WSD-706 Single phase small transformer ring type current transformer for smart meter

Share on:

Price in USD:Details


Product Overview




      Jiaxing Wisdom Electronic Tech Co., Ltd 



Product Description



WSD706 Precision miniature current transformer


Mainly used in metering, serving as current sampling tool or the current measuring tool for general industrial instruments. 

5(40)A/5mA,10(60)A/4mA,10(80)A/10mA,20(100)A/10mA,etc. are available. Can be customized.
High Accuracy, UP TO 0.1 class 
Standard: GB1208 ‘Current Transformer’ JB/T10665 ‘Miniature current transformer’ 



Product Details:


Current and phase error  ClassCurrent error ±(%)Phase error ±(’)
Load resistance(Rb)10~25Ω(Customized)
Isolation voltage4000Vrms,1Min ,No breakdown ,  No arcing
Insulation resistance ≥1000MΩ(testing voltage:500VDC)
Operating temperature-55~+75℃
Operating frequency50/60 Hz













Company Information


Company Profile:




Located in Zhejiang province, China (close to Shanghai Hongqiao Airport) Our company isprofessional in the design, development and production of miniature current transformers, which can be used in various electricitymeters.The daily production capacity of current transformers exceeds 25000 pieces. We have research center and can continuously develop new products. We can also customize products according to customers’ requirements and technical advices.   



Currently more than 30 kinds of products with over 100 specifications are under production, ranging from WSD-701 to WSD-738 and continuing being updated in our website. Primary maximum current is from 5A to 200A. Some products are equipped with anti-dc component and anti 300-500mT magnetic disturbance. Products precision reaches 0.1 grade.


Precision of 0.05 grades is available to be customized.





Workshop Show:










Our Services


Global Customers:






At present, our company can supply the model reaches more than 100, So far, our products have been sold more than 10 countries, mainly exported to North America, SouthAmerica, Europe, southeast Asia, and Africa and other regions.  In mainland China market, our own registered brand is "WSIDOM" and was well received by the majority of our customers! 



Quality Assurance: 


All the products will go through 5 checks during production. and the finished products check before shipment.




Manufactuer's Price: 


Factory direct sale,Competitive price.


1. Your inquiry related to our products or prices will be replied within 24 hours.


2. Well-trained and experienced staffs to answer all your enquires in fluent English.


3. OEM & ODM welcomed, our professional R&D dept. will realize your customized filters.


4. Distributorship is offered for your unique design and some of our current models.


5. Protection of your sales area, ideas of design and all your private information. 6.Samples can be delivered within 7 days.



Packaging & Shipping




Trade terms:


--Trade term:EXW,FOB,CIF




--Port:Shanghai & Ningbo


--Sample availability:Yes


--Supply capability:


--Payment:T/T,Western Union,L/C


--Shipment:ocean or air transportation,international express


--Normal lead time:7 days for sample order;15-25 days for production order


--Packing:carton box











1.what are your market reach throughout the region?


Our markets around the world in every corner, we have six years of experience for exporting. Nowwe have worked with buyers, distributors, dealers, consultant companies, engineering contractors in more than10 countries, reach to more than 300 clients. 



2.what’s your main product line?


We mainly manufacture. Our company isprofessional in the design, development and production of miniature current transformers, which can be used in various electricitymeters. The daily production capacity of current transformers exceeds 25000 pieces. We have research center and can continuously develop new products. We can also customize products according to customers’ requirements and technical advices. 



3.You are factory or trading company?


We are a factory, providing OEM&ODM service.Long time business relationships have been already established between some famous & powerful company.



4.You have the ability to do independent research and development?


We have our own engineering department and  are capable to do research and development. We collect feedback  from both our new and regular clients regularly, for the improvement of products and development of products. Many new designs and items will be issued by us every month. 



5.If I have a question,I would like advice on how to contact with you?


You can send e-mail to consult us,or call us directly.all the sales department stuff can answer your question with fluent oral english.or you can also click our logo or banner for detailed information. 



6.What services will you provide?


If you do not mind, pls tell us the follow information, you are factories, wholesalers, purchaser, dealers, consumers or do engineering, design, or home. We can provide a detailed explanation to you. You also will be patiently answered every questions.We have established a customer complaint side,if you arenot satisfied with our services, you can tell us directly via e-mail or telephone.we will answer all questions for you. Thanks!



For all your inquiries,please contact us immediatey,we will reply you as soon as possible.


Tel: 86-573-84601861


Cell Phone:86 182 6842 8016



0.0111 s.