Voltage rating of bus duct insulators
Voltage rating of bus duct insulators
(OP)
I have observed one thing regarding insulators of LV busduct in one project. For low voltage busduct connecting transformer and switchboard, I have observed that the voltage rating of insulators is 3.3kV. Why these insulators are up-rated?
Can anybody help me? In advance, Thanks.
Can anybody help me? In advance, Thanks.






RE: Voltage rating of bus duct insulators
RE: Voltage rating of bus duct insulators
Still I am bit confused regarding rating of insulators. Normally, why bus duct support insulators are up-rated that switchboard insulators?
Please answer............
Thanks in anticipation
RE: Voltage rating of bus duct insulators
With the little amount of information you have provided it's hard to really say why.