First Class Electrical Surge Protection Devices 220V 40KA Self Protection Voltage

Surge protector, 220V surge protector, 40KA first class lightning arrester, TRS4-C40.

Product Details

Surge protector is the lightning protection measures adopted by Zhejiang toer Electric Co., Ltd. for the electrical system. It is used to protect sensitive lines and protect the surge of lightning and direct lightning or other instantaneous overvoltage.
The multi-stage protection circuit can play the role of shunting and voltage limiting. To prevent excessive current and voltage damage to equipment, play the role of protection devices.

Product specification

1. Rated Operating Voltage(UN):380V

2. Max continuous operating voltage(UC):385V

3. Voltage protective level(UP):1.8KV

4. Max discharge current(IMAX):40KA

5. Nominal discharge current(IN):20KA

6. Response time(NS):<25

Product features

1. new technology, high energy, gap discharge electrode N-PE.

2. fastening slideway buckle design is very difficult to fall off

3. self protection voltage is more than self protection, automatic disconnection and recovery.

4. strict product structure, meticulous and comprehensive protection

Notice of product

1. Advanced production technology and beautiful appearance

2. The establishment of equipotential connection between devices and SPD

3. surge protector is installed with 35MM standard guide rail

4. in order to limit the inductive coupling between the protected part after installation and the part of the unprotected equipment, we need to make some measurements. The mutual inductance can be reduced by the separation of the inductive source and the sacrificial circuit, the selection of the loop angle and the limitation of the closed loop area.

Working principle of product

During the operation of the equipment, the lightning arrester will play a protective role once the abnormal voltage occurs. When the protected device is running under normal working voltage, the arrester will not work, and it will be regarded as a circuit for the ground. Once the high voltage is present and the insulation of the protected equipment is endangered, the lightning arrester acts immediately and leads the high voltage impact current to the earth, thus limiting the amplitude of the voltage and protecting the insulation of the electrical equipment.
When the overvoltage is gone, the arrester is restored to its original state quickly, so that the system can supply electricity normally. The main function of the lightning arrester is to reduce the voltage value of the protected equipment through the action of parallel discharge gap or nonlinear resistance, and to reduce the voltage value of the protected equipment, so as to protect the power equipment.

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

2. Trains, ships, aircraft transport

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.

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.

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.

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.

Thor has been designing new products to meet the RoHS directive since 2006. Thor’s ongoing commitment to RoHS compliance includes continuing efforts to reduce the presence of hazardous substances in the design and manufacture of a growing number of popular products.

Zhejiang Thor Electric Co., Ltd is committed to meeting the requirements of the European Union’s Waste Electrical and Electronic Equipment (WEEE) directive. This directive requires producers of electrical and electronic equipment to finance the take-back for re-use or recycling of their products placed on the EU market after 2005.