what are difference between indoor and out door substation
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Answer Posted / jithendra
Indoor SS
Equipment's are accommodated in the panels
Resin-cast CT's & PT's & VCB indoor type are used
Outdoor SS
Equipment's are accommodated on the ISMC Structures
Oil-cooled CT's & PT's & VCB Outdoor type are used
INDOOR SS IS POSSIBLE ONLY UPTO 33KV Only.
economically & Area availability we can choose the INDOOR or OUTDOOR
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