8618629528118
sales@sefon-electric.com
Shaanxi Sefon Electrical Equipment Co., Ltd.Shaanxi Sefon Electrical Equipment Co.,Ltd. Looking for global agents and partners
  • Home
  • About Us
  • Products
    • Prefabricated Substation
      • YBM Prefabricated Substation
    • Vehicle Mounted Mobile Substation
    • Mobile Prefabricated Substation
      • Skid Mounted Substation
    • High and Low Voltage Switchgear
    • Box Type Substation
    • Automatic Step Voltage Regulator Series
    • Series Compensation Device
    • Reactive Power Automatic Compensation Series
      • DWK Column Automatic Reactive Power Compensation Device
      • SVQR Voltage Regulated Automatic Reactive Power Compensation Device
      • TBB High Voltage Automatic Reactive Power Compensation Device
    • Transformer Series
      • Dry Type Transformer
      • Oil Immersed Transformer
    • EPC Project
    • Single Phase Automatic Voltage Regulators (AVR)
  • News
    • Industry Briefs
    • Exhibition
    • Customer visit
  • Blog
    • Transformer
    • Voltage regulator
    • EPC Project
    • Box Type Substation
    • Switchgear
  • Case
  • Solution
  • Contact Us
  • Request a Quote

Blog

Home / Blog

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
35kv series vehicle mounted mobile substation
35kv series vehicle mounted mobile substation
Single-phase Voltage Regulator
Single-phase Voltage Regulator
Intelligent Line Voltage Regulator
Intelligent Line Voltage Regulator
35kV AVR Oil Immersed Step Voltage Regulator
35kV AVR Oil Immersed Step Voltage Regulator
20kV Three Phase Oil Immersed Voltage Regulator
20kV Three Phase Oil Immersed Voltage Regulator
12kV SVR Oil-immersed Type Voltage Regulator
12kV SVR Oil-immersed Type Voltage Regulator
10kV SCB12 Dry Type Transformer
10kV SCB12 Dry Type Transformer

Send Message

  • [[TitleNews]]
    Jul 23, 2025 Mobile Substation: Rapid Power Solutions On the Move

    A Mobile Substation is a fully functional, high-voltage electrical substation mounted on a transportable platform (typically a trailer, skid, or speci

    read more >
  • [[TitleNews]]
    Jul 21, 2025 Electric Power Engineering, Procurement & Construction (EPC) Contracting: Del...

    We are a premier provider of full-scope EPC services for the global power industry. Our integrated turnkey solutions encompass the entire project life

    read more >
  • [[TitleNews]]
    Jul 18, 2025 Three-Phase Voltage Regulator

    A Three-Phase Voltage Regulator is an electrical device designed to automatically maintain a stable, predetermined output voltage level for three-phas

    read more >
  • [[TitleNews]]
    Jul 17, 2025 Prefabricated Substation: Advantages and Applications of an Integrated Power ...

    Prefabricated Substation A Prefabricated Substation is a complete, factory-assembled electrical power distribution unit designed for rapid deployment

    read more >
  • [[TitleNews]]
    Jul 14, 2025 What is Dry-Type Transformer

    Dry-type Transformer is an Equipment for power transformation. Dry-type Transformer is a kind of power transformation equipment that does not use insu

    read more >
  • [[TitleNews]]
    Jul 14, 2025 High and Low Voltage Switchgear

    Understanding Switchgear: A Critical Component in Electrical Power Systems Switchgear is a critical component in electrical power distribution systems

    read more >
  • [[TitleNews]]
    Jul 09, 2025 Introduction of Single-phase automatic step voltage regulator

    Nowadays, Single-phase automatic step voltage regulator become one of most famous Electric Equipment. Because it can improve the quality of electricit

    read more >
  • [[TitleNews]]
    Dec 20, 2024 Function and Function Analysis of High and Low Voltage Switchgear

    High and low voltage switchgear can distribute electrical energy to various electrical equipment as needed, ensuring the reasonable distribution and u

    read more >
  • [[TitleNews]]
    Dec 19, 2024 Application scenarios of high and low voltage switchgear

    High voltage switchgear is mainly used in substations, industrial power supply, and urban power grids to ensure effective transmission and distributio

    read more >
  • [[TitleNews]]
    Dec 18, 2024 Function of high and low voltage switchgear

    High and low voltage switchgear is the contact point of the power system, which can connect various power sources with electrical equipment.

    read more >
  • [[TitleNews]]
    Dec 17, 2024 A brief introduction to high and low voltage switchgear

    The external lines first enter the main control switch inside the cabinet, and then enter the sub control switch.

    read more >
  • [[TitleNews]]
    Dec 16, 2024 Requirements that dry-type transformers should meet

    When transformers are installed in parallel with low-voltage distribution cabinets, the protection level of their enclosures shall not be lower than I

    read more >
First 1234 Last

Please Feel Free To Contact Us!

CONTACT US
Shaanxi Sefon Electrical Equipment Co., Ltd.

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

Quick Navigation

  • Home
  • About Us
  • Products
  • News
  • Blog
  • Case
  • Solution
  • Contact Us
  • Showroom
  • Request a Quote
  • Sitemap

Categories

  • Prefabricated Substation
  • Vehicle Mounted Mobile Substation
  • Mobile Prefabricated Substation
  • High and Low Voltage Switchgear
  • Box Type Substation
  • Automatic Step Voltage Regulator Series

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.

QR Code

QR Code

Copyright © Shaanxi Sefon Electrical Equipment Co., Ltd. All Rights Reserved.Privacy Policy

whatsapp

Phone

VK

Inquiry

Bag

0