what is protections used for 6.6kv ht motor

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what is protections used for 6.6kv ht motor..

Answer / ganeshyeole

1. phase over curtent27.
2. earth fault 27b.
3. unbalance46.
4. 48 locked rotter.
5. start per hour.
6. thermal overload49.
etc.

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what is protections used for 6.6kv ht motor..

Answer / kannan

make > schnider electric
MICOM 220 Motor production relay

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