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)