CMC Accessory for testing traveling wave protection relays and fault locators
TWX1 is the ideal field-testing solution to test all functions of traveling wave protection relays. It is fully supported by the software RelaySimTest and enables testing to be prepared and performed efficiently. Separate calculations, setting or wiring changes are not required during testing with the TWX1. Additionally, using test modes is also unnecessary. Test procedures are started with a single click, and all protection elements are tested simultaneously.
The TWX1 requires a CMC with a NET-2 interface board.
- Control complete execution from one location
- No separate calculations
- No rewiring during execution
- Nanosecond precision
- Testing of all time domain elements w/o setting changes
- Works for single-, double- and multi-ended TW systems