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18 Years Factory Step Up Power Transformer - LZZBJ9 20kV Current Transformer – Aiso Detail:
Summary
The current transformer is casting resin and fully enclosed product. It is used formetering electric energy and current, relay protection in therelay protection in the electrical system of rated frequtncy 50Hz or 60Hz and rated voltage 20KV. The transformers be executed according to the standards IEC44-1 and GB20840.1-2010, GB20840.2-2014 Current Transformer.
Type designation
Structural introduction
This type of current transformer is fully enclosed and post type. It is small and light. There are four fixing hole of 4-M10 on the bottom.
Technical parameter
1, Rated insulated level: 24/65/125KV
2, Rated secondary current: 5A, 1A
3, Rated primary current, accuracy combination, rated output, dynamic and thermal stability current.
4, The conditions of the partial discharge test according to GB20840.1-2010&GB20840.2-2014 Current transformer will be fulfilled without exception.
Dynamic thermal stability technical parameters
Note:
1, If being request, the measuring class can reach to 0.2S or 0.5S class.
2, We can make multi-trans formation-ratio current transformer of single measuring winding or single protivc winding, such as single measuring winding: 100-150-200/5A 0.2 class 10VA, Ith=31.5A
Single protective class: 100-150-200/5A, 5P15 class, 10VA, Ith=31.5A.
Main technical parameter
| Rated primary current(A) |
Accuracy class combination |
Rated output (VA) |
short-time thermal current (KA ) |
Rated dynamic current (KA ) |
| 0.2, 0.2S |
0.5, 0.5S |
10P10 |
10P15 |
| 30-150 |
0.2s/0.5s/10p 0.2s/0.5/10p 0.5s/0.5/10p |
10 |
10 |
15 |
15 |
200Iln |
500Iln |
| 150-200 |
31.5 |
80 |
| 200-300 |
45 |
112.5 |
| 300-400 |
63 |
130 |
| 600-800 |
15 |
20 |
15 |
80 |
160 |
| 1000-1250 |
| 1500-2000 |
15 |
20 |
30 |
20 |
100 |
160 |
Outline and installation dimension
Product detail pictures:
Related Product Guide:
Our company aims to operating faithfully, serving to all of our customers , and working in new technology and new machine constantly for 18 Years Factory Step Up Power Transformer - LZZBJ9 20kV Current Transformer – Aiso, The product will supply to all over the world, such as: Cape Town, Turin, Dubai, Aiming to grow to be by far the most professional supplier within this sector in Uganda, we keep researching on the creating procedure and raising the high quality of our principal goods. Till now, the merchandise list has been updated on a regular basis and attracted customers from around the globe. Detailed data can be obtained in our web page and you'll be served with good quality consultant service by our after-sale team. They're going to allow you to get complete acknowledge about our items and make a satisfied negotiation. Small business check out to our factory in Uganda can also be welcome at any time. Hope to obtain your inquiries to get a happy co-operation.
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