YS Engineering Solution provides comprehensive Air Circuit Breaker (ACB) Maintenance and Service, crucial for ensuring the reliable operation and safety of main switchboards. Their preventative service involves a thorough process of cleaning, inspection, and lubrication of the ACB's mechanical linkages and moving parts to prevent sticking or slow operation. A key diagnostic step is the execution of Primary and Secondary Injection Tests to verify that the release unit and protective relays are functioning accurately and tripping at the correct set points. For corrective service, they address common issues like contact erosion and mechanism wear using genuine spare parts. This meticulous Maintenance ensures the ACB Maintains its high-speed fault interruption capability, thereby minimizing the risk of major Electrical faults and system downtime.
