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GE MIFIIPI55E20HI00 | Medium-Voltage Intelligent Feeder Protection Relay
Advanced Protection & Control for MV Power Distribution Networks
Product Overview
The GE MIFIIPI55E20HI00 is a premium medium-voltage (MV) intelligent feeder protection relay designed for power distribution networks in industrial facilities, commercial buildings, utilities, and critical infrastructure. As part of GE’s MIFII series—renowned for robust protection and smart grid compatibility—this relay integrates comprehensive protection functions, advanced monitoring, and flexible communication capabilities to ensure reliable operation of MV feeders, transformers, and switchgear.
Engineered for harsh industrial and utility environments, the MIFIIPI55E20HI00 offers high accuracy in fault detection, fast trip response, and seamless integration with SCADA/DCS systems. It provides protection against overcurrent, ground fault, overvoltage, undervoltage, and other electrical faults, while supporting predictive maintenance through real-time data analytics. Its modular design, user-friendly configuration, and compliance with global standards make it a versatile solution for modern power distribution networks.
Technical Specifications
Voltage Rating
3.3 kV - 36 kV (50/60 Hz)
Current Input
1 A / 5 A AC (Secondary), 0.1 A - 1 A (Direct)
Protection Functions
Overcurrent, Ground Fault, Over/Undervoltage, Phase Unbalance, Thermal Overload
Trip Response Time
Minimum 10 ms (Instantaneous Trip)
Control Power Supply
110/220 VAC/VDC (85-265 VAC, 85-300 VDC)
Communication Protocols
IEC 61850, Modbus RTU/TCP, DNP3, IEC 60870-5-104
Operating Temperature
-40°C to +70°C (-40°F to +158°F)
Ingress Protection
IP54 (Front Panel), IP20 (Rear Terminal)
Output Relays
8x SPDT (5 A @ 250 VAC), 4x NO/NC Configurable
Certifications
IEC 60255, UL, CSA, CE, SIL 2 (IEC 61508)
Display
Color LCD (320x240 Pixels), Backlit
Mounting Type
Panel-Mounted (144x144 mm, 5.7")
Key Features & Benefits
Comprehensive MV Protection
Covers all critical faults in medium-voltage networks (overcurrent, ground fault, etc.), minimizing equipment damage and unplanned power outages.
Smart Grid Compatibility
Supports IEC 61850 and other industry-standard protocols, enabling seamless integration with smart grid systems and centralized control centers.
Fast Fault Response
10 ms instantaneous trip response limits fault propagation, protecting downstream equipment and reducing restoration time.
Rugged Industrial Design
Operates in extreme temperatures (-40°C to +70°C) with IP54 front-panel protection, ensuring reliability in harsh utility and industrial environments.
Advanced Monitoring & Diagnostics
Real-time measurement of voltage, current, power, and energy; integrated event logging and fault analysis for predictive maintenance.
User-Friendly Configuration
Color LCD display, intuitive keypad, and remote configuration via software simplify setup, commissioning, and maintenance.
Typical Application Areas
The GE MIFIIPI55E20HI00 sets a new standard for medium-voltage feeder protection, combining advanced technology, robust performance, and smart grid readiness to ensure reliable, safe, and efficient operation of power distribution networks in the most demanding applications.
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YMGK Purchase Information
Browse the YMGK website to address issues that customers are more concerned about, including purchasing details. YMGK offers one-stop global industrial product procurement.
Contact Information
- Sales Manager: KI MI
- WeChat: 18059884790
- WHATSAPP: +86 18059884790 (Click to add)
- Email: plc66@qq.com
Core Advantages
- 121 shared inventories worldwide, with direct procurement from overseas warehouses.
- Provide favorable prices and professional after-sales warranty services.
- All products are brand new and original; spare parts come with a one-year warranty and have been tested and certified.
- For orders of more than one product, contact us to get an exclusive discount.
- If other suppliers offer lower prices for the same products, we are willing to provide further discounts based on your budget.
Customer Distribution
Our customers are from: United States, Germany, Japan, South Korea, United Kingdom, France, Italy, Canada, Brazil, India, Australia, Russia, Spain, Netherlands, Switzerland, Sweden, Belgium, Austria, and Turkey.
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