DC Immune Toroidal Current Transformer
The toroidal current transformers, or ring type CTs, can be applied for many applications where primary wires or busbars already exist. As the composite core of high grade is adopted, the DC immune error is less than 3%.
DC Immune Toroidal Current Transformer
Features
- Phase shift error < 5′, DC tolerance < 3%
- Accuracy 0.1 class with turns ratio 1:2500
- Through-hole of Φ8.2 mm for primary cable or busbar
- Plastic case protected with epoxy resin filled inside
Applications
- Single/three phase energy meters
- Electrical protective devices
- Electrical measuring instruments
Specifications
| Part Number | DT60-25A |
| Description | DC Immune Toroidal Current Transformer |
| Structure Of Winding | Toroidal |
| Phase | Single |
| Input / Output | 5(60)A/2mA |
| Max. Current | 60 A |
| Turns Ratio | 1:2500 |
| Phase Shift Error | 5′ (20% Rated Current) |
| Burden (Rb) | 10 Ω |
| Accuracy Class | 0.1 Class |
| Insulation (Winding to Body) | 4 kV |
| DC Immunity Test | <3% |
| Core Inside | Nanocrystalline & Fe-based Amorphous |
| Encapsulation | Plastic Case & Epoxy Resin Filled |
| Busbar Type | None |
| Mounting Method | Through-holes For Primary Wire |
| Application | Meters, Instruments |
| Accept Customized | Yes |
Dimensions
