Buy High Quality DC Immunity Single Cores Manufacturers – DC Current Immunity composite cores – Jingjing
Buy High Quality DC Immunity Single Cores Manufacturers –DC Current Immunity composite cores – JingjingDetail:
● Unique patent hold, DC current immunity composite cores with amorphous
● And nanocrystalline cores together.
● Strong immunity for DC current
● Applicable Current range 1.5-200A
● Good temperature stability
● With competitive price and good quality
●Energy meters, smart meters
● Electromechanical meter
● Electrical measuring instruments
● Electrical protective devices
● Current sensing modules
● Adjustable speed drives
● Variable-frequency drives
● Wind power converter
● Power supply
| Item | Performance |
| Material Composition | FeCuNbSiB |
| Thickness（um） | 28~35 |
| Saturation induction Bs (T) | 1.25 |
| Curie temperature(oC) | 570oC |
| Hardness Hv | 880 |
| Crystalline temperature Tc(oC) | 500oC |
| Saturation magnetostriction | 2×10-6 |
| Initial permeability μi | ≥80000 |
| Maximum permeability um | ≥500000 |
| Density（g/cm³ ） | 7.2 |
| electrical resistivity(μΩ.cm) | 130 |
| Lamination factor | ≥0.8 |
| Operating Temperature Range | -50~120℃ |
| Item | Performance |
| Material Composition | FeCuNbSiB |
| Thickness（um） | 28~35 |
Part No. | Core dimensions ODxIDxH | Finished Dimensions ODxIDxH | CT accuracy | DC Compliance | ||
1 | 20×14×10 | 22.5×12.1×12.2 | 0.5－0.1 Class | 20-40A | ||
2 | 21×15×10 | 23.6×12.8×12.8 | 0.5－0.1 Class | 10-40A | ||
3 | 24×15.5×8 | 26.3×13.7×9.9 | 0.5－0.1 Class | 60A | ||
4 | 21×16×10 | 24.7×14.0×12.5 | 0.5－0.1 Class | 40-60A | ||
5 | 23×16×10 | 25.0×14.0×13.0 | 0.5－0.1 Class | 40-60A | ||
6 | 25×16×8 | 27.8×13.7×10.8 | 0.5－0.1 Class | 60A | ||
7 | 22×17×10 | 24.4×15.3×12.3 | 0.5－0.1 Class | 60A | ||
8 | 22×17×10A | 24.4×15.3×12.3 | 0.5－0.1 Class | 30A | ||
9 | 24×17×8 | 26.3×15.3×9.9 | 0.5－0.1 Class | 60A | ||
10 | 25×17×10 | 28.0×15.6×12.8 | 0.5－0.1 Class | 80A | ||
11 | 25×17×10A | 28.0×15.6×12.8 | 0.5－0.1 Class | 100A | ||
12 | 28×17×8 | 29.8×15.2×10.1 | 0.5－0.1 Class | 65A | ||
13 | 28×17×8A | 29.8×15.2×10.1 | 0.5－0.1 Class | 100A | ||
14 | 24×18×10 | 26.6×15.8×12.8 | 0.5－0.1 Class | 60-100A | ||
15 | 25×18×12 | 27.6×16.2×14.2 | 0.5－0.1 Class | 100A | ||
16 | 28×18×15 | 30.2×16.0×17.6 | 0.5－0.1 Class | 100A | ||
17 | 27×19×8 | 29.3×16.6×9.8 | 0.5－0.2 Class | 60-100A | ||
18 | 27×19×12 | 28.9×17.1×13.9 | 0.5－0.1 Class | 100-120A | ||
19 | 28×19×12 | 30.2×17.1×13.9 | 0.5－0.1 Class | 120A | ||
20 | 30×20×8A | 32.7×18.0×9.8 | 0.5－0.2 Class | 100-120A | ||
21 | 29×21×10 | 32.1×18.8×13.8 | 0.5－0.1 Class | 60-80A | ||
22 | 29×21×10A | 32.1×18.8×13.8 | 0.5－0.1 Class | 100A |
Notice:For your reference, the standard parameters above may vary according to your specifically designed turns and coil diameter of the transformer. We could design and manufacture the suitable cores according to your exact requirement.
Product detail pictures:
Related Product Guide:
We are experienced manufacturer. Wining the majority from the crucial certifications of its market forBuy High Quality DC Immunity Single Cores Manufacturers –DC Current Immunity composite cores – Jingjing, The product will supply to all over the world, such as: Portugal, Guatemala, Australia, High output volume, top quality, timely delivery and your satisfaction are guaranteed. We welcome all inquiries and comments. If you are interested in any of our products or have an OEM order to fulfill, please feel free to contact us now. Working with us will save you money and time.
