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DESCRIPTION :
- This system is used in open cast mines for feeding HT power to the mobile mining equipments. The design is robust and suitable for frequent shifting in open cast mines. The enclosure is designed for IP 55 and can be exposed to extreme climatic conditions.
THE FIELD SWITCH COMPRISES OF THE FOLLOWING MAJOR COMPONENTS :
- HT VCB, HT Isolator, PT & CT.
- Protective Relays :
Over Current & Earth Fault.
Earth Leakage.
Phase Sequence.
Over / Under Volatage.
Cable Earthing Check.
Remote Closing Facility.
Any other protection as per customer's specification.
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