why isolation tranformer used in mcc panel?

Niaz

• Jul 14th, 2013

Isolation transformer at MCC are usually Y-Delta connected, so a fault on low voltage Y side would not travel towards high voltage delta circuit, so providing isolation to HV side

Raman Jain

 Profile Answers by Raman Jain Questions by Raman Jain

• Dec 3rd, 2012

To reduce the fault level.

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