Type 1 Lightning 3 Phase Surge Suppressor , 220 / 380V AC Spd Surge Protection Device

Type 1 lightning protection can be installed before or after a main disconnect

Product Details

   Surge protector is the lightning protection measures taken by Zhejiang toer Electric Co., Ltd. for the electrical system. It protects the sensitive lines from the damage caused by lightning induction voltage, power interference, electrostatic discharge and so on. The housing is installed on the 35mm electric rail, and it can be applied to single-phase and three-phase power supply lines and modular design through different combinations.

Product features

1. use the pluggable module set up, the maintenance is simple

2. troubleshooting automatic reset

3. tunnel type terminal connection, tighter wiring is more compact.

Working principle of product

    Under normal working condition, the lightning protection module is in a high resistance state. When the power supply line has lightning invasion or operation transient overvoltage, the lightning protection module will immediately pass through the response speed of nanosecond level, and limit the lightning overvoltage or transient overvoltage to the voltage range allowed by the electrical equipment, thus protecting the normal operation of the electronic equipment. After that, the lightning protection module quickly returns to the high impedance state without affecting the normal power supply of the grid.

Product specification

  1. Rated Operating Voitage(UC):275V

  2. Voltage protective level(UP):1.5KV

  3. Max discharge current(IMAX):25KA

  4. Nominal discharge current(IN):25KA

  5. Ressponse time(NS):<25

Use of attention

  1. lightning protector should be regularly tested during operation. If there is any failure, it should be maintained or replaced in time to ensure equipment safety.

  2. installation site is not more than 2000m

  3. lightning protector's input port (IN) is connected to the signal channel, and the output terminal (OUT) is connected with the input end of the protected device, so it cannot be connected to the reverse side.

Company profile

   Thor is following the international quality system standards, is ISO 9001 certified and our technical standards are in line with GB18802.1-2011/IEC61643-1.

Product packaging:Carton packing

Transportation method

2. Trains, ships, aircraft transport