MIFIINI01E10HI001 (GE Multilin MIF II Feeder Protection Relay)

Brief Description

MIFIINI01E10HI001 is a GE Multilin MIF II digital feeder management IED, widely used for medium-voltage distribution feeder protection, metering and control. It integrates overcurrent, ground fault, voltage protection and breaker control in one compact panel-mounted relay for substation automation and SCADA integration.

Product Features & Functions

• Phase and ground overcurrent protection, instantaneous high-set overcurrent, thermal overload protection
• Optional cold load pickup, breaker failure protection, auto-recloser and programmable logic
• ANSI / IEC time-current curves for flexible protection coordination
• Built-in voltage monitoring, power metering, fault recording and event logging
• Front LCD and keypad for local setting, status viewing and test operation
• RS232 front port and rear RS485, supports Modbus RTU, DNP3.0, IEC 60870-5-103
• Fixed digital inputs and relay outputs, configurable LED status indicators
• Rugged design for substation cabinet, high EMI immunity for power distribution environment

Application Scenarios

• Medium voltage distribution feeder protection in utility substations
• Backup protection for transformers, generators and large motors
• Industrial plant power distribution and captive power station control panels
• SCADA and remote substation monitoring systems
• Legacy GE MIF II relay maintenance and spare replacement

FAQ