Bus-bar current transformers ТНШЛ-0,66 (TNSHL-0,66)
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Price:
100 CNY
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- In detail
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Technical characteristics
- BrandSEA
- Country of manufactureChina
- Accuracy class0,5; 0,5S; 0,2; 0,2S;
- Rated secondary current1-5 A
- Rated primary current150-10000 A
- Voltage class0,66 kV
Description
|
Parameter |
Normal value |
| Rated voltage, kV |
0,66 |
| Maximum operating voltage, kV |
0,8 |
| Rated frequency of alternate current, Hz |
50; 60 |
| Rated primary current. A |
150; 200; 300; 400; 500 |
| Rated secondary current, A |
1; 5 |
| Rated burden of the winding with the power factor of cos φ = 1, VA
Rated burden of the winding with the power factor of cos φ = 0.8, VA, at the rated primary current, A |
1; 1,25; 2,5*
|
| Rated accuracy class, at hte rated primary current, A: 150 200 300 400; 500 |
0,5; 1 |
| Three-second thermal current - 3 sec., not less: 150-600 A, (multiplicity) |
25 |
| Short-circuit current ratio, at the rated primary current, A: 200, 300 400, 500 |
4 |
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Bus-bar current transformers ТНШЛ-0,66 (TNSHL-0,66)
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