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What accessories required to give the motor with given
circuits and do you know the ratings of those accessories?
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Answer Posted / manish joshi
1. RTD's: Resistance temperature Detectors : used to
measure the winding temperature , PT-100 is used in RTD and
normally 6Nos can be used
2. BTD's: Used to measure the bearing Temperature rise.
Normally 1pc/Bearing
3. DTT's : Dial type thermometeres with contacts/without
contacts alarm trip
4. Space Heater: Used to remove moisture when motor starts
after a very long time where moisure is present in the
surroundings. ratings 240 V 1Ph.
5. SPM Nipples: for vibration monitoring
6. Seperate terminal box for space heater.
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