what is mean by marshalling box in transformer?
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Answer Posted / tufail
Marshalling box is a type of box which is connected at one
side of transformer. It consists of WTI(winding temperature
indicator) and OTI(oil temperature indicator). WTI are in
two numbers, one for HV and other for LV. It consists of a
heater which is used to absorb the moisture in the box.
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