May 27, 2009 #1 shocker23 Electrical Apr 28, 2009 9 Does anyone know of another manufacturer of HV, 38 kV+ vacuum switches for capacitor bank switching, other than Joslyn?
Does anyone know of another manufacturer of HV, 38 kV+ vacuum switches for capacitor bank switching, other than Joslyn?
May 27, 2009 1 #2 dpc Electrical Jan 7, 2002 8,680 ABB makes them for up to 43 kV grounded. Cooper switches only go to 34.5 kV, I think. "The more the universe seems comprehensible, the more it also seems pointless." -- Steven Weinberg Upvote 0 Downvote
ABB makes them for up to 43 kV grounded. Cooper switches only go to 34.5 kV, I think. "The more the universe seems comprehensible, the more it also seems pointless." -- Steven Weinberg
May 27, 2009 Thread starter #3 shocker23 Electrical Apr 28, 2009 9 DCP, thank you, and Cooper only goes to 27 kV. shocker23 Upvote 0 Downvote
Jun 12, 2009 Thread starter #4 shocker23 Electrical Apr 28, 2009 9 about BIL, at 35 kV, whether to use 150 vs 200 BIL. where is the best place (non IEEE member) to find/prove which value you choose for the application of an vacuum switch substation application? Upvote 0 Downvote
about BIL, at 35 kV, whether to use 150 vs 200 BIL. where is the best place (non IEEE member) to find/prove which value you choose for the application of an vacuum switch substation application?
