ABB REB500 Commissioning Manual

Also see for Relion REB500: Product guide Technical manual Applications manual Communication protocol manual Technical manual

Contents

ABB REB500 Commissioning Manual Manual pdf 15 page image

1MRK 505 351-UEN Section 2CommissioningCommissioning Manual 7Distributed busbar protection REB5002.2 Commissioning procedure2.2.1 Overall procedureThe following overall procedure has proven as best practice.Some items listed might not be applicable depending on thesubstation architecture.Checks prior to energizing on the IED1. Record the equipment data2. Visually inspect for transport damage3. Visually inspect the external wiring and cables4. Check the grounding of cubicles and other units5. Check the auxiliary DC battery supply6. Check the settings7. Check the CT circuitsPolarity, ratio and wiring8. Check the VT circuitsChecks after energizing the IED9. Comparison with the layout of the primary system.10. Secondary injection tests using the test set11. Check the binary input signals12. Check auxiliary contacts on the isolators and circuit-breakers and the“CLOSE” command13. Check the control signal and alarm circuits14. Check the tripping circuits15. Check the stability factor