Equipment surge protector, industrial lightning arrester, factory lightning arrester is safe and reliable
Brief introduction
Surge protector is the lightning protection measures taken by Zhejiang toer Electric Co., Ltd. for the electrical system, which is used to protect sensitive lines from lightning induction voltage, voltage fluctuation interference, electrostatic discharge and shock surge caused by large load start-up.
Structure and Principle
SPD is a port, shocking protection, indoor-mounted installation, voltage-limited.
SPD hold disconnector inside, when SPD breakdown failure by over heating, the disconnector can remove from the power grid automatically, and show indication signal. When SPD is working properly, visible window display green, it display red when it breakdown and disconnect.
1P+N,2P+N,3P+N SPD consist of 1P,2P,3P SPD+NPE zero ground protection module, apply to TN-S, TN-C-S and other power supply system.
Product features
1. self protection voltage is more than self protection, automatic disconnection and recovery.
2. leakage current is small, the response time is fast, and the residual pressure is low
3. limit the precision of the voltage to say how much!
Product specification
| Model |
|
TRS-A15 |
TRS-A25 |
TRS-A50 |
| Rated Operating Voitage |
UC |
420 |
420 |
420 |
| Voltage protective level |
Up(KV)≤ |
1.7 |
2.0 |
2.2 |
| 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 |
|
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.
Use of attention
1. please recognize the interface and the way of connection
2. when installing, pay attention to the cable entering and leaving the surge protector. The cables should be separated to avoid the two coupling of surge.
3. surge protector is installed with 35MM standard guide rail
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.
Product packaging:Carton packing
Transportation method
1. Express company: FEDEX,UPS,DHL,TNT
2. Trains, ships, aircraft transport
Product Tags:
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Household Type 1 Surge Protection Device Indoor Mounted Installation Long Service Time Images
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