Stock Code: 601869.SH / 06869.HK
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    Overview

    UHV is currently the most advanced power transmission technology in the world. The intelligent industrial control solutions provided by YOFC for the UHV DC transmission system include high-voltage flame-retardant optical cable for power, power connectors and optical device units and UHV fiber optic sensing systems. The products are characterized by strong anti-interference ability, long service life and high reliability, which can realize low-loss transmission of signals between control cabinets and valve towers. YOFC also provides professional guidance services for construction, making sure EHV projects well on track.

    Relevant Products
    High Voltage Flame Retardant Optical Cable
    01
    Customized Products
    02
    Industrial Control Optical Patchcord
    03
    Optical Fibre Sensing Demodulator YOSC-FD-M
    04
    Fibre Optic Soil Pressure Sensor YOSC-OFSP
    05
    Femtosecond Fibre Bragg Grating YOSC-FsFBG-15XX
    06
    Fibre Optic Temperature Sensor YOSC-OFT-M1
    07
    Fibre Optic Acceleration Sensor YOSC-OFA
    08
    Fibre Bragg Grating Array YOSC-FBG-N
    09
    Advantages
    • 01
      Integrated Platform

      It has a complete set of R&D institutions and delivery platforms for materials, preforms, optical fibers, optical cables and devices.

    • 02
      Stable Product Performance

      Since 2013, YOFC has secured the localization of fibre optic cable components for converter valves, as it can customize all kinds of high-voltage optic cable components as required.

    • 03
      Excellent Technical Services

      We have a strong after-sales service team who promises to arrive at the project site within 24 hours and solve the problem at the first time.

    Successful Cases
    Changji-Guquan ±1100KV UHV DC transmission project of the State Grid

    The Changji-Guquan ±1100KV UHV DC transmission project put into operation in 2018, was a UHV DC transmission project made possible with the help of YOFC with the highest voltage level, the largest transmission capacity, the longest transmission distance representing the most advanced technology in the world at that time. It completed the commissioning of the bipolar low-end DC system, directly transmitting power from Xinjiang to the East China Power Grid for the first time.

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