ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals
ECN Shout Chat
Shout Box
Recent Posts
Video door bell causing chime activation of coil
by gfretwell. 12/10/18 12:35 AM
Conduit fill Calculations
by gfretwell. 12/08/18 08:39 PM
Pull out fuse panel?
by Trumpy. 12/06/18 02:12 AM
Swimming Pool question
by HotLine1. 12/05/18 12:37 PM
Tingle off the water spigot
by rmiell. 11/30/18 01:03 PM
New in the Gallery:
What is this for?
Plug terminals
Who's Online Now
0 registered members (), 5 guests, and 22 spiders.
Key: Admin, Global Mod, Mod
Previous Thread
Next Thread
Print Thread
Rate Thread
sizing of Transformer #204912
01/21/12 10:12 AM
01/21/12 10:12 AM
V
volt  Offline OP
New Member
Joined: Sep 2009
Posts: 1
canada
hi , i have a generator that gives me 600v 3ph 120 amps and would like to have 120/208 3ph .
What size of Transformer should i use

Thanks

Work Gear for Electricians and the Trades
Re: sizing of Transformer [Re: volt] #204917
01/21/12 12:34 PM
01/21/12 12:34 PM
Tom  Offline
Member
Joined: Jan 2001
Posts: 1,044
Shinnston, WV USA
600 volts x 120 amps x 1.73 = 124,560 volt amps

Standard transformer sizes are 112 1/2 kva (smaller) or 150 kva (larger)


Few things are harder to put up with than the annoyance of a good example.

Featured:

2017 Master Electrician Exam Preparation Combos
2017 NEC Electrician
Exam Prep Combos:
Master / Journeyman

 

Member Spotlight
togol
togol
NW In. USA
Posts: 421
Joined: September 2005
Show All Member Profiles 
Top Posters(30 Days)
Popular Topics(Views)
252,201 Are you busy
189,181 Re: Forum
178,860 Need opinion
Powered by UBB.threads™ PHP Forum Software 7.6.1
(Release build 20180101)
Page Time: 0.021s Queries: 15 (0.005s) Memory: 0.9424 MB (Peak: 1.0591 MB) Zlib enabled. Server Time: 2018-12-14 17:45:06 UTC