TRS4-C40 type household surge arrester surge protection device SP 40KA lightning protector.

Product introduction

Surge protector is the lightning protection measures taken by Zhejiang toer Electric Co., Ltd. for the electrical system. It is used to protect sensitive lines from lightning induction voltage, power grid voltage fluctuation interference, electrostatic discharge and surge surge caused by large load start-up.

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

2. the speed of response is 0.001 seconds, and the voltage is controlled in the range that the equipment can withstand.

3. core components are strictly screened, stable performance and reliable operation.

4. use temperature control protection circuit, built-in thermal protection

Notice of product

1. standard RJ45 interface can be conveniently connected to the front end of the protected equipment. The grounding path should be as short as possible, and the length should not exceed 1.5 meters.

2. connect the grounding wire of the lightning protector with the ground wire of the lightning protection system.

3. lightning arresters are connected in series

4. 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 can't connect with the signal.

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.

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.