China insulation GB Standards Search Result

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	GB/T 20833.4-2021 Rotating electrical machines—The winding insulation—Part 4: Measurement of insulation resistance and polarization index - 英文版
	GB/T 20833.1-2021 Rotating electrical machines—The winding insulation—Part 1:Off-line partial discharge measurements - 英文版
	GB/T 40720-2021 Rubber,vulcanized rubber—Determination of insulation resistance - 英文版
	GB/T 39074-2020 Textiles—Testing and evaluation for heat insulation - 英文版
	GB/T 25997-2020 Polyisocyanurate（PIR） products for thermal insulation - 英文版
	GB/T 22578.3-2020 Electrical insulation system (EIS)—Thermal evaluation of combined liquid and solid components—Part 3:Hermetic motor-compressors - 英文版
	GB/T 20111.5-2020 Electrical insulation systems—Procedures for thermal evaluation—Part 5: Applications with a designed life of 5000h or less - 英文版
	GB/T 12706.4-2020 Power cables with extruded insulation and their accessories for rated voltages from l kV (Um=1.2 kV) up to 35 kV(Um=40.5 kV)—Part 4:Test requirements on accessories for cables with rated voltages from 6 kV(Um=7.2 kV) up to 35 kV(Um=40.5 kV) - 英文版
	GB/T 12706.3-2020 Power cables with extruded insulation and their accessories for rated voltages from 1kV (Um=1.2kV) up to 35kV (Um=40.5kV)—Part 3: Cables for rated voltages of 35kV(Um=40.5kV) - 英文版
	GB/T 12706.2-2020 Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um=1.2 kV) up to 35 kV (Um=40.5 kV)—Part 2: Cables for rated voltages from 6 kV(Um=7.2 kV) up to 30 kV(Um=36 kV) - 英文版
	GB/T 12706.1-2020 Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um=1.2 kV) up to 35 kV (Um=40.5 kV)—Part 1: Cables for rated voltage of 1 kV(Um=1.2 kV)and 3 kV(Um=3.6 kV) - 英文版
	GB/T 19212.11-2020 Safety of transformers, reactors, power supply units and combinations thereof—Part 11: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V - 英文版
	GB/T 39704-2020 Determination of effective thermal conductivity for vacuum insulation panels(VIP) - 英文版
	GB/T 39548-2020 Determination of retention rate on thermal resistance of vacuum insulation panels(VIP) in hygrothermal conditions - 英文版
	GB/T 39526-2020 Classification and test method for airborne sound insulation performance of curtain wall - 英文版
	GB/T 50185-2019 Code for acceptance of construction quality of industrial equipment and pipeline insulation engineering - 英文版
	GB/T 37796-2019 insulation refractories—Determination of thermal conductivity（calorimeter） - 英文版
	GB/T 37608-2019 Vacuum insulation panels (VIP) - 英文版
	GB/T 31838.4-2019 Solid insulating materials—Dielectric and resistive properties—Part 4: Resistive properties (DC methods)—insulation resistance - 英文版
	GB/T 22720.2-2019 Rotating electrical machines—Qualification tests for the partial discharge resistant electrical insulation systems (Type II) used in rotating electrical machines fed from voltage converters - 英文版
	GB/T 10801.2-2018 Rigid extruded polystyrene foam board for thermal insulation(XPS) - 英文版
	GB/T 36140-2018 Technical requirements for assembled insulation combination wall composite by glass fiber reinforced inorganic materials - 英文版
	GB/T 5591.3-2018 Combined flexible materials for electrical insulation—Part 3：Specifications for individual materials - 英文版
	GB/T 21707-2018 insulation specification for variable frequency adjustable speed definite purpose converter-fed three-phase induction motors - 英文版
	GB/T 25975-2018 Rock wool products for external thermal insulation composite systems (ETICS) - 英文版
	GB/T 17948.6-2018 Rotating electrical machines—Functional evaluation of insulation systems—Test procedures for form-wound windings—Evaluation of thermomechanical endurance of insulation systems - 英文版
	GB/T 24842-2018 Overvoltage and insulation coordination of 1000kV UHV AC transmission project - 英文版
	GB/T 20833.3-2018 Rotating electrical machines—Stator winding insulation of rotating electrical machines—Part 3: Dielectric dissipation factor measurement - 英文版
	GB/T 17948.1-2018 Rotating electrical machines—Functional evaluation of insulation systems—Test procedures for wire-wound windings—Thermal evaluation and classification - 英文版
	GB/T 36585-2018 Method of dynamic wind uplift test for external thermal insulation composite systems - 英文版

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