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OEM Manufacturer Low Current 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:
We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for OEM Manufacturer Low Current Transformer - LZZBJ9 20kV Current Transformer – Aiso, The product will supply to all over the world, such as: Greenland, United States, Cannes, Our solutions have national accreditation standards for experienced, premium quality items, affordable value, was welcomed by people around the globe. Our goods will continue to increase in the order and look forward to cooperation with you, Really should any of those products be of interest to you, please letus know. We are going to be pleased to give you a quotation up on receipt of one's detailed specifications.
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