Find Indoor Current Transformer, Instrument Transformer, Best China Price Ct Current Transformer on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
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| Unit Price: | 0.5~15 USD |
|---|---|
| Min. Order: | 100 Piece/Pieces |
Core - Nanocrystalline Core - Instrument current transformer core
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 |
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:
Toroidal Shape, Rectangular Shape, Oval Shape.
Packing Method: SS+PCB(Stainless Steel+Plastic); DMC (Plastic), Epoxy Resin Coating, Crepe Paper, PMP, DMP, glass cloth ,etc.
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
Our Partner:
Top Supplier for Value customers:
Manufacture:
Certificates:
Safe Package:
Addr :No.1 JiShan BuXia Lu,TianHe District, Guangzhou City, China
Postcod :510655
Tel :+86-20-85649266
Fax :+86-20-85649263
E-mail :sales3@coilcore
Skype :sales3@coilcore
Wechat :hh1063330910
We do our best to reply as quickly as we can. If you don’t get a reply within 24 hours, feel free to email us directly at :sales3@coilcore. Some email clients filter email generated by web sites, such as this contact page. The best way to communicate is still by direct email.
Product Categories : Instrument current transformer core
