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Industry News

  • Prefabricated Substation(Prefab Substation/e-House)

    Prefabricated Substation(Prefab Substation/e-House)

    Jul 28, 2025
  • Mobile Substation: Rapid Power Solutions On the Move

    Mobile Substation: Rapid Power Solutions On the Move

    Jul 23, 2025
  • Electric Power Engineering, Procurement & Construction (EPC) Contracting: Del...

    Electric Power Engineering, Procurement & Construction (EPC) Contracting: Del...

    Jul 21, 2025

Hot Products

10kV Series Compensation Device
10kV Series Compensation Device
10kV YBM Prefabricated Substation
10kV YBM Prefabricated Substation
12kV Skid-Mounted Substation
12kV Skid-Mounted Substation
10kV Mobile Prefabricated Substation
10kV Mobile Prefabricated Substation
Secondary Protection Vehicle
Secondary Protection Vehicle
Main Transformer Vehicle M-T-110
Main Transformer Vehicle M-T-110
33KV Single-phase Voltage Regulator
33KV Single-phase Voltage Regulator
22KV Single-phase Voltage Regulator
22KV Single-phase Voltage Regulator
110kV switchgear vehicle M-GPF-110
110kV switchgear vehicle M-GPF-110

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  • [[TitleNews]]
    Dec 03, 2024 Structural characteristics of dry-type transformers

    Due to its strong short-circuit resistance, low maintenance workload, high operating efficiency, small size, and low noise, dry-type transformers are

    read more >
  • [[TitleNews]]
    Dec 02, 2024 Structural types of dry-type transformers

    The iron core is mainly composed of silicon steel sheets and coils cast with epoxy resin.

    read more >
  • [[TitleNews]]
    Dec 01, 2024 A brief introduction to dry-type transformers

    Dry type transformers are widely used in places such as local lighting, high-rise buildings, airports, and CNC machinery equipment at ports.

    read more >
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Shaanxi Sefon Electrical Equipment Co., Ltd.

Widely used in State Grid, Southern Power Grid, local power, new energy power plants, and enterprise users.

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Categories

  • 11kV Single Phase Automatic Voltage Regulators (AVR)
  • 22kV Single Phase Automatic Voltage Regulators (AVR)
  • 33kV Single Phase Automatic Voltage Regulators (AVR)
  • Vehicle Mounted-Mobile Substation: Main Transformer Vehicle M-T-110
  • Mobile Vehicle-Mounted Substation: 110kV Switchgear Vechicle M-DPF-110
  • Mobile Vehicle-Mounted Substation: Secondary Protection Vechicle

Contact Us

    • Company address:
      Room 1506, Building B, Baode Yungu International, No. 52 Jinye 1st Road, High tech Zone, Xi'an City, Shaanxi Province, China
    • Phone: +86-029-88785234
    • Email: sefon_02@163.com
    • Factory address:
      No. 108, Xihua Road, Qindu District, Xianyang, Shaanxi Province, China.

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