Protection & Interlocking Systems.
- Protection tripping events need careful management in automated networks and switchgear, Weirgrove's network management systems are programmed to recover sections of networks or busbars while inhibiting unsafe switching practices.
- Protection and interlock status contacts are also normally included in hardwired interlock schemes to prevent unsafe switching in manual operating modes.
- Protection design studies and calculations.
- LV and MV Protection Systems in switchgear packages.
- Managed G59/2 mains paralleling generator protection schemes.
- Self healing redundant ring distribution systems with fault passage detection.
- Grading and blocking schemes.
- Injection testing and validation on site.
- Robust hardwired interlocking schemes, state stable and failsafe.
- Boolean logic configured in intelligent protection relays.
- Modbus communications and integration with monitoring by Weirgrove control systems and HMIs.
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