Find Ring Magnet Nanocrystaline Core, Nanocrystalline Ring Core China, High Frequency Transformer Core For Sale on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
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| Unit Price: | 9~15 USD |
|---|---|
| Min. Order: | 50 Kilogram |
Key Properties:
1. Higher permeability for higher measuring accuracy (when compared with silicon steel core)
2. Excellent to replacement of Mu-metal
3. High Bs, 1.2T
4. lower manufacturing costs (when compared with permalloy)
5. Long durability range -30°C ~ + 180°C
| Typical Parameter |
|
| Saturated Induction Density | Bs = 1.2 T |
| Material Permeability | µo >8x104 Gs/Oe |
| crystallization temperature | Tx >510℃ |
| Vickers Hardness | Hv= 880 kg/mm2 |
| Curie Temperature | Tc >570°C |
| Density | ρ = 7.2 g/cm3 |
| Electrical Resistivity | r = δ ≥130µΩcm |
| Thickness | 29~35µm |
| Lamination Factor | 0.75~0.82 |
| Materical | Silicon Steel | Nickel Iron | Ferrite | Amorphous | Nano Crystalline | ||
| 50Ni | 80Ni | Mn-Zn | Cobalt Iron | Fe Iron | |||
| Bs (T) | 2 | 1.55 | 0.74 | 0.5 | 0.58 | 1.65 | 1.2 |
| HC (Oe) | 0.5 | 0.15 | 0.03 | 0.1 | 0.005 | 0.03 | 0.1 |
| Initial Permeability (µo) | 1500 | 6000 | >40000 | 3000 | >60000 | 5000 | >100000 |
| Max. Permeability (µm) | 2 x 104 | 6 x 104 | 2 x 105 | 6 x 103 | 1 x 106 | 5 x 104 | 1 x 106 |
| Resistivity | 50 | 30 | 60 | 106 | 120 | 130 | 80 |
| Curie Temperature (°C) | 750 | 500 | 500 | 140 | 225 | 400 | 570 |
| Crystallization | - | - | - | - | 530 | 510 | 510/570 |
Main Application:
Instrument current transformer core with accuracy class 0.2, 0.2s, Bushing current Transformer for Epoxy resin cast, Gas insulated or oil-immersed switch-gears, LV, MV and HV switch-gear, power system, relay protection system, power monitoring devices.
Flexible Design:
1. Toroidal Shape, Rectangular Shape, Oval Shape.
2. Packing Method: SS+PCB(Stainless Steel+Plastic); DMC (Plastic), Epoxy Resin Coating, Crepe Paper, PMP, DMP, glass cloth ,etc.
3. Customised Size as request. Our Common Standard for your first reference as below:
We can design & produce goods based on specifications & drawing, specification needed including:
1. Bare core size, Size finished
2. Current Transformer Turns Ratio
3. Capacity (VA)
4. Accuracy
Product Categories : Instrument current transformer core
