relay module enables real-time monitoring and control of multiple fault events and breaker trips, ideal for integration into SCADA networks.