Product Introduction
Outdoor Intelligent Box Opening and Closing:
It's widely used in urban power grid transformation, residential districts , commercial centers and other densely populated area.
Product Advantage
1.Reliable Structure
1.Prefabricated live touchable silicone rubber cable head, fully sealed, fully insulated, maintenance free, reliable guarantee of personal safety.
2.Compact structure, small and beautiful appearance, stainless steel double box, the service life of up to 20 years.
3.Under the premise of not affecting the operation of the main net work, realize regional outage maintenance and reduce the scope of power outage;
4.It can be equipped with one or more SF6 load switches. The wiring is flexible and diverse, with up to 8 loops in the branch outlet.
5.Optional arrester, short-circuit fault indicator, current limiting fuses, etc, to meet the users' various requirements.
2. High-Quality
1. Our factory has a unique comprehensive testing center, and each finished transformer needs to pass the test before it can be shipped;
2. After each process in the production of the transformer is completed, we will conduct a qualified test, and the quality of the transformer has reached the highest level.
Mechanical Parameters
| Rated voltage |
12kV |
| Rated current |
630A |
| Frequency withstand voltage (phase) to groudl |
42kV/min |
| Lightning impulse withstand voltage |
75kV |
| Rated breaking current |
630A |
| Rated short-circuit opening and closing current (peak) |
50kA |
| Rated short-time withstand current |
25kA/4S |
| Rated peak withstand current |
50kA |
| Rated breaking capacitor current |
45A |
| Rated breaking inductor current |
16A |
| Full load breaking frequency |
>100 |
| Switching and closing machine operation times |
2000 |
Our Service
We have our own warehouses and repair points in some countries, and the after-sales service is more convenient and efficient.
Sufficient Trade Experience
Our company has been established for nearly 20 years. It is the first batch of electrical companies to enter the foreign trade industry, with customers all over the world.Therefore, we can solve any problems for you before, during and after sales with great experience.
About Us
FAQ
Honny, here are some common questions. If you have any other questions, please send me a message.
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