Products
Home

Electrical Safety

Ring Core

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!

Send A Message

Talk To ZTC Today To Discuss Your Need For Current Transformers,Get Standard Item, OEM/ODM Service Quote Are Available.
Related Products
Split core current transformer

ID 6mm Indoor split core current transformer Steady in phase shift over the whole range Small in size,clamp type,easy to use no need of cutting cable Various of configuration and output characteristics RoHS compliant, CE,ETL Certificate

Zero phase current transformer

High sensitivity and close to zero load shift Excellent characteristics in temperature and balance Small change of output voltage after large DC impulse A variety of configuration and output characteristics Used for leakage current detection

current transformer company

Current transformer for GFCI * Compatible with UL943 * Precision and steady output characteristics; * Close to zero load shift; * Excellent characteristics in balance and temperature;

Zero phase current transformer

High sensitivity and close to zero load shift Excellent characteristics in temperature and balance Small change of output voltage after large DC impulse A variety of configuration and output characteristics Used for leakage current detection

split core current transformer China

ID 36mm split core current transformer Steady in phase shift over the whole range Small in size,clamp type,easy to use no need of cutting cable Various of configuration and output characteristics RoHS compliant, CE, ETL Certificate.

Split core current transformer

Split core current transformer: ID 24mm Steady in phase shift over the whole range Small in size,clamp type,easy to use no need of cutting cable Various of configuration and output characteristics RoHS compliant, CE,ETL Certificate

Zero phase current transformer

High sensitivity and close to zero load shift Excellent characteristics in temperature and balance Small change of output voltage after large DC impulse A variety of configuration and output characteristics Used for leakage current detection

line current phase current

High sensitivity and close to zero load shift Excellent characteristics in temperature and balance Small change of output voltage after large DC impulse A variety of configuration and output characteristics Used for leakage current detection

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

Home

Products

About

Contact