HD 398.3-1986
Power Transformers Insulation Levels and Dielectric Tests

Standard No.

HD 398.3-1986

Release Date

1986

Published By

European Committee for Electrotechnical Standardization（CENELEC）

Latest

HD 398.3-1986

HD 398.3-1986 history

• 1986 HD 398.3-1986 Power Transformers Insulation Levels and Dielectric Tests