Zhejiang THOR Electric Co., Ltd
Professional Manufacturer for surge protection device.
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40ka lightning arrester with 25A miniature circuit breaker installation
Product Details
The product is designed according to the IEO and GB standards, and applied to power system protection in the areas with high lightning risk. It can prevent all kinds of surge currents directly hitting lightning. It can be applied to single-phase and three-phase power supply lines and modular design through different combinations.
Working principle of product
The function of surge protector is to limit the transient overvoltage to the power line, the signal transmission line in the voltage range that the equipment or system can bear, or to inflow the powerful lightning discharge into the ground, and protect the protected equipment or system from damage by the impact.
Product specification
| Model | TRS4-D10 | TRS4-D20 | TRS4-C40 | TRS4-B60 | |
| Rated Operating Voitage | UC | 320 | 320 | 320 | 320 |
| Voltage protective level | Up(KV)≤ | 1 | 1.2 | 1.5 | 1.7 |
| Max discharge current | Imax(8/20μS) | 10 | 20 | 40 | 60 |
|
Nominal discharge current
|
In(8/20μS) | 5 | 10 | 20 | 30 |
| 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 features
1. leakage current is small, the response time is fast, and the residual pressure is low
2. alarm indicating device, normal (green), red (fault).
3. can withstand high lightning shock
4. troubleshooting automatic reset
Notice of product
1. can withstand high lightning shock
2. troubleshooting automatic reset
3. it should match the working voltage of the protected equipment. Please install according to the installation sketch.
4. 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.
Product packaging:Carton packing
Transportation method
1. Express company: FEDEX,UPS,DHL,TNT
2. Trains, ships, aircraft transport