2024-11-21 18.217.140.224
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Code of China
Chinese National Standard List: High voltage switchgear

GB 4473-1984 Synthetic test for AC high-voltage circuit-breakers 
  Issued on:   Price(USD): 810.0
GB/T 28819-2023 Aluminium alloy enclosures for gas-filled high-voltage switchgear 
  Issued on: 2023-12-28   Price(USD): 600.0
DL/T 2637-2023 Field test specification for the hybrid HVDC circuit breaker 
  Issued on: 2023-10-11   Price(USD): 210.0
GB/T 1985-2023 General quality for moon cake 
  Issued on: 2023-9-7   Price(USD): 1275.0
GB/T 15166.2-2023 High-voltage alternating-current fuses—Part 2: Current-limiting fuses 
  Issued on: 2023-9-7   Price(USD): 1170.0
DL/T 2606-2023 Test method for oscillation characteristics of direct current transfer switches on site 
  Issued on: 2023-5-26   Price(USD): 210.0
GB/T 15166.6-2023 High-voltage alternating-current fuses―Part 6:Application guide for the selection of fuse-links of high-voltage fuses for transformer circuit applications 
  Issued on: 2023-03-17   Price(USD): 255.0
GB/T 42321-2023 Additional requirements for internal arc classified pole-mounted metal-enclosed switchgear for rated voltages above 3.6 kV and up to and including 40.5 kV 
  Issued on: 2023-03-17   Price(USD): 435.0
GB/T 15166.3-2023 High-voltage alternating-current fuses―Part 3:Expulsion fuses 
  Issued on: 2023-03-17   Price(USD): 630.0
NB/T 11077-2023 Technical specifications for high-voltage alternating-current fault current limiter based on current-limiting reactor 
  Issued on: 2023-2-6   Price(USD): 630.0
NB/T 11078-2023 Technical specifications for HVAC fault current limiter based on highcoupled split reactor 
  Issued on: 2023-02-06   Price(USD): 630.0
GB/T 15166.5-2022 High-voltage alternating-current fuse—Part 5:Application directives for high-voltage fuse-links for motor circuit 
  Issued on: 2022-12-30   Price(USD): 135.0
GB/T 41996-2022 Guide of operation management model for the digital workshop of switchgear 
  Issued on: 2022-10-12   Price(USD): 555.0
GB/T 42009-2022 High voltage alternating-current circuit-breakers for filter banks 
  Issued on: 2022-10-12   Price(USD): 495.0
DL/T 2509-2022 Guide for gas supervision of SF6/CF4 gas mixture in insulated electrical equipment 
  Issued on: 2022-05-13   Price(USD): 165.0
GB/T 15166.4-2021 High-voltage alternating-current fuses―Part 4:Fuse for external protection of shunt capacitors 
  Issued on: 2021-12-31   Price(USD): 255.0
GB/T 11022-2020 Common specifications for high-voltage alternating-current switchgear and controlgear standards 
  Issued on: 2020-12-14   Price(USD): 1335.0
GB/T 7674-2020 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above 
  Issued on: 2020-11-19   Price(USD): 960.0
GB/T 3906-2020 Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV 
  Issued on: 2020-03-31   Price(USD): 900.0
GB/T 17467-2020 High-voltage/low-voltage prefabricated substation 
  Issued on: 2020-03-31   Price(USD): 1230.0
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