Answer / markandeya

bucholz relay will bi instaald in between conservator and
transformer body.
it will give trip command when flow of oil is high or no
oil in conservator.

PRV is connected at the top of atransformer body. it will
opens towards atmospare when inside pressure is high

Answer / rupesh birla

Baccho relay genral operated through gas actuated in transformer. And prv relay operated throw oil pressure in transformer.

we have require a Motor (1500kW, 6.6kV, 50Hz) which shall operate at 1500rpm during 30min and after it shall run on 500rpm during 15min. The same cycle shall be repetitive during the whole working days. Which method is best and economic to achieve such type of task. VFD, VVFD, Pole changing motor etc.

0 Answers   MTN,

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