Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

high voltage equipment

high voltage equipment, Total:23 items.

The international standard classification for "high voltage equipment" includes: Processing equipment , Reaction vessels and their components , Other services , Electrical engineering in general , Fluid power systems .

The Chinese standard classification for "high voltage equipment" includes: Chemical equipment , General organic reagent and solvent , Comprehensive Technology , Hygiene, safety and labor protection , Universal machinery and equipment in general .


Professional Standard - Chemical Industry

  • HG/T 3179-2002 Surfacing procedure qualification and welder performance qualification for high pressure urea equipment
  • HG/T 3176-2002 Fabrication and inspection method for High pressure urea equipment ammonia leakage test method for high pressure urea equipment

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

  • GB/T 25151.5-2010 Fabrication and inspection method for high pressure urea equipment—Part 5:Ammonia leakage test method for urea high pressure equipment
  • GB/T 31183-2014 Technical requirements of manufacturing consulting service for high pressure hydrogen equipment of oil-refinery
  • GB 5226.3-2005 Safety of machinery - Electrical equipment of machines - Part 11: Requirements for HV equipment for voltages above 1000V a.c. or 1500V d.c. and not exceeding 36kV
  • GB/T 25151.6-2014 Fabrication and inspection method for high pressure urea equipment―Part 6:Helium leakage test method for urea high pressure equipment

Group Standards of the People's Republic of China

  • T/QGCML 227-2021 Operation and maintenance management specifications for high-voltage equipment in photovoltaic power stations
  • T/ZZB 0550-2018 High-frequency high-voltage rectifier equipment for precipitator

Professional Standard - Electricity

Professional Standard - Machinery

National Fire Protection Association (NFPA)

BE-NBN

  • NBN C 64-694-1990 General closed high-voltage equipment, specifications of high-voltage equipment
  • NBN C 64-701 High voltage equipment under metal casing

US-FCR

Japanese Industrial Standards Committee (JISC)

PL-PKN

CN-QIYE

  • Q/GDW 410-2011 Technical guidelines for intelligent high-voltage equipment

HU-MSZT

  • MSZ 4822/3-1972 Stability testing of high-voltage equipment. Voltage detection