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Anonymous Poster

Cast Resin Dry Type Transformer

01/26/2011 12:36 AM

Sir,

Would you mind to share with me,please?How long does it take a service life of Cast resin Dry type Transformer ?Insulation class F and H

Thank you..

e-mail:atlanrich72@gmail.com

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Anonymous Poster
#1

Re: Cast resin Dry type Transformer

01/26/2011 2:10 AM

Depends on the Manufacturer. Please check with different Transformer manufactures.

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Member

Join Date: Jan 2011
Posts: 8
#2

Re: Cast resin Dry type Transformer

01/26/2011 4:33 AM

Transformer like these can have a service life of up to 25 years. It all depends on the condition of its insulator.

It is recommended to have its preventive maintenance done yearly especially if more that 10 years in service.

A typical preventive maintenance includes Insulation resistance test, and polarization index.

Hope this helps.

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