DL/T 460-2005 in English

本标准规定了交流电能表检验装置的计量性能要求、检定条件、检定项目、检定方法及检定结果的处理与检定周期。本标准适用于使用中供检定0.02级及以下等级的交流电能表用检验装置（以下简称装置）的检定，也适用于修理后装置的验收试验。对新购装置的验收试验可参照执行。

Scope

This standard specifies the measurement performance requirements, verification conditions, verification items, verification methods, and the processing and verification cycle of verification results of AC energy meter inspection devices. This standard is applicable to the verification of inspection devices for AC energy meters (hereinafter referred to as devices) for verification of levels 0.02 and below in use, and is also applicable to the acceptance test of repaired devices. The acceptance test of newly purchased equipment can be carried out as a reference.