Dry type transformer fed from Outside Lines, BIL Rating Surge Arrestor
Dry type transformer fed from Outside Lines, BIL Rating Surge Arrestor
(OP)
We have several hundred feet of 600V insulated aluminum cable installed on an overhead pole line feeding a pad mounted 480V-120/240V dry type transformer. There is a static line on the top of the pole line. It has been suggested to put station class arrestors at the last pole down to the transformer because the dry type transformer only has a 10kV BIL level. Why? And how do you determine the right arrestor?






RE: Dry type transformer fed from Outside Lines, BIL Rating Surge Arrestor
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RE: Dry type transformer fed from Outside Lines, BIL Rating Surge Arrestor
Regards
Marmite
RE: Dry type transformer fed from Outside Lines, BIL Rating Surge Arrestor
https://currenttechnology.com/
RE: Dry type transformer fed from Outside Lines, BIL Rating Surge Arrestor