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Manufacturer for Current Transformer Price - LAJS-10Q 10kV Pass Through Wall Current Transformer – Aiso Detail:
Current Transformer Cost Summary
This current transformer is of epoxy resin casting wall-through type, LAJS-10Q of 20-300A is of full-enclosed type, this transformer is used for current power measurement and relay protection in indoor alternate power alternate power system with rated voltage 10kV and below, frequency 50Hz, There are three windings in secondary of LAJS-10Q the furst group is 1S1, 1S2, the second group is 2S1, 2S2, the third group is 3S1, 3S2, thegarde combinations sueb as 0.2/10P/10P, 0.5/10P/10P, 0.2/0.5/10P can be made.
Technical parameter
Rated insulation level: 12/42/75kV
Power factor of load: cos¢=0.8(lagging)
Rated secondary current=5A(2A or 1A)
The V-A curve of class 10P is shown in fig, it’s used for choosing type.

The volt-ampere curve of LAJS-10Q type 20~300/5 10P grade
| Rated primary current(A) |
1s thermal current (KA virtual value) |
Rated dynamic standing current (KA virtual value) |
Accurate grade combination |
Rated secondary output(VA) |
Creepage distance (mm) |
Weight(kg) |
| 0.2 |
0.5 |
10P class |
| 20 |
2.8 |
7 |
0.2/10P15/10P15 0.5/10P15/10P15 0.2/0.5/10P15 0.2/0.5/0.5 |
10 |
25 |
15 |
225 |
30 |
| 30 |
4.4 |
11 |
| 40 |
5.5 |
13.7 |
| 50 |
6.3 |
15.8 |
| 75 |
9.5 |
23 |
| 100 |
15 |
37.5 |
| 150 |
20 |
50 |
| 200 |
30 |
60 |
| 300 |
36 |
75 |
Outline and installation dimension

Outline and installation dimension of LAJS-1OQ

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Product detail pictures:
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Generally customer-oriented, and it's our ultimate goal for being not only the most trusted, trustable and honest provider, but also the partner for our customers for Manufacturer for Current Transformer Price - LAJS-10Q 10kV Pass Through Wall Current Transformer – Aiso, The product will supply to all over the world, such as: Adelaide, Kenya, Kuala Lumpur, Our Company has professional engineers and technical staff to answer your questions about maintenance problems, some common failure. Our product quality assurance, price concessions, any questions about the products, Please feel free to contact us.