Standards GB - Chinese national standards - Page 75

Flammability of solid non-metallic meterials when exposed to flame sources-List of test methods

Standard published on 26.8.2005

Electrical insulationThermal evaluation and designation

Standard published on 6.5.2014

Common specifications for high-voltage alternating-current switchgear and controlgear standards

Standard published on 14.12.2020

Test method of SF6 gas tightness for high—voltage switchgear

Standard published on 28.12.2018

Shunt capacitors for a.c. power systems having a rated voltage above 1 000 V—Part 1:General

Standard published on 25.3.2019

Shunt capacitors for a.c. power systems having a rated voltage above 1 000 V - Part 2: Ageing testing

Standard published on 25.3.2019

Shunt capacitors for a.c. power systems having a rated voltage above 1 000 V—Part 3:Protection of shunt capacitors and shunt capacitor banks

Standard published on 25.3.2019

Shunt capacitors for a.c. power systems having a rated voltage above 1 000 V—Part 4:Internal fuses

Standard published on 25.3.2019

Electrical insulating materials—Thermal endurance properties—Part 1: Ageing procedures and evaluation of test results

Standard published on 13.12.2016

Electrical insulating materials—Thermal endurance properties—Part 10: Accelerated determination of relative thermal endurance using analytical test methods(RTEA)—Instructions for calculation based on activation energy

Standard published on 4.6.2019