GB/Z 38128-2019
ActiveMnemonics and designations of symbols for measuring relays, instruments and related device
量度继电器、测量仪表及相关设备符号的助记符
Application Summary AI generated
This standard provides a unified system of mnemonics and designations for symbols used on measuring relays, electrical measuring instruments, and related protection or control devices. It is applied in the design, manufacturing, and documentation of electrical equipment within power systems, industrial automation, and substation environments to ensure consistent symbol labeling across technical drawings and device interfaces.
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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.