5 Amp LV Current Transformer Fixed Cable Ring Type Ac Current Transformer
LZYT1/2/3-0.72C(P) LV Current Transformer Fixed Cable Ring Type
Description:
This current transformer adopts latest high conductive core with high accuracy for measuring. Secondary windings enclosed in plastic shell with vacuum casted. Primary cable installed through core. Applied for cable as current measuring, signal collection, protective relaying under system of 0.72kV.
Technical Data:
1, Rated secondary current: 5A,1A
2, Power frequency withstand voltage: 3kV
3, Rated frequency: 50/60Hz
4, Installation site: Indoor
5, Technical standard: IEC 60044-1 IEC 61869-1&2
Specification:
| Item | Specification | Unit | Data | Remark |
| 1 | Um | kV | 0.72 | |
| 2 | BIL | kV | 0.72/3 | |
| 3 | Rated Primary Current | A | 50 - 1800 | |
| 4 | Rated Secondary Current | A | 1 or 5 |
| Model | LZYT3-0.72C | LZYT3-0.72P | LZYT3-0.72CP | ||||||
| Rated Current Ratio | Accuracy class and burden (VA) | ||||||||
| 0.2 | 0.5 | 1 | 10P10 | 10P5 | 0.2 | 0.5 | 10P10 | 10P5 | |
| 50/5 | 1 | 2.5 | 2.5 | 1 | 2.5 | 1 | 2.5 | 1 | 2.5 |
| 75/5 | 1 | 2.5 | 2.5 | 2.5 | 5 | 1 | 2.5 | 2.5 | 5 |
| 100/5 | 2.5 | 5 | 5 | 2.5 | 5 | 2.5 | 5 | 2.5 | 5 |
| 200/5 | 2.5 | 5 | 7.5 | 5 | 7.5 | 2.5 | 5 | 5 | 7.5 |
| 300/5 | 5 | 7.5 | 10 | 7.5 | 15 | 5 | 7.5 | 7.5 | 15 |
| 400/5 | 7.5 | 10 | 15 | 10 | 15 | 7.5 | 10 | 10 | 15 |
| 500/5 | 10 | 15 | 15 | 10 | 15 | 10 | 15 | 10 | 15 |
| 600/5 | 10 | 15 | 15 | 10 | 15 | 10 | 15 | 10 | 15 |
| 750/5 | 15 | 15 | 15 | 15 | 20 | 15 | 15 | 15 | 20 |
| 800/5 | 15 | 15 | 15 | 15 | 20 | 15 | 15 | 15 | 20 |
| 1000/5 | 15 | 15 | 15 | 15 | 20 | 15 | 15 | 15 | 20 |
| 1200/5 | 15 | 15 | 15 | 15 | 20 | 15 | 15 | 15 | 20 |
| 1250/5 | 15 | 15 | 15 | 15 | 20 | 15 | 15 | 15 | 20 |
| 1500/5 | 15 | 15 | 15 | 15 | 20 | 15 | 15 | 15 | 20 |
| 1800/5 | 15 | 15 | 15 | 15 | 20 | 15 | 15 | 15 | 20 |
Outline Drawing: Unit/mm
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