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News

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  • Visit Shaanxi Sefon At IEEE PES T&D 2026 Chicago Booth #3987

    Visit Shaanxi Sefon At IEEE PES T&D 2026 Chicago Booth #3987

    Apr 30, 2026
  • SVR Automatic Step Voltage Regulator: Enhancing Distribution Grid Stability W...

    SVR Automatic Step Voltage Regulator: Enhancing Distribution Grid Stability W...

    Jul 08, 2026
  • Secondary Protection Vehicle: A Smart Mobile Solution For Reliable Power Grid...

    Secondary Protection Vehicle: A Smart Mobile Solution For Reliable Power Grid...

    Jul 07, 2026

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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  • Pole-Mounted Single-Phase Transformer: The Reliable Backbone Of Modern Power ...
    Jun 22, 2026 Pole-Mounted Single-Phase Transformer: The Reliable Backbone Of Modern Power ...

    Discover how pole-mounted single-phase transformers provide reliable, cost-effective, and energy-efficient power distribution solutions for utiliti...

    read more >
  • Automatic Step Voltage Regulator(SVR): An Intelligent Solution For Improving ...
    Jun 17, 2026 Automatic Step Voltage Regulator(SVR): An Intelligent Solution For Improving ...

    SVR line automatic voltage regulator is an advanced solution for stable power distribution. Learn how SVR improves voltage control, enhances grid s...

    read more >
  • Mobile Vehicle-Mounted Substation: Fast, Flexible, And Reliable Power Solutio...
    Jun 16, 2026 Mobile Vehicle-Mounted Substation: Fast, Flexible, And Reliable Power Solutio...

    As global energy demand continues to grow and power systems become more complex, the need for rapid-response and highly flexible electricity soluti...

    read more >
  • Single-Phase Automatic Voltage Regulator: Reliable Protection for Stable and ...
    Jun 12, 2026 Single-Phase Automatic Voltage Regulator: Reliable Protection for Stable and ...

    In today’s highly electrified world, maintaining stable voltage is essential for ensuring the safe and efficient operation of electrical equipment....

    read more >
  • Energy-Efficient And Durable: Rising Global Demand For Pole-Mounted Single-Ph...
    Jun 12, 2026 Energy-Efficient And Durable: Rising Global Demand For Pole-Mounted Single-Ph...

    As rural electrification projects, agricultural modernization, and power grid expansion continue to accelerate worldwide, the demand for reliable a...

    read more >
  • Shaanxi SEFON At ELEKTRO 2026: Empowering Global Markets Through Technology
    Jun 11, 2026 Shaanxi SEFON At ELEKTRO 2026: Empowering Global Markets Through Technology

    In 2026, the 34th International Exhibition of Electrical Equipment (ELEKTRO 2026) was successfully held at the Sokolniki Exhibition and Convention ...

    read more >
  • Pole-Mounted Single-Phase Transformers: Efficient And Reliable Power Solution...
    Jun 10, 2026 Pole-Mounted Single-Phase Transformers: Efficient And Reliable Power Solution...

    As electricity demand continues to grow globally, reliable and efficient power distribution is more critical than ever. Pole-mounted single-phase t...

    read more >
  • Unified Power Quality Conditioner: The Ultimate Solution For Stable And Relia...
    Jun 09, 2026 Unified Power Quality Conditioner: The Ultimate Solution For Stable And Relia...

    As modern industries and smart grids expand, power quality has become a critical factor for safe and efficient operations. Voltage sags, swells, ha...

    read more >
  • Single-Phase Automatic Voltage Regulators: Ensuring Stable Power And Protecti...
    Jun 08, 2026 Single-Phase Automatic Voltage Regulators: Ensuring Stable Power And Protecti...

    In modern industrial, commercial, and residential settings, power quality has become a critical concern. Voltage fluctuations, surges, and drops ca...

    read more >
  • KYN28 High-Voltage Switchgear: The Smart Choice For Safe And Reliable Power D...
    Jun 05, 2026 KYN28 High-Voltage Switchgear: The Smart Choice For Safe And Reliable Power D...

    As global demand for stable and efficient electricity continues to rise, power distribution equipment plays an increasingly important role in moder...

    read more >
  • Mobile Vehicle-Mounted Substations: Empowering Emergency Power And Rapid Depl...
    Jun 04, 2026 Mobile Vehicle-Mounted Substations: Empowering Emergency Power And Rapid Depl...

    With the continuous upgrade of global power infrastructure and the growing demand for emergency electricity, mobile substations are becoming a new ...

    read more >
  • Meeting At ELEKTRO Moscow: Shaanxi SEFON Electrical Equipment CO., LTD Joins ...
    Jun 03, 2026 Meeting At ELEKTRO Moscow: Shaanxi SEFON Electrical Equipment CO., LTD Joins ...

    The 34th ELECTRICAL NETWORKS OF RUSSIA (ELEKTRO 2026) will be grandly held from June 8 to June 10, 2026, at the Sokolniki Exhibition and Convention...

    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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