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Industry Briefs

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News Center

  • 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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  • Next-Generation Prefabricated Substation: Empowering Comprehensive Power Infr...
    May 26, 2026 Next-Generation Prefabricated Substation: Empowering Comprehensive Power Infr...

    A prefabricated substation is a factory-assembled integrated power distribution system that combines high-voltage switchgear, transformers, and low...

    read more >
  • Single-phase Automatic Step Voltage Regulator
    May 25, 2026 Single-phase Automatic Step Voltage Regulator

    A single-phase automatic voltage regulator is used to regulate single-phase AC voltage. It mainly consists of a single-phase autotransformer, an on...

    read more >
  • What Is Mobile Vehicle-Mounted Substations
    May 21, 2026 What Is Mobile Vehicle-Mounted Substations

    A vehicle-mounted mobile substation is a flexible substation operating mode developed to meet special power supply requirements.It is a highly effi...

    read more >
  • Basic Knowledge Of Automatic Step Voltage Regulator
    May 21, 2026 Basic Knowledge Of Automatic Step Voltage Regulator

    Professional introduction to automatic step voltage regulator, including product overview, application scenarios, working principle and features.

    read more >
  • S13 Oil Immersed Transformer | Low Loss & Maintenance Guide - Sefon Electric
    Feb 10, 2026 S13 Oil Immersed Transformer | Low Loss & Maintenance Guide - Sefon Electric

    High-efficiency S13 oil immersed transformer with amorphous core. Expert maintenance, fault diagnosis & after-sales support. Reliable low-loss tran...

    read more >
  • SCB14 Series Dry-Type Transformer - High Efficiency & Energy-Saving Solution ...
    Apr 24, 2026 SCB14 Series Dry-Type Transformer - High Efficiency & Energy-Saving Solution ...

    Professional introduction to SCB14 Series Dry-Type Transformer, covering technical parameters, application scenarios, energy-saving benefits and ma...

    read more >
  • 10kV TBB High Voltage Automatic Reactive Power Compensation Device - Applicat...
    Apr 24, 2026 10kV TBB High Voltage Automatic Reactive Power Compensation Device - Applicat...

    Professional introduction to 10kV TBB High Voltage Automatic Reactive Power Compensation Device, covering technical parameters, application scenari...

    read more >
  • Pole-Mounted Power Quality Equipment For Distribution Grids
    Feb 04, 2026 Pole-Mounted Power Quality Equipment For Distribution Grids

    This article explains the practical use of pole‑mounted power quality equipment for outdoor lighting and distribution grids, focusing on harmonic f...

    read more >
  • What Is The Impact Of YBM Substations On Sustainable Development?
    Jan 27, 2026 What Is The Impact Of YBM Substations On Sustainable Development?

    Sustainable development is a global priority, and YBM substations are a key part of it. These compact, mobile units simplify power installation, cu...

    read more >
  • Full-Swing Production in Progress For Sefon Electric’s 110kV Mobile Vehicle-M...
    Dec 25, 2025 Full-Swing Production in Progress For Sefon Electric’s 110kV Mobile Vehicle-M...

    In the smart manufacturing workshop of Sefon Electric , a tackling team composed of backbones from design, process, assembly and quality inspection...

    read more >
  • China’s Green Power: From Deserts To East
    Nov 26, 2025 China’s Green Power: From Deserts To East

    UHV transmits desert green energy to eastern China efficiently

    read more >
  • China-ASEAN Power Cooperation Achieves Remarkable Results, Green Energy Becom...
    Nov 18, 2025 China-ASEAN Power Cooperation Achieves Remarkable Results, Green Energy Becom...

    China and ASEAN have built 16 cross-border power transmission lines with an investment exceeding $92 billion, jointly promoting the green energy tr...

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

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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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