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  • Working Principle Of Automatic Step Voltage Regulator

    Working Principle Of Automatic Step Voltage Regulator

    Aug 20, 2026
  • Automatic Single-Phase Voltage Regulator: Reliable Voltage Stabilization For ...

    Automatic Single-Phase Voltage Regulator: Reliable Voltage Stabilization For ...

    Aug 18, 2026
  • Prefabricated Substation: A Compact And Efficient Solution For Modern Power D...

    Prefabricated Substation: A Compact And Efficient Solution For Modern Power D...

    Aug 17, 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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  • Installation Method Of Transformer
    Nov 19, 2024 Installation Method Of Transformer

    Before installing the transformer, it is necessary to inspect it to ensure that it is intact and undamaged.

    read more >
  • Classification Of Transformers
    Nov 18, 2024 Classification Of Transformers

    Transformers can be classified into various types according to different classification standards.

    read more >
  • Instructions For Using Transformers
    Nov 17, 2024 Instructions For Using Transformers

    Check transformer data: Before using the transformer, it is necessary to first verify the nameplate data of the transformer to ensure that the volt...

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  • The Function Of A Transformer
    Nov 16, 2024 The Function Of A Transformer

    The main functions of transformers include voltage conversion, current conversion, impedance conversion, isolation, and voltage stabilization.

    read more >
  • Energy Saving Measures For Transformers
    Nov 15, 2024 Energy Saving Measures For Transformers

    Transformers change the network voltage through electromagnetic induction, mainly made of silicon steel sheets and electromagnetic wires. The quali...

    read more >
  • Sensor Array Technology For Transformers
    Nov 14, 2024 Sensor Array Technology For Transformers

    For sensor array technology, it also plays a very important role in transformer fault detection technology.

    read more >
  • Gas Chromatography Technology For Transformers
    Nov 13, 2024 Gas Chromatography Technology For Transformers

    Gas chromatography technology is mainly used to analyze the internal components of mixed gases.

    read more >
  • Online Monitoring Technology For Transformers
    Nov 12, 2024 Online Monitoring Technology For Transformers

    The online monitoring technology mainly uses two methods: vibration analysis and partial discharge detection.

    read more >
  • Transformer Oil Leakage Fault Problem
    Nov 11, 2024 Transformer Oil Leakage Fault Problem

    Transformer oil leakage fault is the most common fault in the entire power transformer system.

    read more >
  • The Problem Of Circuit Faults in Transformers
    Nov 10, 2024 The Problem Of Circuit Faults in Transformers

    The problem of circuit faults in transformers mainly refers to the occurrence of short circuits at the outlet of the transformer

    read more >
  • General Materials For Transformers
    Nov 09, 2024 General Materials For Transformers

    Transformers rely on the principle of electromagnetic induction to regulate current and voltage values, and the iron core is the core component of ...

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  • The Basic Components Of A Transformer
    Nov 08, 2024 The Basic Components Of A Transformer

    The components of a transformer include the body (iron core, winding, insulation, leads), transformer oil, oil tank and cooling device, pressure re...

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

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  • 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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