ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals

Register Log In

ECN Forum Forums General Topics of the Trade General Discussion Area Transformer hookup?

ECN Shout Chat

Join in a Live Electrical Chat!

Give a Shout Out!

Safety at heights?
by gfretwell - 04/23/24 03:03 PM

Old low volt E10 sockets - supplier or alternative
by gfretwell - 04/21/24 11:20 AM

Do we need grounding?
by gfretwell - 04/06/24 08:32 PM

UL 508A SPACING
by tortuga - 03/30/24 07:39 PM

Increasing demand factors in residential
by tortuga - 03/28/24 05:57 PM

New in the Gallery:

This is a new one

This is a new one
by timmp, September 24

Few pics I found

Few pics I found
by timmp, August 15

Who's Online Now

1 members (Scott35), 235 guests, and 27 robots.

Key: Admin, Global Mod, Mod

Print Thread

Rate Thread

Re: Transformer hookup?

JValdes #170908 11/14/07 07:58 PM

Joined: Dec 2000

Posts: 4,294

Fullerton, CA USA

Offline

Member

Is this transformer 120/208V 4 wire Wye secondary, 480V 3 wire Delta primary, being used as a step up transformer by backfeeding it?

Tools for Electricians:

Tools for Electricians, Installers, Maintenance & Service Technicians

Entire Thread
Subject	Posted By	Posted
Transformer hookup?	barbwire	11/14/07 02:38 AM
Re: Transformer hookup?	JValdes	11/14/07 05:45 PM
Re: Transformer hookup?	electure	11/14/07 11:58 PM
Re: Transformer hookup?	barbwire	11/15/07 12:24 AM
Re: Transformer hookup?	electure	11/15/07 12:37 AM
Re: Transformer hookup?	Scott35	11/15/07 06:44 AM
Re: Transformer hookup?	barbwire	11/15/07 09:56 PM
Re: Transformer hookup?	Scott35	11/17/07 06:41 AM
Re: Transformer hookup?	barbwire	11/18/07 03:51 PM
Re: Transformer hookup?	Scott35	11/22/07 03:55 AM
Re: Transformer hookup?	Scott35	11/22/07 03:57 AM

Moderated by dougwells, electure, gfretwell, HotLine1, Scott35, Trumpy

Link Copied to Clipboard

Featured:

Electricians
Slate Coasters

* * * * * * *

Tools for Electricians

* * * * * * *

2023 NEC + Exam Prep Study Guides Now Available!

Member Spotlight

lil suzi
Midwest

Posts: 57
Joined: August 2003

Top Posters(30 Days)

Popular Topics(Views)

1,101,369 What do you look like?II

482,328 Tamper resistant: 406.11

410,070 International Wire Colour Codes

319,355 Are you busy

296,693 Norwegian power?

289,049 Permit Snafus...AHJs and Contractors Jump in

244,370 Re: Forum

227,844 Need opinion

227,591 NM Run With An Iron.

226,964 "Esoteric" countries and their wiring practices?

Powered by UBB.threads™ PHP Forum Software 7.7.5