Nanocrystalline CT Core
Features
- ID=80mm, OD=115mm, H=25mm (nominal)
- Le: 30.62cm, Ac: 3.28cm2, Weight: 819g
- AL value ≥157μH@1kHz/0.3V
- High permeability, good termal stability, low core loss
- Important parts for current transformers in power system
Specifications
| Part Number | CB80-115-25A |
| Description | Nanocrystalline CT Core |
| Structure | Toroidal |
| Material | Fe-based 1k107 Nanocrystalline |
| Finish Type | Red DMC Box |
| Saturation Magnetic Induction (Bs) | 1.25 T |
| Crystallization Temperature (Tx) | 500 °C |
| Curie Temperature (Tc) | 570 °C |
| Density (ρ) | 7.20 g/cm3 |
| Resistivity | 130 μΩ.cm |
| Filling Coefficient | ≥ 0.75 |
| Mean Magnetic Path (Le) | 30.62 cm |
| Net Area (Ac) | 3.28 cm2 |
| AL Value | ≥ 157 μH |
| Test Conditions | 1 kHz / 0.3 V @ 1Ts |
| Weight | Approx. 819 g |
| Accept Customized | Yes |
Dimensions
| Dimensions (mm) | ID | OD | HT |
| Nominal Size | 80±0.5 | 115±0.5 | 25±0.2 |
| Finish Size | 75.2±0.5 | 119.5±0.5 | 30.9±0.5 |
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Nanocrystalline CT Core