Digital earth fault protection relay
GE Relays
The MIN, a member of the M Family of protection relays, is a digital
relay that provides ground directional protection for feeders of any voltage level and backup/auxiliary ground directional protection for transformers, generators and motors. The MIN offers advanced
protection that includes the features listed below.
Directional ground protection relay
Backup/auxiliary protection for line schemes
Component relay for generator, motor, and transformer packages Protection and Control
Two ground IOC (high and low) units for grounded systems
Two ground TOC (high and low) units for grounded systems
Two directional units (6"N) for grounded systems
Two directional units for undergrounded or Petersen coil systems
Configurable breaker failure to open
Directional comparison: scheme logic (MIN L models)
4 preconfigured overcurrent curves (ANSI or IEC)
Configurable breaker failure protection (50BF)
Configurable I/O
