Here are the stats:
CH Ampgard MV Control Nameplate Data
Starter Type: Solid State RV/Induction
Rated Voltage: 4160V, 3-PH
Rated Load: 450HP, SF 1.0
Dwg Ref: ASMV0CP9S01, Mfg Date: 05/06
US Motors Titan II Nameplate Data
FR 5008P, Type RU, Encl WPI
Ph 3, 50 degree C, ID# M 12 20082021-0001 R...
I'm stumped. A EE specified a bank of three, single phase transformers factory wired 120/240V on the secondary side, but required the contractor to wire it into a 208Y/120V. When I approached the EE, he said that the 208Y/120V can be achieved by tying the neutral terminals and leg terminals...
thread238-60515 I've recently come across a website www.scribd.com while searching for the subject book on Yahoo search. It looks like you can download the 4th edition, 1964, in pdf format. The approximate size is 96Mb. You will be asked to provide an email acct, create a username and password...