Application fields:
1. Electronic watt hour meter
2. Precision instrument
3. Current overload protection in mechanical control
4. Current measurement in industrial automation
Performance features:
1. High permeability, low angle difference and low ratio difference
2. Compared with permalloy, it has higher saturation flux density and wide measuring current range
3. low loss
4. Good temperature stability and high electricity.
Curie temperature (℃)
| Basic magnetic parameters | Nanocrystalline core | Permalloy 1J85 |
| Saturation magnetic induction (T) | 1.30 | 0.76 |
| Initial permeability of UI (GS / OE) | ≥10×104 | ≥6×104 |
| Um (GS / OE) maximum permeability | > 60×104 | > 45×104 |
| Density (g / cm3) | 7.3 | 8.75 |
| Strip thickness (mm) | 0.026~0.030 | 0.15 |
| Core lamination factor (%) | 75 | 90 |
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CURRENT POSITION：
