This type of combined transformer is improved on the basis of similar products. It is suitable for active and reactive energy measurement in AC power system with rated frequency of 50 Hz and rated voltage of 35 kV. It is a substitute for old oil immersed products. This type of current and voltage transformer is made of outdoor special epoxy resin vacuum casting with arc resistance, UV resistance and aging resistance. The appearance of the transformer is umbrella proof skirt with large creepage distance on the surface. The secondary outlet terminal is sealed with metal protective cover, which is rainproof, dustproof and corrosion - resistant. It is an ideal replacement product for urban and rural power grid transformation.
Current Part of the Parametres
| Rated primary current (A) |
Single Ratio |
Rated secondary output (VA) |
1s thermal current (kA) |
Rated dynamic current (kA) |
| 0.2S |
0.5S |
0.5 |
| 5 - 10 - 15 |
5 |
10 |
10 |
15 |
1.0 |
2.5 |
| 10 - 15 - 20 |
10 |
1.5 |
3.75 |
| 15 - 20 - 30 |
15 |
2.4 |
6.0 |
| 20 - 30 - 40 |
20/25 |
3.0 |
7.5 |
| 30 - 40 - 50 |
30 |
4.5 |
11 |
| 40 - 50 - 75 |
40 |
6.5 |
16.5 |
| 50 - 75 - 100 |
50 |
9 |
22.5 |
| 75 - 100 - 150 |
75 |
12 |
30 |
| 100 - 150 - 200 |
100 |
16 |
40 |
| 150 - 200 - 300 |
150 |
24 |
60 |
| 200 - 300 - 400 |
200/250 |
32 |
80 |
| 300 - 400 - 500 |
300 |
45 |
| 400 - 500 - 600 |
400 |
60 |
| 500 - 600 - 800 |
500/1000 |
80 |
100 |
| 600 - 800 - 1000 |
Voltage Part of the Parametres
|
Rated Voltage(kV)
|
Rated insulation(kV)
|
Accuracy class and Rated output(VA)
|
Max.output(VA)
|
Remark
|
|
35/0.1
|
40.5/95/200
|
0.2-2*30
|
600
|
|
|
33/0.1
|
40.5/95/200
|
0.5-2*60
|
600
|
COMEWILL has three subsidiaries (Juyi, Parber, Lexin), and has built a full - chain system covering R&D, production, sales and service.
Our products cover a wide range of electrical components like cable plug - in connectors,current and voltage transformers,temperature and humidity controllers,electromagnetic locks and heaters.We're committed to offering customers high quality products and services.And keep advancing to better satisfy their needs.
IF YOU NEED FURTHER INFORMATION ABOUT THE TRANSFORMER,FEEL FREE TO CONTACT US!
WE PRODUCE VARIOUS TYPES OF CT/VT. OEM ODM
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