Gents this is my first question on this site hope you can help me
I have a MSB of 5000 amp main and it feeds a 1200 amp emerg disterbution panel(gear)Via 1200 amp ATS what I am trying to do is move most of the load from this gear to a new service within the same building but stay on the same Genset my question is do I have to have a Main CB before the ATS and another 1200 amp at the new 1200 amp gear my load cal = 1191.9 amps. Could I use a 1200 amp fuse disconnect? that seams to be a large switch.
Thank you for your responce.
I have a MSB of 5000 amp main and it feeds a 1200 amp emerg disterbution panel(gear)Via 1200 amp ATS what I am trying to do is move most of the load from this gear to a new service within the same building but stay on the same Genset my question is do I have to have a Main CB before the ATS and another 1200 amp at the new 1200 amp gear my load cal = 1191.9 amps. Could I use a 1200 amp fuse disconnect? that seams to be a large switch.
Thank you for your responce.
