13.8Kv Breakers Currents Rating
13.8Kv Breakers Currents Rating
(OP)
Hi all:
I am looking for information about the main comercial current ratings of vacuum breakers for 13.8 KV (prices will be excellent too). I need to feed eight areas (3 to 6 MVA each) of a plant in 13.8 KV, but i dont want to use 1200 A breakers, that seems to be the most common rating, but 1200 A seems to be too much for the mentioned Power.
Thanks
I am looking for information about the main comercial current ratings of vacuum breakers for 13.8 KV (prices will be excellent too). I need to feed eight areas (3 to 6 MVA each) of a plant in 13.8 KV, but i dont want to use 1200 A breakers, that seems to be the most common rating, but 1200 A seems to be too much for the mentioned Power.
Thanks






RE: 13.8Kv Breakers Currents Rating
RE: 13.8Kv Breakers Currents Rating
RE: 13.8Kv Breakers Currents Rating
RE: 13.8Kv Breakers Currents Rating
1200A is more common, you may save a little up front getting a 600A breaker but finding parts, spares, etc.. in the future will be difficult and expensive.
Stick with the more common stuff, will make your life easier in the future. I have a ton of new/surplus 1200A 15kV stuff from all OEM's, can build your sub to your spec in a few weeks.
RE: 13.8Kv Breakers Currents Rating