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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.

Products

  • TRSC Lightning Counter

    TRSC Lightning Counter

    The lightning counter is suitable for counting the number of lightning discharge currents of various lightning protection devices. The counting times are two digits, which expands the function that only counted in units in the past, up to 99 times. The lightning counter is installed on the lightning protection module that needs to discharge lightning current, such as the ground wire of the lightning protection device. The initial counting current is 1 Ka, and the maximum counting current is 150 kA. Power failure in the lightning counter can protect data for up to 1 month. The lightning counter is equipped with a current transformer.
  • TRSS-RJ45/8 Network Signal Surge Protector

    TRSS-RJ45/8 Network Signal Surge Protector

    TRSS-RJ45/8 belongs to the Gigabit POE network lightning protection device (1000M POE network lightning protection device, Gigabit Ethernet power supply lightning protection device), which is designed and manufactured according to IEC and GB standards, and meets the requirements of IEEE802.3AT, using high quality , Surge protection devices with high discharge capacity, ultra-low junction capacitance and ultra-fast recovery diode matrix structure, network filters, etc. provide high-energy coarse-level protection and low-energy fine protection for data lines, suitable for simultaneous transmission of power using six types of network cables , Network signal server, wireless AP, network camera, network switch and other communication equipment surge protection, integrated design, easy to install.
  • TRS-A Surge Protection Device

    TRS-A Surge Protection Device

    The TRSA series of surge protection device meet the requirements of the standard IEC61643 for the first-class lightning arrester. When used with the latter-stage voltage-limiting lightning arrester, the two-stage lightning arrester can be installed together. Due to the uniquely sealed design structure, there will be no leakage arc even during operation.
  • TRS7 Surge Protection Device

    TRS7 Surge Protection Device

    TRS7 series power surge protection device(hereinafter referred to as SPD) are suitable for AC 50/60HZ,rated voltageup to 380v LT、TT、TN-C、TN-S、TN-C-S and other power supply system, it protect to indirect and direct lightingeffect or other transient over voltageSPD design according with GB18802.1/IEC61643-1 standard.
  • TRS9 Surge Protection Device

    TRS9 Surge Protection Device

    TRS9 series surge protection device (hereinafter referred to as SPD) are suitable for AC 50/60HZ,rated voltageup to 380v LT、TT、TN-C、TN-S、TN-C-S and other power supply system, it protect to indirect and direct lightingeffect or other transient over voltageSPD design according with GB18802.1/IEC61643-1 standard.
  • TRS-C Surge Protection Device

    TRS-C Surge Protection Device

    TRSC series of modular power surge protectors are designed according to IEC and GB standards, and the TRS series of surge protectors (hereinafter referred to as SPD) are suitable for AC 50/60Hz, 380V and TT, TN-C, TN-S, IT and other power supply systems, for indirect lightning or direct lightning influence or other instantaneous overvoltageprotection. The shell of this product is designed to be installed on 35mm electrical rails, with a built-in failure release device, when the lightning protector fails due to overcurrent, overheating, and breakdown, The failure disconnection device can automatically disconnect it from the power grid, and the visual alarm indicator changes from green (normal) to red (faulty).The protection module can be replaced when there is working voltage.
  • TRS-B Surge Protection Device

    TRS-B Surge Protection Device

    TRS-B series AC surge protector (hereinafter referred to as SPD) are suitable for AC 50/60HZ,rated voltageupto 380v LT、TT、TN-C、TN-S、TN-C-S and other power supply system, it protect to indirect and direct lightingeffector other transient over voltageSPD design according with GB18802.1/IEC61643-1 standard.
  • TRS4 Surge Protection Device

    TRS4 Surge Protection Device

    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...
  • TRS3 Surge Protection Device

    TRS3 Surge Protection Device

    TRS3 series modular photovoltaic DC lightning arrester series are widely used in photovoltaic power generation and other power systems, such as various combiner boxes, photovoltaic controllers, inverters, AC and DC cabinets, DC screens and other important and vulnerable to lightning strikes DC equipment. The product integrates isolation and short-circuit devices to ensure safe electrical isolation of the protection module and prevent fire hazards caused by DC arcing. The fault-proof Y-type circuit can prevent the generator circuit insulation failure from causing damage to the surge protection, and can ensure the safe replacement of the protection module without arcing. Protects against indirect lightning or direct lightning effects or other instantaneous overvoltages.
  • TRSW-UHF Coaixal Surge Arrester

    TRSW-UHF Coaixal Surge Arrester

    TRSW-UHF coaxial antenna-fed lightning protection device (SPD, surge protector) can prevent damage to the antenna and transceiver equipment caused by the feeder induced lightning overvoltage. It is suitable for satellite wireless communications, mobile base stations, microwave communications, broadcast television, etc. The surge protection of the coaxial antenna feeder system signal is installed in the lightning protection zone LPZ 0 A-1 and subsequent zones. The product is packaged in a shielded shell and has a built-in high-quality high-speed overvoltage protection device, which has an efficient protection and defense function for the lightning high-voltage pulse induced on the antenna feeder line.
  • TRSW-SMA Coaxial Surge Arrester

    TRSW-SMA Coaxial Surge Arrester

    RSW-SMA coaxial antenna-fed lightning protection device (SPD, surge protector) can prevent damage to the antenna and transceiver equipment caused by the feeder induced lightning overvoltage. It is suitable for satellite wireless communications, mobile base stations, microwave communications, broadcast television, etc. The surge protection of the coaxial antenna feeder system signal is installed in the lightning protection zone LPZ 0 A-1 and subsequent zones. The product is packaged in a shielded shell and has a built-in high-quality high-speed overvoltage protection device, which has an efficient protection and defense function for the lightning high-voltage pulse induced on the antenna feeder line.
  • TRSS-BNC+1 Multi-function Signal Surge Protector

    TRSS-BNC+1 Multi-function Signal Surge Protector

    TRSS-BNC+1 Coaxial high-definition video lightning protection device (SPD, surge protector) can prevent damage to equipment caused by feeder-induced lightning overvoltage, power interference, and electrostatic discharge. It is suitable for video surveillance, satellite wireless communications, mobile base stations, and microwave communications. The surge protection of coaxial feeder system equipment such as radio and television is installed in the lightning protection zone LPZ 0 A-1 and subsequent zones. The product is packaged with a shielded shell and built-in high-quality high-speed over-voltage protection devices, which have high-efficiency protection and protection functions against lightning high-voltage pulse over-voltage on the line.
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