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Nikel Core / Nickel Alloy Ring Core for GFCI & RCD

Nikel Core / Nickel Alloy Ring Core for GFCI & RCD

* High initial permeability and saturation magnetic induction.
* Excellent temperature stability.
* Supreme resistance against high current impulse.
* Lower core loss.
Permalloy core is widely used for zero phase current transformers and GFCI coils.
  • Product Detail

Nikel Core / Nickel Alloy Ring Core for GFCI & RCD Current Transformer


Widely used on Zero phase Current Transformer and GFCI current transformer


Magnetic properties


Initial Permeability:80000 (Gs/Oe) min   /   Density:8.75 (g/cm3) 
Maximum Permeability:400000 (Gs/Oe)  /  Curie Temperature:400 (℃)
Saturated Induction density:0.75 (T) /  Saturated Magnetostrictive Coefficient :0.0005
Resistivity:0.56 (μΩ*m)  / Coercive Force:<0.006 (Oe)

Magnetic characteristics curve



Core Drawing


Testing Data




Production Process


Implement ISO9001 / 14000 / IATF16949 to meet electrical and electric manufacturing and automobile industry requirement.



Testing


A series incoming and outcoming inspection ensure our products have high quality to meet customers requirement and outcoming pass rate less then 10PPM.


Packing and Shipping



We are specialized in permalloy / Nickel Alloy ring cores for current transformers, providing customized service and expertise in consulting, design and manufacturing.


Contact us today to discuss your project!

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Talk To ZTC Today To Discuss Your Need For Current Transformers,Get Standard Item, OEM/ODM Service Quote Are Available.
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Talk To ZTC Today To Discuss Your Need For Current Transformers,Get Standard Item, OEM/ODM Service Quote Are Available.

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