Computer room monitoring signal, lightning protector, multi interface protection, BNC monitoring and signal protection
Product introduction
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. It can be used for the protection of industrial control network, RS422/485 interface, special line, automatic control and instrument line, data line and telephone equipment, fax machine and other equipment. It can also be used for the protection of sensors and two instruments in the current ring. The product is protected from transients, such as induced lightning current, surge voltage, electrostatic interference, radiation interference and internal overvoltage.
Use of attention
1. when installing, make sure that the "one" screw is installed in place, making the line combination firmly. If the installation is finished, the multimeter can be used to test whether the signal lines are connected. Do not install SPD on live line, otherwise it may damage SPD and equipment to be protected.
2. lightning arrester should be connected to the shortest possible line. The protector grounding adopts terminal grounding mode, and the grounding wire must be connected to the lightning protection ground wire (or the enclosure of the protected equipment). The shielded line of the signal can be directly connected to the grounding terminal.
3. screw on the terminal of the surge protector with a screwdriver. First, the system signal line is connected to the input end of the surge protector, the output end is connected to the protected equipment end, not the reverse, and the connection part of the connection terminal is reliable.
Product features
1. it has self recovery function and provides multiple protection under lightning prone environment.
2. using ultra low capacitance design, the signal transmission characteristic is good.
3. the transmission rate is high and the frequency range is large.
Product specification
| Model and specofocation |
|
TRSS-BNC |
| Working voltage |
|
24V |
| Max continuous operating voltage |
Uc |
30V |
| Voltage protective level |
Up(V)〈 |
〈60 |
| Nominal discharge current |
In(8/20μS) |
10kA |
| Response time |
ns |
≤10 |
| Characteristic impedance |
|
75Ω |
| Insertion loss |
|
≤0.1dB |
| Configuration dimension |
|
52×25×25 |
| Interface mode |
|
BNC |
| 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
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.
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.
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.
Product Tags:
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Computer Room Network Surge Protector , Ethernet Surge Suppressor High Transmission Rate Images
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