I am currently working on a procedure for field inspection and maintenance of medium voltage grounded Y-connected capacitor banks for use on power distribution system (utility). I need some guidance in preparing this procedure especially as it relates to testing the banks for defective units. I...
Do i need to take voltage doubling into account when i am selecting lightning arresters to protect a normally open, gang operated line switch on a 27.6 kV, 3-wire distribution system?
Anyone knows what the ANSI requirements are for a K type high voltage fuse? I am currently writing a purchasing spec for k Type fuses and is not sure how to describe the K ratings? does the K represents a specific speed ratio or is it just a descriptive term?
Thanks
