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.
