The project
The old relays were unreliable. We programmed and tested new relays off-site, prepared complete project documentation and took care of demolition, installation and commissioning.
Planning and scheduling
Assessment of the overall impact of the relay replacement and identified risks associated with integration, wiring and configuration in the existing power system.
Implementation
Carrying out the refurbishment from dismantling to commissioning ensured functional equivalence and verified logic and settings against the original schematics.
Review
A third-party review confirmed that the protection features were maintained or improved - the system met reliability and performance standards.
