Products

40KA, 80KA,120KA three-phase power lightning protection box +counter with lock cabinet door box, lightning protection circuit board, counter circuit board, circuit breaker assembly, lightning protection work indication, lightning count display.

T2-SX-40

40KA, 80KA,120KA three-phase power lightning protection box +counter with lock cabinet door box, lightning protection circuit board, counter circuit board, circuit breaker assembly, lightning protection work indication, lightning count display.

T2-SX-40

Un:5V 
Uc:8V
Up:45V
In:5kA
Vs:100M
Guard Line:1、2、3、6

Ethernet signal surge protector is designed according to IEC and GB standards. It is an ideal surge protector for Ethernet network structure cabling system and other similar application systems. It provides high-energy coarse-level protection and low-energy fine protection for data lines, so that sensitive electronic devices are not infringed. The product has good frequency transmission characteristics, high flow and fast response speed. It can be widely used in office and industrial places 100M Ethernet network cabling and similar data communication system.

LH-RJ45-100M

Un:110V
In:5kA
Uc:130V
Up:500V

Communication line surge protector is designed according to IEC and GB standards, using RJ11 / 45 universal standard interface. It can protect the signals of TELE, DDN, ISDN, ADSL and other line communication equipment, and provide high-energy coarse protection and low-energy fine protection for telecom data lines. At the same time, it also provides fine differential mode protection and common mode protection to the ground for 3,6 and 4,5 pairs of lines respectively, so as to effectively absorb the energy impact generated by the surge, and introduce the energy into the earth through the grounding cable. The integrated design reduces the protection cost and installation difficulty, saves the installation space, and selects the corresponding products according to different use places and system parameters.

LH-RJ11

Un:12V/DC
Uc:15V/DC
Imax:5kA
Guard Line:1、2、3、6

POE surge protector is used to protect the AC / DC power supply and network signal of POE network equipment, so as to effectively absorb the energy impact generated by the surge and introduce the energy into the earth through the grounding cable. The multi-functional integrated design reduces the protection cost and installation difficulty, saves the installation space, and greatly improves the comprehensive protection effect of the camera.

LH-POE/A

Data line protector is designed according to IEC and GB standards, which is widely used in industrial control, telecommunications, local area network and commercial and military fields of DB09 serial communication system surge protection. The grounding cable can be grounded through the DB serial port metal shell. The grounding path should be as short as possible, and the length should not exceed 1.5 meters. The product is small in size and easy to install. Mainly used in RS232, RS422, RS485 system of electronic equipment serial port protection.

LH-DB(Nine-needle lightning arrester)

Un:24V
In:5kA
Uc:30V
Up:120V

Video signal surge protector is designed according to IEC and GB standards, which is specially used for surge protection of video communication signal system. Using advanced surge protection technology and first-class surge protection devices, it not only provides high-energy coarse protection and low-energy fine protection for shielding layer and core conductor, but also provides common-mode protection for shielding layer and core conductor.

LH-BNC

Power：
Un:220V~
Uc:320V~
In:5kA 
Imax:10kA

Network:
Un:5V
UC:6.5V
In:5kA

The video surveillance multi-function surge protector ( two-in-on network) is used to protect the AC / DC power supply and network signal of the front-end equipment of the network camera, so as to effectively absorb the energy impact generated by the surge and introduce the energy into the earth through the grounding cable. Select the corresponding product according to the working voltage of the network camera. The multi-functional integrated design reduces the protection cost and installation difficulty, saves the installation space, and greatly improves the comprehensive protection effect of the camera.

LH-AF/220

Power：
Un:12V~
Uc:45V~
In:10kA
Imax:20kA

Network:
Un:5V 
UC:6.5V
In:5kA

The video surveillance multi-function surge protector ( two-in-on network) is used to protect the AC / DC power supply and network signal of the front-end equipment of the network camera, so as to effectively absorb the energy impact generated by the surge and introduce the energy into the earth through the grounding cable. Select the corresponding product according to the working voltage of the network camera. The multi-functional integrated design reduces the protection cost and installation difficulty, saves the installation space, and greatly improves the comprehensive protection effect of the camera.

LH-AF/12

Uc:30V
Up:60V
In:5kA
Imax:10kA

DDN, X.25 data line, 2M port line, fire monitoring communication line and so on are protected, so as to effectively absorb the energy impact caused by surge, and introduce energy into the earth through grounding cable. The integrated design reduces the protection cost and installation difficulty, saves the installation space, and selects the corresponding products according to different use places and system parameters.

LH-485

Ue:230V~
Imax:40kA
It:3A

T2-SCB-40-4p

Uc:420V~
In:80kA
Imax:160kA
Up  ≤3.0kV
Uc Selectable: 220V+ 

T2-160kA-420-4p