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Database: 365,228(8 Aug 2026)

three phase formula

three phase formula, Total:40 items.

The international standard classification for "three phase formula" includes: Transformers. Reactors , Motors , Other equipment related to power transmission and distribution networks , Textile machinery .

The Chinese standard classification for "three phase formula" includes: Transformer , Asynchronous machine , Complete equipment for high voltage device , Electricity and automation control devices for textile machinery .


Group Standards of the People's Republic of China

  • T/ZZB 2077-2021 Three-phase bridge rectifier module
  • T/ZZB 0852-2018 Three-phase oil-immersed capacity and voltage regulating power transformers
  • T/ZZB 0944-2019 Variable frequency integrated three-phase asynchronous motor for pump
  • T/ZZB 1641-2020 Three phase electric industrial heater with electric heating tube

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

Professional Standard - Machinery

State Grid Corporation of China

Professional Standard - Energy and Power Planning

  • DL/T 1489-2015 The Type Specification for Smart Polyphase Electricity Meters
  • DL/T 5718-2015 Code for Design of Monophase and Triphase Hybrid Distribution Mode

Professional Standard - Energy

Professional Standard - Textile

  • FZ/T 99010-1993 Type FTY three-phase permanent-magnetic synchronous motor

European Committee for Electrotechnical Standardization(CENELEC)

  • HD 428-1983 Three-Phase Oil-Immersed Public Distribution Transformers, 50 Hz, from 50 to 2500 kVA, with Highest Voltage for Equipment Not Exceeding 24 kV

Canadian Standards Association (CSA)

Türk Standardları Enstitüsü

  • TS 1055-1972 THREE-PHASE TRANSFORMERS FOR PUBLIC DISTRIBUTION NETWORKS

Czech Standards Institute (UNMZ)

Korean Agency for Technology and Standards (KATS)

US Federal Contractor Registration (USFCR)

Polski Komitet Normalizacyjny (PKN)

  • PN E80412-1972 Rotating electrical machines Thres-phase Squirrel-cage mo?ors Dimensions in relation wi?h power

Japanese Industrial Standards Committee (JISC)

  • JIS C 4212:2000 Low-voltage three-phase squirrel-cage high-efficiency induction motors

Bureau of Indian Standards

  • IS 1231-1974 Dimensions of three phase foot operated induction motor