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本文件规定了静止式谐波有功电能表(以下简称“仪表”)的标准电量值、结构、标识和文件、计量性能、气候、外部影响、计量性能保护及电气要求,描述了相应试验方法。
本文件适用于新制造的、在50 Hz或60 Hz电网中使用的、电压不超过600 V的仪表,并且仅适用于其型式试验。

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This part of GB/T 17215.3 specifies classifications, technical requirements, accuracy indices and their test methods for static harmonic active energy meters (hereinafter referred as "meter").
It applies to static meters designed to measure and register electrical energy including fundamental wave active energy and positive / negative total harmonic active energy of 2nd to n th order harmonics on 50 Hz or 60 Hz networks with a voltage up to 600 V. It applies only to the type tests of newly manufactured meters.
This standard applies to meters in which their measuring element and display are enclosed in the same meter case for indoor and outdoor application. If the meter has other functional elements, like all components electrical energy registers, maximum demand indictors, registers for multi-tariff, etc. then the relevant standards for these elements also apply.

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