2P lightning protector household lightning protection Max continuous operating voltage 275V
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. It is installed in the main power distribution cabinet and outdoor power distribution cabinet.
Product features
1. troubleshooting automatic reset
2. use the pluggable module set up, the maintenance is simple
3. leakage current is small, the response time is fast, and the residual pressure is low
Four
Product specification
| Model and specofocation |
|
TRS4-D20 |
TRS4-C40 |
TRS4-B60 |
| Rated Operating Voltage |
Un |
220V/380V |
| Max continuous operating voltage |
Uc |
275V AC |
| Voltage protective level |
Up(KV)≤ |
1.1 |
1.3 |
1.5 |
| Max discharge current |
Imax(8/20μS) |
20kA |
40kA |
60kA |
| Nominal discharge current |
In(8/20μS) |
10kA |
20kA |
30kA |
| Response time |
ns |
〈25 |
|
Ingress Protection Rating
|
|
IP20 |
| Indication of invalidation |
|
Aging invalidation:green Normal,red:Invaldation |
| Configuration dimension |
|
Three-phase four-wire:72×62×90 |
| Application |
|
Primary protection for in line |
| 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 introduction
Surge protector is the lightning protection measures taken by Zhejiang toer Electric Co., Ltd. for its own development and production. When equipment short circuit and power switching are likely to cause surge, the surge occurs in only a few millisecond time, which will have great harm to the equipment. The surge protector can react and effectively absorb the huge energy of burst at this time, so as to protect the connecting devices from being damaged.
Use of attention
1. connect the grounding wire of the lightning protector with the ground wire of the lightning protection system.
2. it should match the working voltage of the protected equipment. Please install according to the installation sketch.
3. this product needs no special maintenance. The lightning arrester should be checked regularly, especially in the thunderstorm season and the whole thunderstorm period. When the system fails to doubt the lightning arrester, the lightning arrester can be dismantled and rechecked. If the system is restored to normal after the restoration to the state before use, it indicates that the lightning arrester has been damaged and must be replaced immediately.
Company profile
Thor has been designing new products to meet the RoHS directive since 2006. Thor’s ongoing commitment to RoHS compliance includes continuing efforts to reduce the presence of hazardous substances in the design and manufacture of a growing number of popular products.
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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