GB/T 7676.5-1998

Abolished

Direct acting indicating analogue electrical measuring instruments and their accessories--Part 5:Special requirements for phase meters，power factor meters and synchroscopes

直接作用模拟指示电测量仪表及其附件 第5部分:相位表、功率因数表和同步指示器的特殊要求

Standard Type
GBT
ICS
17.220.20
CCS
N21
Status
Abolished
Issue Date
1998-07-23
Implementation
1999-05-01
Centralized Committee
中国机械工业联合会
Issuing Authority
中国机械工业联合会

Application Summary AI generated

This standard specifies the special requirements for phase meters, power factor meters, and synchroscopes, which are direct acting analogue electrical measuring instruments. It is applied in the manufacturing and testing of these devices to ensure accuracy and reliability in measuring phase angles, power factors, and synchronization in AC electrical systems, particularly in power generation, distribution, and industrial electrical equipment.

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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.