types of transformer

[marleytrical]

ump anu pong klase ng transformer ang gamit sa electric distribution?

[Mr. D]

merong dry type transformer at meron ding oil filled transformer. karaniwang ginagamit ang dry type transformer sa indoor, at syempre karaniwan ding ginagamit ang oil filler transformer sa outdoor.

[Mhavskie]

Meron din tayong auto type transformer at induction type transformer..

[miGs]

normally oil filled 2-winding transformers. some use dry-type for smaller applications.

[ege]

To give you a summary:

As per operation -  induction type or the autotype (either step down or step up)

As per function:  Isolation transformer (1:1 turns ratio); step down or step up

We also have power transformers, current transformers (CT) and potential transformers (PT) used in electrical instrumentation.

for EE's we have primary distribution transformers and secondary distribution transformers (all induction type)

In electronics, we have the intermediate frequency transformers (IF) and RF transformers aside from the other types like
gate drive transformers, current transformers, isolation transformers etc.....

[iyo karpo]

ump anu pong klase ng transformer ang gamit sa electric distribution?

ito ung mga suppliers:

http://electricuniversity.blogspot.com/2010/08/transformer-basics.html

[marleytrical]

ump commonly anung purpose ng ct transformer ksi commonly nakikita ko lang  na nka tap lang sila tapos walng load para san po kaya un?

[miGs]

ump commonly anung purpose ng ct transformer ksi commonly nakikita ko lang  na nka tap lang sila tapos walng load para san po kaya un?

CTs are used for metering and relaying. their "loads" (burden) are the meters/relays.

[iyo karpo]

ump commonly anung purpose ng ct transformer ksi commonly nakikita ko lang  na nka tap lang sila tapos walng load para san po kaya un?

kung walang load, dapat shorted ung CT.

[marleytrical]

kung walang load, dapat shorted ung CT.

commonly nakikita ko ksi na nkatie together lang ung isang terminal ng 3 ct. kya compuse ako

[ultrasonic™]

im always wondering about sa mga line post transformer..

ma dry man o ma oil immersed transformer...

[iyo karpo]

commonly nakikita ko ksi na nkatie together lang ung isang terminal ng 3 ct. kya compuse ako

kung hindi mo ginagamit ang CT...dapat shorted ang terminals, para walang madisgrasya.

ung pagkalikot ng CT sa metering, trabaho ng authorized utility personnel only...kung mahuli, violation yan sa anti-pilferage of electricity RA7832.

[iyo karpo]

im always wondering about sa mga line post transformer..

ma dry man o ma oil immersed transformer...

maraming oil-immersed na askarel pa rin ang ginagamit.

dapat lumayo ka sa old transformer yard...askarel ground contamination means more cancer cases.

[marleytrical]

maraming oil-immersed na askarel pa rin ang ginagamit.

dapat lumayo ka sa old transformer yard...askarel ground contamination means more cancer cases.

ump anu poh ung askarel?pano nakacanser po un?

[tony]

ump anu pong klase ng transformer ang gamit sa electric distribution?

here is one:

[tony]

nother one:

[tony]

and another:

[iyo karpo]

ump anu poh ung askarel?pano nakacanser po un?

http://en.wikipedia.org/wiki/Polychlorinated_biphenyl

[marleytrical]

may nakakaalam po ba dito ng common na connection ng ng ct pt para m meter ang load?

[iyo karpo]

may nakakaalam po ba dito ng common na connection ng ng ct pt para m meter ang load?

http://www.ic.gc.ca/eic/site/mc-mc.nsf/vwapj/CS-E-XX_AppendixA_e.pdf/$file/CS-E-XX_AppendixA_e.pdf