GE 489 Management Relay System Industrial Protection Module communication controller board and E thermocouples

and E thermocouples

Number of Power Groups: Each Power Group comprises 8 channels

The 3500/15 AC and DC Power Supplies are half-height modules designed for installation in the designated slots on the left side of the rack

ATEX: CAT/NDIR: II 2G Ex db IIC T6 Gb Ta = -40°C to +65°C

GE 489 Management Relay System Industrial Protection Module communication controller board and E thermocouplesOverview The GE 489 Generator Management Relay is part of GEs Multilin series of advanced protective relays. Specifically engineered to protect mediumvoltage synchronous and induction generators, it offers protection against both electrical and mechanical faults. By combining key features such as thermal modeling, current imbalance detection, ground fault protection, and generator start supervision, the 489 relay ensures the safe and efficient