IRL-M · Motor Multifunction Protection for MV Power Systems & Industry

Protection, Control and Metering Functions for  Motor Applications

IRL-M relays are normally used in medium voltage lines, transformers, generators, motors and feeders in general, where a full bay protection is required and they can also be used in high voltage applications as backup relay.

These IEDs use the most advanced digital technology based on a powerful microprocessor and DSPs that incorporate, depending on the selected model, Directional and Non-Directional Overcurrent Protection units, Overvoltage, Undervoltage, Over / Underfrequency, Synchronism, Power Inversion, Thermal Image and Recloser among many other protective functions adequate for systems with solid ground connection, connection to ground through impedance or isolated or resonant ground systems.

Key Features

  • Motor Protection Relay with Measured Ground (IRL-M/AA/).
  • Motor Protection Relay with Sensitive Ground (IRL-M/AB/).
  • Motor Protection Relay with Measured Ground and RTD inputs (IRL-M/BA/).
  • Motor Protection Relay with Sensitive Ground and RTD inputs (IRL-M/BB/).

Related

Literature

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