LED outdoor lighting lamp fanglang lightning surge protector lightning proof strobe light
Brief introduction
LED lamp surge protector is a product designed for the LED power system based on the relevant standards and designed for lightning protection of LED street lamp equipment. The protection of LED lighting system is not affected by lightning surge and overvoltage. It also uses the function of leakage and continuous flow double blocking, which can bring failure remote signal alarm function, and have two kinds of failure modes, which are power break or protection release. It greatly improves the safety of LED street lamp.
Use of attention
1. in order to limit the inductive coupling between the protected part after installation and the part of the unprotected equipment, we need to make some measurements. The mutual inductance can be reduced by the separation of the inductive source and the sacrificial circuit, the selection of the loop angle and the limitation of the closed loop area.
2. grounding lines should be short, thick and straight, so as to reduce the influence of distributed inductors on the ability of lightning electromagnetic pulse.
3. after correct installation, it can work steadily for a long time. If it is found that the transmission performance of the system is reduced or the signal is interrupted due to the cause of surge protection, it should be maintained or replaced in time.
Product features
1. band failure protection, temperature protection, optional remote communication mode, with LED working instructions.
2. can realize water release and explosion-proof
3. leakage current is small, the response time is fast, and the residual pressure is low
Product specification
| Model |
TR6D |
| Rated Operating Voitage |
UC |
275 |
| Voltage protective level |
Up(KV)≤ |
0.8 |
| Max discharge current |
Imax(KA) |
6 |
|
Nominal discharge current
|
In(KA) |
3 |
| 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
When the surge protector has no voltage, the impedance is very high, which means that the circuit breaker is open. When the voltage occurs, the impedance drops to a few Europe, and the surge current will flow through the surge protector and will not enter the device. At the same time, because the surge protector has a small impedance at this time, the voltage on both sides of the surge is relatively small, and because he is in parallel with the protected equipment, it prevents the equipment from suffering from large surge power. Pressure, so as to play the effect of discharge and pressure limiting.
Company profile
Thor is following the international quality system standards, is ISO 9001 certified and our technical standards are in line with GB18802.1-2011/IEC61643-1.
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 Tags:
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