800kV급 이미지
As the first developer of 2-pole 800kV switchgear, Hyosung is the total switchgear solution provider offering global customers low, medium, and high voltage switchgears.
Hyosung's switchgears are manufactured in accordance with all international standards such as ANSI, IEC, JEM, and ESB and recognized by international certificate authorities such as CESI, KERI, and KEMA for its quality and reliability.

High Voltage Switchgears

With world-class technology as a foundation, Hyosung provides the most advanced high voltage GIS and GCB with rated voltage up to 800kV. more

Medium Voltage Switchgears

Hyosung's medium voltage switchgear, which boasts high reliability, is optimal for power generation, plants, general industrial use, buildings, and public facilities. more

Low Voltage Switchgears

HS50 (750kW) 이미지
With its compact size, solid interior partition, and perfect insulation, Hyosung's low-voltage switchgear is the best-selling switchgear of the company. more

Chief representatives

  • Strategic Planning Team
  • Dong Jin Jeon
  • TEL: 82-2-707-6626
  • FAX: 82-2-707-6049 

* These are the numbers for those responsible for each of the business areas.

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Contact Target : Power&Industrial System / Power System PU

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