About MICOM P442311B2M0360J PROTECTION RELAY

MICOM P442311B2M0360J PROTECTION RELAY

P442311B2M0360J is a numerical distance protection relayfrom the MiCOM Agile P44 series, designed for high and extra-high voltage systems. Key features include:

• Flexible ProtectionProvides full scheme 6-zone distance protection, aided directional earth fault (DEF), and backup protection for utility lines and cables.

  Advanced FeaturesIncorporates novel transient earth fault detection (TEFD) and phase preference tripping logic for various system earthing methods.

  Comprehensive MonitoringOffers a full suite of monitoring, control, and recording capabilities, including fault locator and autoreclose functions.

  High AvailabilitySupports redundant Ethernet communications and is designed for high-density traffic in IEC 61850 networks.

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Comprehensive Protection Features

The MICOM P442311B2M0360J relay delivers essential protection against overcurrent, earth faults, breaker failures, and provides distance protection. Its fast response time, reliable outputs, and event recording capabilities offer assurance for critical electrical infrastructure. Designed for feeder, transformer, and generator protection, this relay ensures operational continuity and system safety.


Flexible Communication and Display

This relay supports versatile connectivity, including RS232, RS485, and Ethernet interfaces. It operates seamlessly with IEC 61850, Modbus, and DNP3 protocols, enabling easy integration with supervisory control systems. The clear backlit LCD display allows users to monitor parameters, review event logs, and configure settings efficiently on-site.


Industrial Durability and Mounting

With an IP40-rated front panel, robust mechanical life exceeding 10 million operations, and high insulation resistance, the MICOM P442311B2M0360J is engineered for endurance. Its panel mount design and rear terminal connections simplify both installation and maintenance in various environments, while the broad temperature range ensures reliable performance in harsh conditions.