T/GDAM 004-2023
Calibration Method of Non-contact AC voltage indicators,phase sequence indicators (English Version)

Standard No.

T/GDAM 004-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Group Standards of the People's Republic of China

Latest

T/GDAM 004-2023

Scope

It is suitable for the calibration of non-contact AC voltage indicators and phase sequence indicators (hereinafter referred to as the "calibrated indicator") with AC voltage not greater than 1000V and frequency ranging from 45Hz to 65Hz.

T/GDAM 004-2023 history

• 2023 T/GDAM 004-2023 Calibration Method of Non-contact AC voltage indicators,phase sequence indicators