Split Core LV Current Transformer Unit C-GIS Bushing Type
1. Product Introduction:
Secondary winding fully enclosed vacuum casting in antiflaming plastic shell. It easily installed by making the primary cable through the inner hole, bottom has installation inserts for fication. It is simple and shortcut, is suitable for measuring current, signal collection and protective relaying in the medium voltage power sysem of bushing or cable etc.
2. Technical Data:
1. Rated secondary current: 5A
2. Power frequency withstand voltage: 3kV
3. Rated frequency : 50/60Hz
4. Installation site: Indoor
5. Technical standard: IEC60044-1(IEC61869-1&2)
3. Specification
| Model | LZCT1-11C | LZCT1-11P | LZCT1-11CP |
| Purpose | Measuring current transformer | Protective current transformer | Double winding current transformer |
| Rated Primary current | Accuracy class and rated burden (VA) | Accuracy class and rated burden (VA) | Double winding accuracy class and rated burden (VA) |
| 0.2 | 0.5 | 1 | 10P10 | 10P5 | 0.2 | 0.5 | 10P10 | 10P5 |
| 50 | | | 1 | | | | | | |
| 75 | | 1 | 1.5 | | | | | | |
| 100 | | 2.5 | 5 | | 2 | | 1 | | |
| 200 | | 5 | 5 | 1.5 | 2.5 | | 2.5 | | |
| 300 | 2.5 | 5 | | 2.5 | | 1.5 | 2.5 | | 2.5 |
| 400 | 5 | 7.5 | | 3.75 | | 2.5 | 5 | | 2.5 |
| 500 | 5 | 10 | | 5 | | 2.5 | 5 | 2 | 3.75 |
| 600 | 5 | 10 | | 5 | | 3.75 | 7.5 | 2.5 | 5 |
| Model | LZCT2-11C | LZCT2-11P | LZCT2-11CP |
| Purpose | Measuring current transformer | Protective current transformer | Double winding current transformer |
| Rated Primary current | Accuracy class and rated burden (VA) | Accuracy class and rated burden (VA) | Double winding accuracy class and rated burden (VA) |
| 0.2 | 0.5 | 1 | 10P10 | 10P5 | 0.2 | 0.5 | 10P10 | 10P5 |
| 30 | | | 1.5 | | | | | | |
| 50 | | 1.5 | 2.5 | | 1.5 | | | | |
| 75 | | 2.5 | 5 | | 2.5 | | 1.5 | | |
| 100 | | 2.5 | 5 | | 3.75 | | 2.5 | | 2 |
| 200 | 2.5 | 5 | 7.5 | 3.75 | 5 | | 3.75 | 1.5 | 2.5 |
| 300 | 5 | 7.5 | | 5 | | 2.5 | 5 | 2.5 | |
| 400 | 7.5 | 10 | | 7.5 | | 5 | 7.5 | 3.75 | |
| 500 | 10 | 15 | | 10 | | 5 | 10 | 5 | |
| 600 | 10 | 15 | | 10 | | 5 | 10 | 5 | |
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4.Outline Drawing:
5.Photos
