Nanocrystalline Current Transformer Cores
Current transformer is refers to the device with the function of collecting signal in the circuit, is the big electric current into a small current transformer, using the electromagnetic induction principle to change current components of the value, the alternating current (ac) into converter available for applications or measuring instrument, relay equipment.
High initial permeability: Larger insert loss, better inhibiting effect on conducted interference than ferrite.
High saturation induction: about 2-3 times higher than ferrite, hardly magnetized to saturate in the cases of current strong interference.
Excellent temperature stability: higher Curie temperature, the changes in alloy performance obviously lower than ferrite under the circumstance of larger temperature fluctuations, showing excellent temperature stability
Flexible frequency characteristic: More flexible to obtain the required frequency characteristic through adjustment process.
|Saturation Magnetization(Bs)||1.25T||Saturation Magnetostrictive Coefficient(λs)||<2×10-6|
|Hardness(Hv)||800||Continuous Operating Temperature Range||-55~130℃|
|Annealing Method||Non-magnetic Annealing|
|Residual Magnetic Flux Density||0.6T|
|Iron Loss P(20kHz,0.5T)||<25W/kg|
|Iron Loss P(100kHz,0.3T)||<150W/kg|
|Iron Loss Change Rate (-55℃~125℃)||<15%|
Switching power supply
Dry type current transformer
Pouring type current transformer
Oil-immersed type current transformer
Gas insulated current transformer
Measuring level current transformer
Precision measuring instrument
Watt-hour meter level transformer and protection current transformer
OD-Outside Diameter ; ID-Inside Diameter ; HT- Height
Cores with other specifications can be provided concerning to customer demand.
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