Three phase power supply lightning protector, surge protector and electrical circuit protection for industry.

Product Details

Surge protector is a lightning protection measure developed by Zhejiang tohr Electric Co., Ltd., which is independently developed for electrical system. The circuit protection is made up of a powerful diode solid state discharge tube; basic and fine protection is based on automatic fault protection device technology. In thermal overload, the device moves the two ends of the original lightning protection together, thus causing the damage of the surge.

Product features

1. module is designed and installed conveniently and can be replaced directly.

2. copper fittings have good electrical conductivity

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

Product specification

Working principle of product

In the equipment 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 and other devices. This will cause serious consequences for the operation of the system. The surge protector is a DC power defense specially designed for this purpose. The lightning module, once the high voltage, and endanger the insulation of the protected equipment, the lightning arrester acts immediately, the high voltage impact current guide the earth, thus limiting the voltage amplitude, 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. lightning protection device IN as input and OUT as output, the input end is connected with the outside, and the output end of the input end of the connecting device is protected.

2. identify the input / output interface identifier of the lightning protector, input the external line and output the connection device.

3. generally speaking, it is better to separate the protected conductor from the non protected conductor, and it should be separated from the ground wire. At the same time, in order to avoid transient orthogonal coupling between power cables and communication cables, necessary measurements should be made.

Company profile

Incorporated in 2006, Zhejiang Thor Electric Co., Ltd has built everything to offer a wide range of innovative and reliable surge protection solutions and products.

Product packaging:Carton packing

Transportation method

  1. Express company: FEDEX,UPS,DHL,TNT

2. Trains, ships, aircraft transport