ct manufacturer 4.6mm diameter 5A small size current transformer

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Product Overview

Description


ct manufacturer 4.6mm diameter 5A small size current transformer



Product Description


DHC04A Series Current Transformer


Feature:     


1. Permalloy core,


2. High precision, good linearity;


3. Epoxy potting , Safe and reliable


4. Flame retardant (UL94- V0),


5. Environmental protection( EU RoHS).


6. Small, Compact Design


7. Easy to assemble and weld


Guideline:


National standard gb 1208-2006;


Industry Standard jbt 10665-2006.


Use Temperature:-25℃-+85℃


Relative humidity:≤95%


Scope of application:


Suitable for instrumentation, etc., need to convert large current into small current for precise measurement, Used for precision measurement or as electrical safety protection.


Notes:


If the load connected to the secondary of the transformer exceeds the rated load capacity, it may result in reduced accuracy or saturation. If you need to increase the load capacity and we can provide customized.


04A size


 


Specification:





























































































































No



Project



Performance



1



Model



DHC04AB1



DHC04AD1



DHC04AD2



DHC04AD3



DHC04AF1



DHC04AF2



2



Rated input current



15A



5A



10A



20A



5A



10A



3



Rated output current



5mA



2.5mA



5mA



10mA



5mA



10mA



4



Allow overload multiple



1.5times



2 times



2times



1.5times



2times



2times



5



Ratio



3000:1



2000:1



1000:1



6



Ratio difference



≤0.1%



≤0.1%



≤0.2%



7



Phase difference



≤5´



≤10´



≤30´



8



Accuracy level



0.1



0.2



0.5



9



Linear range



0~120%



0~200%



0~200%



0~120%



0~200%



0~200%



10



Linearity



≤0.1%



≤0.2%



11



Load Resistance



20Ω



12



isolation withstand voltage



3kV/2mA/1min



13



frequency range



20~20kHz(Test frequency:50Hz)



14



Working Temperature



-25~85℃



15



Storage Temperature



-40~90℃



16



Relative humidity



≤95%



 


Note: If there is no product suitable for your use in the above table, we can tailor the product according to your technical and structural requirements.


04A


03A-8




 



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