57 visiting now: 56 USA USA flag 2 China China flag 2 Hong Kong Hong Kong flag 1 Russia Russia flag

Highlighted Companies

  • Sollex AB (Sweden): Sollex is a Swedish supplier of industrial knives for plastic film manufactures, plastic recycling, packaging, paper,... https://www.sollex.se
  • Low Voltage Surge Suppressor Overvoltage Lightning Protection For Solar Panels - China

    price: check with company for price

    Professional solar photovoltaic DC protector, lightning protection, overvoltage, solar surge protector 3p.

    Brief introduction Photovoltaic DC lightning arrester is a lightning protection measure independently developed by Zhejiang tol Electric Co., Ltd. for household solar power generation.

    The lightning protector uses the multilevel protection circuit, selects the brand components and uses the advanced production technology.

    It has the characteristics of large flow capacity, low residual pressure level, sensitive reaction, stable performance, reliable work and so on.

    Product features 1 - The structure is strict and the work is stable and reliable.

    2 - it can access multi-channel solar array at the same time.

    The maximum current per channel can reach 11A, which can meet different user needs.

    3 - equipped with solar photovoltaic DC high voltage lightning arrester, positive and negative electrodes have dual lightning protection function.

    4 - the use of professional DC high voltage circuit breaker, DC withstand voltage is not less than DC1200V, safe and reliable.

    Product specification - - - - Model | RTS3-C40 | Rated Operating Voitage | UC | 500 | 800 | 1000 | Voltage protective level | Up(KV) | 1.8 | 3.0 | 3.6 | Max discharge current | Imax(8/20S) | 40 | Nominal discharge current | In(8/20S) | 20 | Ressponse time | NS | <25 | Lndication of invalidation | Aging invalidation: green Normal, red: Invaldation | Operating condition | Temp: -40~+70 | RH95%(25) | Sea level elevation3km | Remote signal function | Can also picking | Remarks | Other max continuous operating voltage can be customized | - - - - Working principle of product In the solar photovoltaic system, the inductive or capacitive coupling voltage is caused by the lightning shock and the switching operation of the upstream power supply system.

    Therefore, the surge may damage the photovoltaic modules and inverters, which will cause serious consequences for the operation of the photovoltaic system.

    The photovoltaic lightning arrester is specially developed for this purpose.

    The lightning protection module of the DC power supply, once the high voltage, and endanger the insulation of the protected equipment, the lightning arrester acts immediately, and the high voltage impact current is directed to the earth, thus limiting the amplitude of the voltage and protecting the insulation of the equipment.

    When the overvoltage is gone, the arrester is restored to its original state quickly, so as to protect the power equipment.

    Use of attention 1 - the connection line of parallel type power supply lightning protection module is reliable and reliable, and the requirements are short, thick and straight.

    2 - surge protector is installed with 35MM standard guide rail 3 - determine the discharge current path 4 - the wire that marks the extra voltage drop caused by the device terminal.

    Product packaging: Carton packing Transportation method 1 - Express company: FEDEX, UPS, DHL, TNT 2 - Trains, ships, aircraft transport


    Company Contact:


    • Phone: 86-577-62677705

    • Address: China Zhejiang Wenzhou Economic Development Zone, Wenzhou , Zhejiang , China

    • Email: Email


    Published date: May 3, 2018

    • Business Description: Thor is all about protecting against the damaging effects of power transients.

      It is our goal and mission to connect our customer challenges with high-quality, right-priced solutions and products – completed by unrivaled customer service and technical support.

    Related listings



    • 12v 3ka Rj45 Port Ethernet Surge Protection Devices High Transmission Frequency
      12v 3ka Rj45 Port Ethernet Surge Protection Devices High Transmission Frequency
      Security surveillance and detection - Zhejiang THOR Electric Co., Ltd - China - May 3, 2018 - check with company for price

      Net work Signal surge protective device Ethernet Cable RJ45 Port Surge Protector Model: TRSS-RJ11 / 45 Color: white Authentication: CE ECM Brief introduction The TRSS-RJ45/8 type network lightning arrester is a lightning protection measure taken by Z...

    • Sricam Sp013 P2p 720p Onvif Indoor Ip Camera
      Sricam Sp013 P2p 720p Onvif Indoor Ip Camera
      Security surveillance and detection - ShenZhen Sricctv Technology Co., Ltd. - China - April 25, 2018 - 26.00 Dollar US$

      1) 720p, h.264 cmos 1.0mp (1280*720) 2) plug & play, 3.6mm lens 3) outdoor waterproof 4) built-in ir-cut, no color cast 5) 35pcs ir leds 15m ir distance 6) support onvif protocol, support nvr features: 1: p2p, pnp: plug and play. no need ddns. no...

    • Sricam Sp005 P2p 720p Onvif Sd Card Indoor Ip Camera
      Sricam Sp005 P2p 720p Onvif Sd Card Indoor Ip Camera
      Security surveillance and detection - ShenZhen Sricctv Technology Co., Ltd. - China - April 25, 2018 - 24.00 Dollar US$

      1) 720p, h.264 cmos 1.0mp (1280*720) 2) plug & play, two way audio  3) built-in ir-cut, 3.6mm lens 4) pan:355°, tilt:90°   5) 11pcs ir leds 10m ir distance 6) support up to 128g microsd card 7) support onvif protocol, support nvr features: 1: p2p...



    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"