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  • Shielding Hall Of Hv Pd Test - China

    price: contact company for price

    Application:

    HV test shielding room (faraday cage) are Widely used in power cable, transformer, transformer switch, transformer substation and other High voltage levels of partial discharge test or impulse test.

    For HV testing shielding room, as a HV test place, it should has good electromagnetic

    shielding condition.

    And its electromagnetic compatibility always is of great importance.

    Firstly, it should restrict electromagnetic wave into inside shielding room caused by

    discharge when making HV test to weakening interfere to outside, especially on

    electronic and communication system.

    Secondly, it should prevent outer

    electromagnetic wave intruding into shielding room to cause measurement error of

    partial discharge and wireless.

    Thirdly, it should reduces open circuit voltage and

    closed current to restrain common-mode interference so that to avoid equipment

    damage and to improve accuracy of impulse measurement.

    For GIS HV test shielding room, design area is 500 m2(Length 25m, Width 20m).

    From provided information, we find that steel structure have been completed

    already with one set of 20T crane indoor, crane supporting corbel also completed, the

    height is 17.9m from ground to upper part of corbel.

    Main door height 13m, width 10m, locates at downward of the west side, the door open direction towards to north .

    According to ILJIN drawing, three side of structure column has already, but western

    structure column still missing yet.

    however, as the main door will be located in this side, the western side also should have steel structure, and this structure position still should

    be unified considered with main door installation.

    We will be able to submit suggested

    design diagram with position & size of this structure column for reference.

    in order to

    save construction cost, the construction engineering will be carried out by ILJIN

    team.


    Company Contact:


    • Phone: +862962393719

    • Address: No.E128 HuanCheng Nanlu Road, xian , Shanxi , China

    • Email: Email


    Published date: January 7, 2020

    • Business Description: CNME International Co., Ltd. (abbr.

      as CNME) is a joint-stock and Hi-Tech company with the authorized license for international engineering and foreign trade.

      Established in 2002, CNME works especially in international projects and foreign trade, and as a core division of China Qiyuan Engineering Corporation (abbr.

      as CQEC) which is one of the ten strongest scientific and technological companies in the State-owned Assets Supervision and Administration Commission of the State Council of China (SASAC).

      CNMEs business activities cover national and international engineering, turn-key services, foreign trade, equipments supervision and so on.

      The activities consist of the industries of high voltage power transmission and distribution, diesel power generation, thermal power generation, high voltage and mass capacity testing system, middle and low voltage test system, environmental protection, engineering survey, bulk cargo terminal, cement facilities, mine exploitation, highway, sugar making, special electrical engineering equipments, industrial kilns and furnaces , etc.

      CNME has formed an experienced technical staff for the related business.

      In the past decade, CNME has developed about 100 patents and know-how techniques for the design and engineering of heavy duty workshops, high voltage power transmission and distribution systems, diesel generation stations, high voltage and mass capacity test laboratory, large and high air-conditioned workshops, environmental protection and control, special electrical engineering equipments, industrial kilns and furnaces, engineering survey and petrology, power supply and distribution of bulk cargo terminals and so on.

      Therefore, CNME has been honored with lots of awards from the state, ministry and province authorities for the up-to-date technology and excellent projects.

      CNME has also made great achievements in foreign trade.

      Technology based export and techniques output guided export have become our major trade style.

      So far, CNME has exported know-how techniques, complete equipments, materials and technical services to around twenty countries and regions including Germany, Portugal, Turkey, Korea, Syria, Pakistan, Vietnam, Bangladesh, India, Indonesia, The Philippines, Thailand, Brazil, Columbia, Egypt, Sudan, Angola, Malawi and so on.

      CNME has established a strict quality control system to ensure the quality of projects, products and technical services.

      In 2004, CNME has been certificated with the latest version ISO9001-2000 certificate.

      CNME sticks to the principles of efficient management, innovative technology, and satisfactory services to clients.

      CNME is willing to share our talent, technology and experience with clients all over the world!

      For detailed achievements of CNME, please refer to our brochures and website

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