Feeder Protection Relay GE MIFIIPI51E10HI00 | Grid Reliability

GE Multilin MIFIIPI51E10HI00 Feeder Relay — Product Description

Product Summary

The GE Multilin MIFIIPI51E10HI00 offers dependable feeder protection for medium- and low-voltage distribution networks. This compact relay helps operators maintain stable electrical performance across industrial and utility environments. Moreover, the module supports real-time diagnostic feedback that strengthens operational visibility. Engineers appreciate its straightforward configuration because it reduces commissioning time and supports predictable field performance. In addition, its communication flexibility ensures seamless network integration in both legacy and modern control architectures.

Technical Specifications

Electrical Configuration

• Phases: 3-phase + ground

• CT Ratings: 5 A phase (0.5–12 A), 1 A ground (0.1–2.4 A)

Power Supply

• AC Input: 110–230 V

• DC Input: 110–250 V

Communication Interfaces

• Ethernet

• RS-485

• Modbus protocol compatibility

Physical Details

• Dimensions: 100 mm × 80 mm × 20 mm

• Weight: 0.3 kg (shipping weight may vary)

• Country of Origin: USA

FAQ

Q: What type of protection does the MIFIIPI51E10HI00 provide?
It offers overload, short-circuit, and ground-fault protection for 3-phase feeders.

Q: Can this relay communicate with existing monitoring systems?
Yes, it supports Ethernet, RS-485, and Modbus for broad system compatibility.

Q: Does the relay store diagnostic information?
It records events and diagnostic data, which assists with failure analysis and preventive maintenance.

Q: Is the relay suitable for industrial retrofit projects?
Yes, its compact footprint and flexible communication options make it ideal for upgrades.

Q: What environments commonly use this model?
Industrial plants, utility substations, and critical power facilities often select this relay.