T/CEC 228-2019
Guidelines for the detection of distribution transformer winding materials by pyroelectric effect method (English Version)

Standard No.

T/CEC 228-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

Group Standards of the People's Republic of China

Latest

T/CEC 228-2019

Scope

This standard specifies the detection methods, requirements and judgment basis for the thermoelectric effect of distribution transformer winding materials. This standard is suitable for winding material testing of 10kV voltage level oil-immersed distribution transformers and dry-type distribution transformers.

T/CEC 228-2019 history

• 2019 T/CEC 228-2019 Guidelines for the detection of distribution transformer winding materials by pyroelectric effect method