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NERC PRC-025​

Generator Relay Loadability Standard

Overview

The purpose of the NERC PRC-025 Generator Relay Loadability standard is to ensure that load-responsive protective relays associated with generation facilities are set at a level to prevent unnecessary tripping of generators during a system disturbance that does not pose a risk of damage to associated equipment.

Download the NERC standard and review deadlines for compliance.

PRC-025 Standard

Compliance Due Dates

Key deadlines are as follows:

  • 100% complete – October 2019
  • 100% complete if a retrofit is required to comply – October 2021

RESOURCES AND TOOLS

Utilize these valuable tools to assist you with complying with the NERC PRC-025 standard.

How We Help

Through simple or complex evaluation, Vertiv’s NERC experts can help you ensure the settings of your generator protective relays comply with PRC-025. Want to learn more? Submit a question to one of our NERC experts, or schedule a one-on-one call to discuss your NERC compliance needs.

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