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  •  China "insulators" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 34937-2017
  • insulators for overhead lines—Composite suspension and tension insulators for d.c.systems with a nominal voltage greater than 1500 V—Definitions, test methods and acceptance criteria insulators
    China National Standards
  • GB/T 19443-2017
  • insulators for overhead lines with a nominal voltage above 1500V—Ceramic or glass insulator units for d.c. systems—Definitions,test methods and acceptance criteria insulators
    China National Standards
  • TB/T 3036-2016
  • (Sectional insulators for Catenary of Electrified Railway) insulators
    China Railway & Train Standards
  • GB/T 1000-2016
  • Dimensions and characteristics of pin insulators of ceramic for high-voltage overhead lines insulators
    China National Standards
  • GB/T 32586-2016
  • Railway applications—Fixed installations—Electric traction specific requirements for composite insulators used for overhead contact line systems insulators
    China National Standards
  • DL/T 1581-2016
  • Accelerated electrolytic corrosion test methods for metal fitting of cap and pin type ceramic or glass insulators for DC systems insulators
    China Electricity & Power Standards
  • DL/T 5727-2016
  • (insulators room temperature curing silicone rubber anti-fouling paints flash site construction specifications) insulators
    China Electricity & Power Standards
  • DL/T 1571-2016
  • (Bot detection deterioration Disc Suspension insulators Technical Specifications) insulators
    China Electricity & Power Standards
  • NB/T 42105-2016
  • (High - pressure AC gas - insulated metal - enclosed switchgear pot - type insulators) insulators
    China Energy industry Standards
  • DL/T 1000.2-2015
  • Application guide of insulators for overhand lines with a nominal voltage over 1000V Part 2: Ceramic or glass insulator for d.c.system insulators
    China Electricity & Power Standards
  • DL/T 1472.2-2015
  • (DC field converter station post insulators with Part 2: Dimensions and characteristics) insulators
    China Electricity & Power Standards
  • DL/T 1000.3-2015
  • Application guide of insulators for overhand lines with a nominal voltage over 1000V Part 3: Composite insulator for a.c. system insulators
    China Electricity & Power Standards
  • DL/T 1472.1-2015
  • (DC field converter station post insulators with Part 1: Technical conditions) insulators
    China Electricity & Power Standards
  • DL/T 1474-2015
  • (Nominal voltage greater than 1000V AC and DC systems Measurement hydrophobic composite insulators) insulators
    China Electricity & Power Standards
  • DL/T 859-2015
  • Artificial pollution tests on composite insulators used on high-voltage AC systems insulators
    China Electricity & Power Standards
  • TB/T 2007-2015
  • (Electrified railway catenary with insulators Selection Guide) insulators
    China Railway & Train Standards
  • SN/T 4125-2015
  • (Import and export inspection and technical requirements for high-voltage electrical high-voltage insulators) insulators
    China Import Export Inspection Standards
  • GB/T 19519-2014
  • insulators for overhead lines―Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1 000V―Definitions, test methods and acceptance criteria insulators
    China National Standards
  • DL/T 1277-2013
  • Technical specification of 1100kV a.c.composite hollow insulators insulators
    China Electricity & Power Standards
  • NB/T 42012-2013
  • Dimensions and characteristics of composite insulators with rated voltage 1100kV used for a.c.substations and electrical equipments insulators
    China Energy industry Standards
  • SN/T 3703.2-2013
  • Rules for the inspection of high-voltage electrical apparatus for import and export. Part 2: High voltage insulators of ceramic material insulators
    China Import Export Inspection Standards
  • DL/T 1247-2013
  • Icing flashover test methods on high voltage insulators to be used in DC system insulators
    China Electricity & Power Standards
  • DL/T 1244-2013
  • Artificial icing flashover test methods on high voltage insulators to be used in AC system insulators
    China Electricity & Power Standards
  • DL/T 1181-2012
  • Technical specification of 1000kV AC composite long rod insulators insulators
    China Electricity & Power Standards
  • DL/T 257-2012
  • Installation, operation and maintenance specification of composite insulators for a.c. and d.c. overhead lines with a nominal voltage greater than 1000V insulators
    China Electricity & Power Standards
  • DL/T 810-2012
  • Technical specification for long rod composite insulators with a nominal voltage of ±500KV DC and above insulators
    China Electricity & Power Standards
  • DL/T 627-2012
  • Room temperature vulcanized silicon rubber anti-pollution coating for insulators insulators
    China Electricity & Power Standards
  • GB/T 26218.3-2011
  • Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Part 3: Composite insulators for a.c. systems insulators
    China National Standards
  • GB/T 26218.2-2010
  • Selection and dimensioning of high-voltage insulator intended for use in polluted conditinos - Part 2: Ceramic and glass insulators for a.c.systems insulators
    China National Standards
  • GB/T 26218.1-2010
  • Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Part 1: Definitions, information and general principles insulators
    China National Standards
  • GB/T 1001.2-2010
  • insulators for overhead lines with a nominal voltage above 1000V - Part 2: Insulator strings and insulator sets for a.c.systems - Definitions, test methods and acceptance criteria insulators
    China National Standards
  • GB/T 26047-2010
  • insulators of primary lithium Battery for pillar insulators
    China National Standards
  • GB/T 25096-2010
  • Composite station post insulators for substations with AC voltages greater than 1000V - Definitions,test methods and acceptance riteria insulators
    China National Standards
  • DL/T 376-2010
  • General technical requirements of silicone rubber insulation materials for composite insulators insulators
    China Electricity & Power Standards
  • DL/T 368-2010
  • The correction of high altitude on pollution external insulation for insulators used in transmission line insulators
    China Electricity & Power Standards
  • GB/Z 24839-2009
  • Technical specification of post insulators for 1000kV a.c. system insulators
    China National Standards
  • GB/T 24623-2009
  • Radio interference test on high-voltage insulators insulators
    China National Standards
  • GB/T 23752-2009
  • Hollow pressurized and unpressurized ceramic and glass insulators for use in electrical equipment with rated voltages greater than 1 000 V insulators
    China National Standards
  • GB/T 2900.8-2009
  • Electrotechnical terminology - insulators insulators
    China National Standards
  • GB/T 22707-2008
  • Artificial pollution tests on high-voltage insulators to be used on d.c. systems insulators
    China National Standards
  • TB/T 3199.2-2008
  • insulators for overhead contact system of electrified railways. Part 2: Long rod composite insulators insulators
    China Railway & Train Standards
  • TB/T 3199.1-2008
  • insulators for overhead contact system of electrified railways. Part 1: Long rod ceramic insulators insulators
    China Railway & Train Standards
  • GB/T 8287.1-2008
  • Indoor and outdoor post insulators for systems with nominal voltage greater than 1000 V - Part 1: Test on insulators of ceramic material or glass insulators
    China National Standards
  • GB/T 8287.2-2008
  • Indoor and outdoor post insulators for systems with nominal voltage greater than 1000 V - Part 2: Dimensions and characteristics insulators
    China National Standards
  • GB/T 22079-2008
  • Polymeric insulators for indoor and outdoor use with a nominal voltage > 1 000 V - General definitions, test methods and acceptance criteria insulators
    China National Standards
  • GB/T 11030-2008
  • Characteristics of rod ceramic insulators for a.c. contact system of electrified railways insulators
    China National Standards
  • GB/T 21429-2008
  • Composite insulators - Hollow insulators for use in outdoor and indoor electrical equipment - Definitions, test methods, acceptance criteria and design recommendations insulators
    China National Standards
  • GB/T 21206-2007
  • Characteristics of line post insulators insulators
    China National Standards
  • DL/T 1058-2007
  • Technical specification of composite insulators spacer between phase for a.c.overhead lines insulators
    China Electricity & Power Standards
  • DL/T 1048-2007
  • Composite post insulators for a.c. with a nominal voltage greater than 1000V. Definitions test methods and acceptance criteria insulators
    China Electricity & Power Standards
  • DL/T 1000.2-2006
  • Application guide of insulators for overhesd lines with a nominal voltage above 1000V part 2: The ceramic or glass insulators for d. c. systems insulators
    China Electricity & Power Standards
  • DL/T 1000.1-2006
  • Application guide of insulators for overhead lines with a nominal voltage above 1000V. Part 1: The ceramic or glass insulators for a.c. systems insulators
    China Electricity & Power Standards
  • TB/T 3077.1-2006
  • Post insulators on the roof of electric locomotives. Part 1: Ceramic insulators insulators
    China Railway & Train Standards
  • TB/T 3077.2-2006
  • Post insulators on the roof of electric locomotives. Part 2: Composite insulators insulators
    China Railway & Train Standards
  • GB/T 20642-2006
  • Impulse puncture test in air on insulators for overhead lines insulators
    China National Standards
  • GB/T 20142-2006
  • Composite line post insulators for a.c. overhead lines with a norminal voltage greater than 1000V -- Definitions, Test methods and acceptance criteria insulators
    China National Standards
  • GB/T 775.3-2006
  • Test method for insulators - Part 3: Mechanical test methods insulators
    China National Standards
  • GB/T 775.1-2006
  • Test method for insulators - Part 1: General test methods insulators
    China National Standards
  • DL/T 557-2005
  • insulators of ceramic or glass material overhead lines with a nominal voltage greater than 1000V-impulse puncture tests in air insulators
    China Electricity & Power Standards
  • DL/T 626-2005
  • Code of aging cap and pin insulators inspection insulators
    China Electricity & Power Standards
  • GB/T 7253-2005
  • insulators for overhead lines with a nominal voltage above 1000V -- Ceramic or glass insulator units for a.c.systems -- Charateristics of insulator units of the cap and pin type insulators
    China National Standards
  • GB/T 772-2005
  • Technical specifications of porcelain element for high voltage insulators insulators
    China National Standards
  • DL/T 627-2004
  • Room temperature vulcanized silicon rubber anti-pollution coating for insulators insulators
    China Electricity & Power Standards
  • GB/T 4585-2004
  • Artificial pollution tests on high-voltage insulators to be used on a.c. systems insulators
    China National Standards
  • DL/T 859-2004
  • Artificial pollution tests on composite insulators used on High-voltage AC systems insulators
    China Electricity & Power Standards
  • DL/T 864-2004
  • Application guide of composite insulators for AC overhand lines with a nominal voltage over 1000V insulators
    China Electricity & Power Standards
  • GB/T 8446.3-2004
  • Heat sink for power semiconductor device--Part 3:insulators and fasteners insulators
    China National Standards
  • GB/T 19443-2004
  • insulators for overhead lines with a nominal voltage above 1000V--Ceramic or glass insulator units for d.c. systems--Difinitions,test methods and acceptance criteria insulators
    China National Standards
  • GB/T 775.2-2003
  • Test method for insulators--Part2: Electrical test methods insulators
    China National Standards
  • GB/T 1001.1-2003
  • insulators for overhead lines with a nominal voltage above 1000V--Part 1: Ceramic or glass insulator units for a.c.systems--Definitions,test methods and acceptance criteria insulators
    China National Standards
  • TB/T 1495.5-2003
  • Spring clip-I fastenings. Part 5: Track insulators for spring clip-I, II fastenings insulators
    China Railway & Train Standards
  • TB/T 3077-2003
  • Specification of insulators at the top of the electric locomotive insulators
    China Railway & Train Standards
  • TB/T 3068-2002
  • Technical specifications of long rod suspension composite insulators for overhead contact system of electrified railways insulators
    China Railway & Train Standards
  • DL/T 811-2002
  • Technical requirement for import post insulators in 110kV~500kV system insulators
    China Electricity & Power Standards
  • DL/T 812-2002
  • insulators string for overhead lines with a normal voltage above 1000V-AC power arc test method insulators
    China Electricity & Power Standards
  • DL/T 810-2002
  • Technical specification for 500kV D. C. long rod composite insulators insulators
    China Electricity & Power Standards
  • TB/T 3036-2002
  • 25kV electrified railway catenary with section insulators insulators
    China Railway & Train Standards
  • SN/T 1079-2002
  • Import and export of high-voltage porcelain insulators for the inspection of insulators
    China Import Export Inspection Standards
  • DL/T 729-2000
  • On-line condition of indoor insulators. Electrical part insulators
    China Electricity & Power Standards
  • TB/T 2076-1998
  • (Electrified railway catenary Rod porcelain insulators) insulators
    China Railway & Train Standards
  • DL/T 626-1997
  • The cap and pin type insulators aging inspection rule insulators
    China Electricity & Power Standards
  • TB/T 2801-1997
  • (Electrified railway catenary with stain glass rod insulators) insulators
    China Railway & Train Standards
  • TB/T 2279-1991
  • (Plateau rod porcelain insulators technical conditions) insulators
    China Railway & Train Standards
  • TB 2076-1989
  • (AC electrified railway catenary Fog type rod insulators technical conditions) insulators
    China Railway & Train Standards
  • GB/T 1000.2-1988
  • Pin insulators of ceramic material for high voltage overhead lines--Dimensions and characteristics insulators
    China National Standards
  • SJ 1269-1977
  • Through-hole glass power insulators, Type FBJ insulators
    China Electronics Standards
  • SJ 1270-1977
  • Through-hole glass insulators insulators
    China Electronics Standards

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