Electrical equipment circuit protection SPDs , effective protection against lightning surge
Product description
Surge protector is a lightning protection device for home housing. The lightning protector is used to protect sensitive lines and protect the lightning and direct lightning surge or other transient surge.
The lightning arrester adopts the multi-stage protection circuit, selects the brand components and makes use of the advanced production technology. It has the characteristics of large flow capacity, low residual pressure level, sensitive reaction, stable performance, reliable work and so on.
Working principle of product
Surge protector and its voltage limiting functional element are composed of metal oxide varistors in parallel. Each varistor requires an independent disconnector. The principle of the disconnector is a heat release. The function is disconnected through the low temperature welding point and is separated from the metal rod by its own elastic action. After disengagement, the red indication will appear in the transparent window on the front side of the surge protector.
Product specification
| Model |
|
TRS-D10 |
TRS-D20 |
| Rated Operating Voitage |
UC |
385 |
385 |
| Voltage protective level |
Up(KV)≤ |
1.2 |
1.5 |
| Max discharge current |
Imax(8/20μS) |
10 |
20 |
|
Nominal discharge current
|
In(8/20μS) |
5 |
10 |
| 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 Installation
With 35mm standard DIN-rail mounting, connecting copper stranded conductor is 2.5~35mm²
At front of spd each pole must be setted protection---used fuse or miniature circuit breaker lightning current SPD protection,after SPD breakdown to short circuit protection.
SPD install on protected line(equipment) to the front and connected to the supply line. A class products install in the building home-entry line hold larger surge current total distribution box. B, C class products most install on the floor distribution box, D class products close to the front-end equipment that smaller surge current, smaller residual voltage place.
Product features
1. self protection voltage is more than self protection, automatic disconnection and recovery.
2. new technology, high energy, gap discharge electrode N-PE.
3. detachable assembly and pluggable convenience
4. can withstand high lightning shock
Notice of product
1. lightning protector's input port (IN) is connected to the signal channel, and the output terminal (OUT) is connected with the input end of the protected device, so it can't connect with the signal.
2. 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.
3. the relative humidity of the installation site is not more than 50% when the relative humidity of the air is 40.
4. it should match the working voltage of the protected equipment. Please install according to the installation sketch.
Company profile
Incorporated in 2006, Zhejiang Thor Electric Co., Ltd has built everything to offer a wide range of innovative and reliable surge protection solutions and products.
Product Tags:
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SPD 220 / 380V AC Type 2 Surge Protection Device Overvoltage Protection High Standard Images
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