Type 1 surge protection device for higher voltage rating devices
Working principle of product
In the equipment system, the inductive or capacitive coupling voltage is caused by the lightning shock and the switching operation of the upstream power supply system. Therefore, the surge may damage the photovoltaic modules and inverters and other devices. This will cause serious consequences for the operation of the system. The surge protector is a DC power defense specially designed for this purpose. The lightning module, once the high voltage, and endanger the insulation of the protected equipment, the lightning arrester acts immediately, the high voltage impact current guide the earth, thus limiting the voltage amplitude, protecting the insulation of the equipment. When the overvoltage is gone, the arrester is restored to its original state quickly, so as to protect the power equipment.
Product features
1. leakage current is small, the response time is fast, and the residual pressure is low
2. use the pluggable module set up, the maintenance is simple
3. self protection voltage is more than self protection, automatic disconnection and recovery.
Product specification
| Model |
|
TRS-A15 |
TRS-A25 |
TRS-A50 |
| Rated Operating Voitage |
UC |
440 |
440 |
440 |
| Voltage protective level |
Up(KV)≤ |
1.8 |
2.1 |
2.3 |
| Max discharge current |
Imax(8/20μS) |
15 |
25 |
50 |
|
Nominal discharge current
|
In(8/20μS) |
15 |
25 |
50 |
| Ressponse time |
NS |
<25 |
| Lndication of invalidation |
Aging invalidation:green Normal,red:Invaldation |
| Operating condition |
Temp:-40℃~+70℃ |
| RH≤95%(25℃) |
| Sea level elevation≤3km |
|
Remote signal function
|
Can also picking |
| Remarks |
Other max continuous operating voltage can be customized
|
Product Details
Surge protector is a lightning protection measure adopted by Zhejiang toer Electric Co., Ltd., which is independently developed and produced for electrical system. Its core components are composed of multistage graphite gap. Reasonable design and precise processing of spark and twisting together form a sealing mechanism to ensure the safety distance of spark gap, even in surge current. When it passes through, there will be no arc leakage. It will effectively protect the device against surge and over voltage.
Use of attention
1. generally speaking, it is better to separate the protected conductor from the non protected conductor, and it should be separated from the ground wire. At the same time, in order to avoid transient orthogonal coupling between power cables and communication cables, necessary measurements should be made.
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. lightning protection device IN as input and OUT as output, the input end is connected with the outside, and the output end of the input end of the connecting device is protected
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.
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.
Product Tags:
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Uc 440v 50ka Type 1 Surge Protection Device Remote Signal Function Long Service Time Images
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