transformer fluctuation
transformer fluctuation
(OP)
a 100 kva transformer is installed at one of our remote installations. we recently received a report that this transformer is causing fluctuation. can any one suggest for remedy and cause of it






RE: transformer fluctuation
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RE: transformer fluctuation
On which side of the transformer (primary or secondary) are these fluctuations being noticed?
What type of fluctuations?
RE: transformer fluctuation
1- Is this a standard two winding transformer with or without LTC or a regulator transformer? The best source of information is the transformer nameplate.
2- Register measurement: Min/Max voltage, frequency of fluctuation. Is this a flicker or harmonics that could cause voltage fluctuation? What kind of load is connected to this unit? Ex. large motor starting, furnace, etc.
3- Did you check with your local utility? What is their assessment?