Low Phase Error Current Transformer
Features
- 10(12)A/10mA, Rb=20Ω, turns ratio 1:1000
- Primary current 0.05~12A, secondary current 0.05~12mA
- Phase angle error <2′ (at 10% rated current)
- Insulation tape & heat-shrink sleeve double protected
- ID Φ13mm, OD Φ30mm, H 17mm, lead wires shielded
Specifications
| Part Number | MS12-10A |
| Description | Low Phase Error Current Transformer |
| Structure Of Winding | Toroidal |
| Phase | Single |
| Input / Output | 10(12)A/10mA |
| Max. Current | 12 A |
| Turns Ratio (typical) | 1:1000 |
| Burden (Rb) | 20 Ω |
| Accuracy | ± 0.1 % |
| Phase Shift Error | 2′ (10% Rated Current) |
| Core Inside | Nanocrystalline Core |
| Encapsulation | Double Insulation |
| Busbar Type | None |
| Mounting Method | Through Hole |
| Application | Meters, Instruments |
| Accept Customized | Yes |
Error Limits
Current error (±%) and phase angle error (±’) in the following currents.
| Primary Current | 0.005In | 0.01In | 0.05In | 0.1In | 0.2In | 1In | 1.2In |
| Current Error (±%) | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Phase Error (±’) | 5 | 3 | 3 | 2 | 2 | 2 | 2 |
Dimensions
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Low Phase Error Current Transformer