2025-12-14 216.73.216.3
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Code of China
Chinese National Standard List: High voltage switchgear

GB/T 22381-2017 Cable connections between gas-insulated metal-enclosed switchgear for rated voltages equal to and above 72.5 kV and fluid-filled and extruded insulation power cables--Fluid-filled and dry type cable-terminations 
  Issued on: 2017-07-12   Translation Price(USD): 310.0
GB/T 22382-2017 Direct connection between power transformers and gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above 
  Issued on: 2017-07-12   Translation Price(USD): 310.0
GB/T 33977-2017 Methods to quantify the steady state, power-frequency electromagnetic fields generated by HV switchgear assemblies and HV/LV prefabricated substations 
  Issued on: 2017-07-12   Translation Price(USD): 550.0
T/GES 004-2018 Pole-mounted load switch system 
  Issued on: 2018-01-05   Translation Price(USD):
T/GES 003-2017 Pole-mounted circuit breaker system 
  Issued on: 2018-01-05   Translation Price(USD):
NB/T 42105-2016 Basin insulator for high-voltage alternating current gas-insulated metal-enclosed switchgear 
  Issued on: 2016-12-05   Translation Price(USD): 315.0
GB/T 5273-2016 Dimensional standardisation of terminals for high-voltage apparatus 
  Issued on: 2016-04-25   Translation Price(USD): 180.0
GB/T 2900.20-2016 Electrotechnical terminology―High-voltage switchgear and controlgear 
  Issued on: 2016-02-24   Translation Price(USD): 670.0
GB/T 1985-2014 High-voltage alternating-current disconnectors and earthing switches 
  Issued on: 2014-06-24   Translation Price(USD): 1335.0
GB 1985-2014 High-voltage alternating-current disconnectors and earthing switches 
  Issued on: 2014-06-24   Translation Price(USD): 600.0
GB/T 30846-2014 High-voltage alternating current circuit-breakers with intentionally non-simultaneous pole operation 
  Issued on: 2014-06-24   Translation Price(USD): 690.0
GB 1984-2014 High-voltage alternating-current circuit-breakers 
  Issued on: 2014-06-24   Translation Price(USD): 2500.0
GB/T 14810-2014 Alternating Current Switches for Rated Voltages of 72.5 kV and Above 
  Issued on: 2014-5-6   Translation Price(USD): 670.0
GB/T 30092-2013 Metal bellows compensator used in high voltage combined electrical appliance 
  Issued on: 2013-12-17   Translation Price(USD): 390.0
NB/T 42025-2013 Intelligent Gas-insulated Metal-enclosed Switchgear for Rated Voltages of 72.5kV and above  
  Issued on: 2013-11-28   Translation Price(USD): 240.0
DL/T 1222-2013 Calibration Specification of Impulse Voltage Dividers 
  Issued on: 2013-3-7   Translation Price(USD): 240.0
GB/T 29489-2013 Inductive load switching for high-voltage alternating current switchgear and controlgear 
  Issued on: 2013-2-7   Translation Price(USD): 390.0
GB/T 28525-2012 Compact switchgear assemblies for rated voltages of 72.5 kV and above 
  Issued on: 2012-06-29   Translation Price(USD): 315.0
GB/T 28811-2012 High-voltage switchgear and controlgear - Digital interfaces based on IEC 61850 
  Issued on: 2012-11-5   Translation Price(USD): 600.0
GB 28525-2012 Compact switchgear assemblies for rated voltages of 72.5 kV and above 
  Issued on: 2012-6-29   Translation Price(USD): 330.0
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