MULTILIN MIFIINI01E00HI digital feeder relay

MULTILIN MIFIINI01E00HI digital feeder relay

Product Details Introduction

MULTILIN MIFIINI01E00HI digital feeder relay is a high-performance relay from the GE Multilin series, specifically designed for feeder protection and management in power systems. It is suitable for substations, distribution systems, and industrial power systems, with advanced protection, monitoring, and control functions.

Main functions and features

Protection function

Overcurrent protection: including instantaneous, timed and inverse time overcurrent protection, can effectively deal with short circuit and overload situations, and prevent system damage.

Ground fault protection: detects and isolates ground faults to protect the system from the effects of ground faults.

Undervoltage and Overvoltage Protection: Monitor voltage levels, provide undervoltage and overvoltage protection, and ensure the safe operation of equipment.

Load imbalance protection: Detect and protect against load imbalance to prevent equipment damage caused by imbalance.

control function 

Automatic reclosing: automatically restores power supply after the fault is cleared, improving the reliability of the system.

Circuit breaker control: controls the switching operation of the circuit breaker, supports automatic and manual control modes, and facilitates system maintenance and management.

Monitoring and Diagnosis

Real time data monitoring: monitoring real-time data such as current, voltage, power, etc., providing a detailed view of system operation.

Event recording and analysis: Record system events and fault information, including time, type, and related data, to assist in troubleshooting and system analysis.

Waveform capture: Capture electrical waveform data for in-depth analysis and diagnosis of events.

Communication and Interface

Supported communication protocols: Compatible with multiple communication protocols such as Modbus, DNP3, IEC 61850, ensuring compatibility with other systems.

Interface options: Provides Ethernet, RS-232, and RS-485 interfaces for convenient data exchange and communication with external devices.

user interface

Display screen: Equipped with an LCD display screen, providing an intuitive user interface for viewing and setting system parameters.

Configuration tool: Simplify the system setup and management process through graphical configuration tools, and improve work efficiency.

High reliability and environmental adaptability

Industrial grade design: Complies with industrial grade standards and can operate stably under various harsh environmental conditions.

Wide temperature range operation: Adapt to temperature ranges of different environmental conditions to ensure the stability and reliability of the system.

application area 

transformer substation

Feedline protection: provides protection for the feeders in the substation to ensure the safe and stable operation of the system.

Equipment management: Control and monitor equipment within the substation, optimize system operation and maintenance.

Distribution system

Load management: Monitor and manage loads in the distribution system to optimize system performance.

Fault isolation: Implement fault isolation, reduce the range of system power outages, and improve power supply reliability.

Industrial power system

Key equipment protection: Protect key equipment in industrial power systems to prevent production interruptions caused by malfunctions.

Power monitoring: Provide real-time power system monitoring to assist users in system optimization and maintenance.

summary

MULTILIN MIFIINI01E00HI digital feeder relay is a powerful relay with comprehensive protection, monitoring, and control functions. Its high-performance protection function, flexible configuration options, and high reliability design make it widely applicable in substations, distribution systems, and industrial power systems.

Product image

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