RED670 1MRK000008-MB ABB Display Panel Module for Protection Relays

Description

TheABB RED670 1MRK000008-MB Display Panel Moduleis a front-mounted human-machine interface (HMI) designed for theRelion® 670 series, specificallyRED670 line differential protection relays. It provides operators withdirect access to real-time measurements, event logs, and control functions, making it essential for commissioning, fault analysis, and routine operation in critical power infrastructure. The display featuresgraphical LCD visualization with ANSI symbolsandtactile push-buttons, allowing intuitive navigation through protection settings and system status. Its rugged construction ensures reliable performance inharsh substation environments, including high electromagnetic interference and temperature extremes. For example, during a transmission line fault, engineers canverify trip signals, review fault records, and reset protection functions directly at the relaywithout external devices.