This standard specifies the terms, definitions, technical requirements, test methods, inspection rules, documents and nameplates, signs, packaging and other requirements for AC power meter field calibrators. This standard applies to on-site calibrators with a reference frequency of 50Hz and a voltage of 600V and below. For field calibrators containing other functions, the same items shall implement this standard.
T/SSM 002-2019 history
2019T/SSM 002-2019 On-site Calibrator for Alternating-current Electric Energy Meter