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Relay Protection Team Maintenance

Establish a Protection System Maintenance Program (PSMP) as identified in PRC-005. A comprehensive relay protection system maintenance checklist ensures that every relay, control circuit, and protection scheme receives the verification it needs to perform reliably under fault conditions. Rare operation, critical function: Protective relays may operate only once every several. ABB has developed a preventive maintenance concept for the well-established SPACOM, RE500 and Relion series relays. Protective relays play a key role in safeguarding equipment and. Protective circuit functional testing, including lockout relay testing, must take place immediately upon installation, every 2 years thereafter, and upon any change in wiring. If applicable, documentation is required detailing how verified protection segments overlap to ensure there is not a gap. The Protective Relay Maintenance Distribution course is an intensive, hands-on, lab oriented presentation. The participant will learn the basics of distribution protection combined with hands-on, realistic training on actual relays. But when it's needed, it has to perform.

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