Home telephone network lightning protection device Protect internal components
Model: TRSS-RJ11 / 45
Color: white
Authentication: CE ECM
Product description
The TRSS-RJ45/8 type network lightning arrester is a lightning protection measure taken by Zhejiang tohr Electric Co., Ltd. to independently develop and manufacture the network system. It is suitable for multi-channel network signal line centralized protection, which is mainly used for lightning (over voltage) protection along network signal lines, such as 8, 16 and 24 Ethernet switches. In view of the characteristics of the network system, the selection of high quality and low capacitance gas discharge tube, TVS and other devices has the advantages of small insertion loss, fast response speed, accurate clamping, low output pressure and so on.
Product features
1. multi-functional overvoltage protection, lightning and overpressure are no longer afraid of disasters.
2. installation and use of convenient novice can also be easy to install
3. core components are strictly screened, stable performance and reliable operation.
4. the product has many interfaces and is easy to use. It doesn't need to worry about the number of interfaces.
Product specification
| Model and specofocation |
|
TRSS-RJ45/4 |
TRSS-RJ45/8 |
| Rated Operating Voltage |
Un |
5V/12V |
| Max continuous operating voltage |
Uc |
6V/15V |
| Voltage protective level |
Up(V)〈 |
40/60 |
| Max discharge current |
Imax(8/20μS) |
5kA |
| Nominal discharge current |
In(8/20μS) |
3kA |
| Response time |
ns |
≤1 |
| Adaptive date transfer rate |
|
100Mbps |
| Insertion loss |
|
≤0.3dB |
| Configuration dimension |
|
104×25×25 |
| Protective circuit |
|
1.2.3.6 |
1.2.3.4.5.6.7.8 |
| Operating condition |
|
Temp:-40℃~+70℃ |
| |
RH≤95%(25℃) |
| |
Sea level elevation≤3km |
| Remarks |
|
Other max continuous operating voltage can be customized |
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.
Use of attention
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. identify the input / output interface identifier of the lightning protector, input the external line and output the device.
3. grounding lines should be short, thick and straight, so as to reduce the influence of distributed inductors on the ability of lightning electromagnetic pulse.
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 cannot be connected to the reverse side.
Company profile
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.
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.
Product packaging:Carton packing
Transportation method
1. Express company: FEDEX,UPS,DHL,TNT
2. Trains, ships, aircraft transport
Product Tags:
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