110V 3KA Rj11 Surge Protector , Dc Power Surge Protector Fast Reaction Speed

RJ11 industrial bus control signal arrester, analog signal, lightning protector, DC power surge protector.

Working principle of product

The control signal surge protector is connected to the front end of the protected equipment. When the transmission line is impacted by the inductive thunder and other transient overvoltage, the impact current is discharged to the earth through the protection branch of the surge protector, and the output voltage is placed in the allowable voltage range of the equipment, thus ensuring the safety of the operating equipment.

Product features

1. The coefficient of standing wave is small and the range of working frequency is wide

2. fast reaction speed

3. the low attenuation and return loss in the wide frequency range ensure that the lightning arrester does not affect the system performance.

Product specification

Product Details

The control signal lightning arrester is a lightning protection measure developed by Zhejiang tohr Electric Co., Ltd., which is independently developed for signal circuit protection. The lightning protection for the data communication system can protect four signal lines or two pairs of twisted pair information lines, providing high energy coarse level protection and low energy fine protection for the data lines to protect them from the damage caused by the induction overvoltage, the operating voltage and the electrostatic discharge.

Use of attention

1. connect the lightning protector (SPD) between the line and the equipment port to be protected. The grounding port on the SPD will be connected to the ground network with multiple copper conductors, and the grounding resistance should not be greater than 4 ohms.

2. grounding lines should be short, thick and straight, so as to reduce the influence of distributed inductors on the ability of lightning electromagnetic pulse.

3. before the protector is connected to the system, check the grounding resistance of the grounding grid first. It should comply with the specification requirements.

Company profile

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.

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.