The IMM8001 and IMM8002 digital relays are designed to protect medium to high power MV motors. They are an improvement over the IMM7000 series and include additional features such as event logging, traceability, self diagnostics and two independent settings groups.
ANSI functions for IMM8001:
27 / 48 / 27RC / 49 / 27ST / 50 / 37I / 51N / 37P / 51LR / 46 / 51 / STALL / 59 / 66
ANSI functions for IMM8002:
26 / 27 / 48 / 27RC / 49 / 27ST / 50 / 37I / 51N / 37P / 51LR / 46 / 51 / STALL / 59 / 66
The IMM8002 also allows the connection of up to three temperature sensors (RTDs).
These relays are part of the PROCOM range, offering multi-function protection and communication via Modbus (RS485). A full brochure is available on the PROCOM range page. Unlike other relays in the PROCOM range, the IMM8001 / IMM8002 are not constructed in the modular "R-Case" design and therefore cannot be mounted in a rack with other relays.