UL listing for HV equipment
UL listing for HV equipment
(OP)
Hello,
I have a requirement from my client to have all equipment in a 69KV outdoor Switch-yard be UL listed. However, I coudln't find any outdoor products in the market with an UL or Recognized UL mark. Some of the vendors I contacted, said they cant supply. I'm bit confused if really UL certification is taken by vendors for HV products same as LV/indoor products?, not required? Is there anything I'm missing?
Can anybody share their views on this?
Thanks in advance.
I have a requirement from my client to have all equipment in a 69KV outdoor Switch-yard be UL listed. However, I coudln't find any outdoor products in the market with an UL or Recognized UL mark. Some of the vendors I contacted, said they cant supply. I'm bit confused if really UL certification is taken by vendors for HV products same as LV/indoor products?, not required? Is there anything I'm missing?
Can anybody share their views on this?
Thanks in advance.






RE: UL listing for HV equipment
RE: UL listing for HV equipment
" We are all here on earth to help others; what on earth the others are here for I don't know." -- W. H. Auden
RE: UL listing for HV equipment
However I couldn't find any "listed" product from any of the vendors. I am just curious to understand the reason behind them not available.
RE: UL listing for HV equipment
Saying "69KV outdoor Switch-yard" doesn't narrow down what you're searching for. Again, see my first answer but lets expand it. If there are no generally accepted North American standards (UL, CSA, IEEE, NEMA) to follow then it's not likely that a product can be UL listed.
RE: UL listing for HV equipment
RE: UL listing for HV equipment
RE: UL listing for HV equipment