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All types and classes of our lightning and surge arresters 20KA~200KA(8/20μS) and 15KA~50KA(10/350μS) are tested and pass all the requirements based on their class.

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  • 2021 High quality Lightning Rod Company - TRSB Lightning Rod – Thor

    2021 High quality Lightning Rod Company - TRSB Lightning Rod – Thor

    Product introduction In a lightning protection system, a lightning rod is a single component of the system. The lightning rod requires a connection to earth to perform its protective function. Lightning rods come in many different forms, including hollow, solid, pointed, rounded, flat strips, or even bristle brush-like. The main attribute common to all lightning rods is that they are all made of conductive materials, such as copper and aluminum. Copper and its alloys are the most common mate...
  • PriceList for Solar Lightning Arrestor - TRS-B Surge Protection Device – Thor

    PriceList for Solar Lightning Arrestor - TRS-B Surge Protection Device – Thor

    The working principle of surge protection device: The surge arresters commonly defined as SPDs (Surge Protection Devices), are devices designed to protect electric systems and equipment against transient and impulse overvoltages such as those caused by lightning strikes and by electric switching. Their function is to divert the discharge or impulse current generated by an overvoltage to earth/ground, thereby protecting the equipment downstream. SPDs are installed in parallel with the electr...
  • Top Suppliers Lightning Arrestor - TRS3 Surge Protection Device – Thor

    Top Suppliers Lightning Arrestor - TRS3 Surge Protection Device – Thor

    Surge Protective Devices (SPDs) provide protection against electrical surges and spikes, including those caused directly and indirectly by lightning. They can be utilized as complete devices or as components within electrical equipment. Photovoltaic (PV) system converts solar energy into direct current electricity. PV system ranges from small, rooftop-mounted or building-integrated systems with capacities from a few to several tens of kilowatts, to large utility-scale power stations of hundr...
  • Big discounting Ethernet Spd - TRS7 Surge Protection Device – Thor

    Big discounting Ethernet Spd - TRS7 Surge Protection Device – Thor

    The working principle of surge protection device: The surge arresters commonly defined as SPDs (Surge Protection Devices), are devices designed to protect electric systems and equipment against transient and impulse overvoltages such as those caused by lightning strikes and by electric switching. Their function is to divert the discharge or impulse current generated by an overvoltage to earth/ground, thereby protecting the equipment downstream. SPDs are installed in parallel with the electri...
  • Factory wholesale Cat5 Lightning Arrestor - TRS9 Surge Protection Device – Thor

    Factory wholesale Cat5 Lightning Arrestor - TRS9 Surge Protection Device – Thor

    The working principle of surge protection device: The surge arresters commonly defined as SPDs (Surge Protection Devices), are devices designed to protect electric systems and equipment against transient and impulse overvoltages such as those caused by lightning strikes and by electric switching. Their function is to divert the discharge or impulse current generated by an overvoltage to earth/ground, thereby protecting the equipment downstream. SPDs are installed in parallel with the electri...
  • Online Exporter Data Surge Protection Device - TRS-D Surge Protection Device – Thor

    Online Exporter Data Surge Protection Device - TRS-D Surge Protection Device – Thor

      The working principle of surge protection device: The surge arresters commonly defined as SPDs (Surge Protection Devices), are devices designed to protect electric systems and equipment against transient and impulse overvoltages such as those caused by lightning strikes and by electric switching. Their function is to divert the discharge or impulse current generated by an overvoltage to earth/ground, thereby protecting the equipment downstream. SPDs are installed in parallel with the ...
  • Big discounting Ethernet Spd - TRS-B Surge Protection Device – Thor

    Big discounting Ethernet Spd - TRS-B Surge Protection Device – Thor

    The working principle of surge protection device: The surge arresters commonly defined as SPDs (Surge Protection Devices), are devices designed to protect electric systems and equipment against transient and impulse overvoltages such as those caused by lightning strikes and by electric switching. Their function is to divert the discharge or impulse current generated by an overvoltage to earth/ground, thereby protecting the equipment downstream. SPDs are installed in parallel with the electr...
  • Best-Selling Protection From Lightning - TRSS-RJ45/4 Network Signal Surge Protector – Thor

    Best-Selling Protection From Lightning - TRSS-RJ45/4 Network Signal Surge Protector – Thor

    Product introduction The network lightning protector is a kind of surge protector, which is mainly used for lightning protection measures for the network system. It is an important manifestation of internal lightning protection. Today, with the rapid development of information technology, the application of network lightning protection devices is becoming more and more common. TRSS-RJ45 series network lightning protection device mainly includes 100M network lightning protection device, Giga...
  • Hot New Products Network Lightning Protection Device - TRS6 Surge Protection Device – Thor

    Hot New Products Network Lightning Protection Device - TRS6 Surge Protection Device – Thor

      The working principle of surge protection device: The surge arresters commonly defined as SPDs (Surge Protection Devices), are devices designed to protect electric systems and equipment against transient and impulse overvoltages such as those caused by lightning strikes and by electric switching. Their function is to divert the discharge or impulse current generated by an overvoltage to earth/ground, thereby protecting the equipment downstream. SPDs are installed in parallel with the ...
  • Good User Reputation for Surge Arrester - TRS4 Surge Protection Device – Thor

    Good User Reputation for Surge Arrester - TRS4 Surge Protection Device – Thor

    The working principle of surge protection device: The surge arresters commonly defined as SPDs (Surge Protection Devices), are devices designed to protect electric systems and equipment against transient and impulse overvoltages such as those caused by lightning strikes and by electric switching. Their function is to divert the discharge or impulse current generated by an overvoltage to earth/ground, thereby protecting the equipment downstream.SPDs are installed in parallel with the electric...
  • Hot New Products 1000v Dc Surge Arrester - TRS4 Surge Protection Device – Thor

    Hot New Products 1000v Dc Surge Arrester - TRS4 Surge Protection Device – Thor

    The working principle of surge protection device: The surge arresters commonly defined as SPDs (Surge Protection Devices), are devices designed to protect electric systems and equipment against transient and impulse overvoltages such as those caused by lightning strikes and by electric switching. Their function is to divert the discharge or impulse current generated by an overvoltage to earth/ground, thereby protecting the equipment downstream.SPDs are installed in parallel with the electric...
  • Reasonable price Arrester - TRS4 Surge Protection Device – Thor

    Reasonable price Arrester - TRS4 Surge Protection Device – Thor

    The working principle of surge protection device: The surge arresters commonly defined as SPDs (Surge Protection Devices), are devices designed to protect electric systems and equipment against transient and impulse overvoltages such as those caused by lightning strikes and by electric switching. Their function is to divert the discharge or impulse current generated by an overvoltage to earth/ground, thereby protecting the equipment downstream.SPDs are installed in parallel with the electric...
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