Transformer Banks: Overview
HTML-код
- Опубликовано: 28 фев 2013
- For ad free high quality videos visit us @ www.cteskills.com
In this video Mr Rusty gives a brief overview of "Transformer Banks". He covers several different types, their uses, and the importance of proper wiring and types of connections. In future videos we will be getting more in depth on the specific types of banks.
This video was created with Lamar Institute of Technology at the Frank Robinson Center in Silsbee, TX with the help of Russell Koenig (Program Director).
19 year lineman just learned something. Thank you sir.
Thank you reading this stuff is almost impossible for me to do, for me seeing a person and listening really helps.
this guy is GREAT!!!
Thanks ThedudeVip3r1990. Please like and subscribe. We'll be adding much more next semester.
“Thisin’ we can’t put on lighting it reads about two hunnn-erd ate volts two hunnn-erd ate volts on hunnn-erd twinny volt system dunn werk tew well, cause lotta smolk n stuff liiii dat”…
Not a bad job at all sir :) Not enough young Lineman, out in the field, get to see 3 pot closed Delta Power only corner ground. Delta/ Delta or Wye /Delta corner ground, So in the future will you please show the Wye/Delta or Delta/Delta corner ground Two Pot Bank, they are rare but do exist. Thanks, Blane Owens.
Yeah rusty
You can use the high leg for modern LED light fixtures. Most of them have universal voltage drivers in them (100-277volts).
What about singal transformer connected to all 3 power lines??
Here in Australia we just hang a single 3PH transformer & be done with it, although our voltage is 240/415V but each transformer feeds about 40 domestic installations,single phase,most 3PH installations have their own transformer.
Does the US have or use SWER (single wire earth return) systems not rural areas?
Comment please. the term phase voltage and line voltage get interchange at times. Only place PHASE voltage can be measured
6:28
Interesting! 4 wire delta is unheard of where I am, 3-wire ungrounded delta ( with use of ground indicator lights) and open delta were common but are rare now.. Basically all there is to choose from for low voltage 3 phase power here is 120 / 208V or 347 / 600V.... 347V being a common voltage for commercial lighting.
omg you make it look so hard. why the 3 transformers why not just one with 3 HV in?
Long be the high leg.
That power leg, some guys call it a bastard leg
Why aren't all the connections on the transformers ever labeled?
Why bother with a wye primary? Use a Delta primary thus doing away with the risk of feroresonance in the first place. Just about all your 3 phase dry type transformers have Delta primaries probably for that very reason.
That guy in the red jumpsuit looks like a real dummy