2021 wholesale price Video Surge Protector - Network two-in-one surge protector – Leihao

Features

●The product adopts series structure design with multi-level protection function
●Large discharge current, fast response, low loss
●The signal part adopts the electronic switch grounding method, which can effectively eliminate various interferences caused by the common ground to the transmission signal
●Energy saving, environmental protection, low residual pressure and long service life.
●Integrated combination, small size, simple wiring, convenient installation, strong practicability

The LH-RJ485 control signal lightning protector is used to protect sensitive high-speecommunication network lines from damage caused by lightning induced voltage, powerinterference, electrostatic discharge, etc. The signal lightning protection device adopts multi-level protection circuit, selects world-famous components, and is manufactured by advanced production technology. It has the characteristics of large current capacity, low residual voltage level, sensitive response, stable performance, and reliable operation.

Network two-in-one surge protector accessories

Model meaning

Schematic diagram

Installation and maintenance

1. The lightning protection device is connected in series between the protected equipment and the signal channel.

2. The input terminal (IN) of the lightning arrester is connected to the signal channel, and the output terminal (OUT) is connected to the input terminal of the protected equipment, and cannot be reversed.

3. Reliably connect the ground wire of the lightning protection device with the ground wire of the lightning protection system.

4. This product does not require special maintenance. When the lightning protection device is suspected to be malfunctioning, the lightning protection device can be removed and thenchecked. If the system returns to normal after the system is restored to the state before use, the lightning protection device should be replaced.

Technical Parameters