Medium Voltage Cast Resin Current Transformer
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Products Categories
Split Core CT
Bushing CT
Low Voltage CT
Medium Voltage CT
Potential CT
Iron Cores Series
Product Description：
This series is used to protect or measure current, energy and power. Installed in the center switchgear on other types of switchgear.
Features:
- Epoxy resin material
- One-piece casting molding structure semi-closed and strong insulation
- Isolated plastic case recognized according to UL94-V0
- The products comply with IEC60044-1 ,GB1208
Specification:
| Rated primary current (A) | Accuracy classes combination | Rated secondary output(VA) 0.2s 0.2 0.5 10P10 | 10P15 | 1s thermal current (kA) | Rated dynamic current (kA) | Notes | |||
| 5-150 |
0.2S/10P15 0.5S/10P15 0.2/10P15 0.5/10P15 10P10/10P10 |
10 | 10 | 15 | 15 | 20 | 15OI1n |
37511 n 80 100 |
Two windings |
|
200 300-800 1000-1500 2000-3150 5-150 200 300-800 1000-1500 |
36 45 |
||||||||
| 15 | 20 | 20 | 30 |
63 80 |
130 160 |
||||
|
0.2S/0.2/10P15 0.2S/0.5/10P15 0.2/0.5/10P15 0.5/0.5/10P15 |
10 |
15 20 |
15 20 |
15 20 |
15OI1n 36 |
375l1n 80 |
Three windings | ||
|
45 63 |
100 130 |
||||||||
| 2000-3150 | 80 | 160 | |||||||
Outline Dimension drawing(in mm ) ：
Zhikai ,we own one strong R&D and QC team continues to innovate new solutions for customers in the area of Smart Grid Industry all covering distribution, Saving&Protecting&Metering Electicty, and Power System.
Application:
| Installation site: indoor |
| Ambient temperature:-15℃~+40℃, daily average temperature not more than +30℃ |
| Attitude: does not exceed 3000m |
| Humidity: the average value of the relative humidity measure for a period of 24 h does not exceed 95 percent |
| Contamination severity: class II |
| No severe shake or bump in the installation site |
| The ambient air is not significantly polluted by dust, smoke, corrosive gases, vapors, or salt |
Why choose us?
- Cores all is produced by ourselves, and to test the performance of core. High accuracy split core ct of finished product will be test by instrument transformer calibrator. If find defective if can be rework , will be rework, if not as wasters.
- We own one strong R&D and QC team，and 100%quality inspection is performed before delivery.
- Have the ability to do OEM/ODM to meet clients’ requirements.
- Zhikai has been making iron core for more than 22 years; has been making CTs in China for 12 years.
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