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GIS, Gas Insulated Switchgear

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[Basic Infomation]
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[VITZROTECH Co., Ltd.]

  • South Korea South Korea
  • KITA MEMBER
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Product Detail Information

 

1. VITZROTECH GIS(Gas Insulated Switchgear) INTRODUCE

  ● VITZROTECH provides a Closed Gas Insulation Switchgear (C-GIS), a multi and

      advanced switchgear, to local and overseas electric power systems in order to operate 

      them smoothly, to measure and monitor their status and to protect them in case of 

      failures. GIS is installed in incoming transfer facilities of substations, buildings, factories 

      and public facilities and it interrupts the load current and the fault current safely and 

      promptly. It separates the fault section and limits the failure extensions so as to improve 

      the supply reliability and to enhance the power stability by applying functions including a 

      high-speed reclosing. 

   

  ● It has enough space for its compact design and it is convenient to use. 

    - Due to the excellent dielectric strength of SF6 Gas, the width of unit circuit which determines the 

       installation size is reduced to 600mm resulting in downscaling of the size required for installation. 

 

  ● It is easy to manufacture and install so the production and installation periods are  

shortened.

    - It is assembled with standard components so it is convenient to couple and operate. It is easy to carry 

      around on site and its installation is so simple that is reduces the installation cost. 

   

  ● It is easy to operate for it is in a convenient and safe structure. 

    - The charging part that forms the electric line is installed inside the ground metal which ensures the  

       safety of operators and inspectors. 

   

  ● It is easy to perform the maintenance work due to various protection and  

      safety functions. 

    - It is a new-concept product with SF6 Gas that aims for a flawless and maintenance-free product. It is 

      highly reliable and it does not require the maintenance work for a long period of time. 

    - It is a product that harmonizes with the modernized surrounding due to the user-centered external  

      structure, low noise and minimized inductive interference. 

2. SPECIFICATIONS

 

Division

GIS SPECIFICATION

TYPE

ALTS

LBS

MOF

PT

VCB

Rated Votage [kV]

25.8

Frequency [HZ]

60

Power frequency
withstand voltage

Between phases/earths

70kV /1 min

Between poles

Lighting impulse
voltage

Between phases/earths

150kVp

Between poles

Rated current [A]

1250

630

630

630

630/1250

Rated shorttime withseand current [kArms]

25

25

12.5

25

25

Rated Breaking Current [kA]

-

-

-

-

25

Rated Making Current [kAp]

65

65

 

 

65

Cabinet Internal Insulation Mode

SF6 GAS Insulation

Ambient
Temperature

Highest

40

Lowest

-5

Dimension (W x D x H)

600 x 1,200 x 2,100

500 x 1,200 x 2,100

600 x 1,200 x 2,100

Applied Standard

IEC60694, IEC62271-200, IEC62271-100, IEC60265-1, IEC60044

  

 

2-1 Single-Bus Type GIS 

 

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2-2 Double-Bus Type GIS 

 

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3. REMARKS 

 

As one of the leader in electro-technical industry in Korea, We have been providing the best possible products, services, and solutions to the most of the industry such as nuclear and thermal power plant and substation facilities, and so on since its incorporation in 1955. 

 

For the past 60 years, VITZROTECH was able to grow stably based on its firm foundation of modernized product facilities, improved Technical and quality standards, technical superiority balanced teamwork and professional service. 

 

Leading the pleasant and aŠuent field of electric power equipment with state-of-the-art technol-ogy, VITZROTECH is creating new value as well as present new standards, while making a di‹er-ence for a better future, based on thorough knowledge and skills in the fields of heavy electric equipment, power electronics and aerospace. 

 

It is our sincere hope that the statement and information presented herein may help you the better understanding of VITZROTECH, as a financially responsible enterprise whose past performance and technical experience clearly expresses the sole commitment to your Project implementation. 

 

We assure you of our preparation and cooperation to the fullest extent and hope to have the honor and opportunity to serve as the Reliable partner. 

  

 

4. Contact

     

Request more information about our products 

     

Mr.KIM J.W. / Manager of Plant Power System Business Unit 

Product Detail Image

GIS- Gas Insulated Switchgear

GIS- Gas Insulated Switchgear

GIS- Gas Insulated Switchgear