GB/T 1980-1996
AbolishedStandard frequencies
标准频率
Application Summary AI generated
GB/T 1980-1996 defines a set of standard nominal frequencies for electrical power systems, equipment, and components, primarily covering 50 Hz, 60 Hz, and other specific values. It is applied in the design, manufacturing, and testing of electrical machinery, transformers, and electronic devices to ensure compatibility and interoperability across different regions and applications. This standard is essential for engineers and procurement professionals working with AC power systems, industrial equipment, and international trade to avoid frequency mismatches.
Related Standards
GB/T 19271.1-2003
Protection against lightning electromagnetic impulse--Part 1: General principles
GB/T 4026-2004
Basic and safety principles for man-machine interface，marking and identification--Identification of equipment terminals and of terminations of certain designated conductors，including general rules for an alphanumeric system
GB/T 2900.33-2004
Electrotechnical terminology--Power electronics
GB/T 19529-2004
Structuration of technical information and documentation
GB/T 4728.5-2005
Graphical symbols for diagrams Part 5 Semiconductors and electron tubes
GB/T 19678-2005
Preparation of instructions-Structuring,content and presentation
GB/T 4728.1-2005
Graphical symbols for electrical diagrams Part 1:General information
GB/T 4728.2-2005
Graphical symbols for diagrams Part 2 Symbol elements,qualifying symbols and other symbols having general application
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.