How to design CT for connected with Transformer OLTC
operation? normally CT output design for 1A/5A range but
during OLTC Tap position changing time how to function the
CT?
why transformer not used to starter
In 3phase supply Voltage will come around 370v then what will happen?(mean what will effect on electrical equipment like AC,UPS,Motors.)
Single line diagrams for star to delta and DOL starters.
hi sir i have load of 17.5kw in 3 phase lighting circuit which mcb i can use
what is the size of cable for 15kw motor and 85 meter cable length using with vfd
We normally make oil soak pits under Transformers. Oil from soak pit goes to collection pit. We provide granules/pebbles under transformers. My question is weather granules/ pebbles to be filled in soak pit or not? if yes upto what level?
What is the secondry voltage of 420kV Current Transformer , the rated current is 2600A
Why X'mer rating in kva only?
How do I calculate a WTI CT ofa 1250kVA 6600/400V transformer
is it necessary for 200 kva transformer to have marshaling box and cu plate earthing for neutral
if i have to use 14 kw what size of power cable can i use and size of earth cable also.
how to select short circuit current while selecting a MCCB? how to calculate current for a given KVA and KW load?
2 Answers GE, PnU Engineering,
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