Shenzhen Chuangyin Co., Ltd.
Shenzhen Chuangyin Co., Ltd. We are manufacturer. We will take high-quality service and high-quality products to satisfy you. We have advanced management experience, production flow and quality
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LSY Instrument Current Transformer, Ring Main Unit C-GIS Three-Phase
The three-phase CT is full-enclosed in the flame retardant plastic shells, primary bushing or cable can pass through the Inner hole, bottom has Installation Inserts for fixation. It Is simple and shortcut, Is suitable for measuring current, signal collection and protective relaying in the medium voltage power system of
bushing or cable etc
Technical parameter
1. Rated secondary current: 5A,1A
2. Power frequency withstand voltage: 3kV.
3. Rated frequency: 50/60HzInstallation site: indoor
4. Standards: IEC60044-1.2003
Specification
| Model | LSY100-Φ82-11C | LSY100-Φ82-11P | LSY100-Φ82-11CP | ||||
| Purpose | Measuring current transformer | Protective current transformer | Double winding current transformer | ||||
| Rated current ratio | Accuracy class and rated burden(VA) COSΦ=0.8 | ||||||
| 0.5 | 1 | 10P10 | 0.5 | 10P10 | |||
| 150/5 | 1 | ||||||
| 200/5 | 1 | 2.5 | |||||
| 300/5 | 2.5 | 5 | 0.5 | 0.5 | 0.5 | ||
| 400/5 | 5 | 7.5 | 0.5 | 0.5 | 0.5 | ||
| 500/5 | 5 | 7.5 | 0.5 | 0.5 | 0.5 | ||
| 600/5 | 5 | 7.5 | 1 | 0.5 | 0.5 | ||
Remarks: Upon request we are glad to offer transformers according to other standards or with non-standard technical specs.