Jiaxing Wisdom Electronic Tech Co., Ltd.
Jiaxing Wisdom Electronic Tech Co., Ltd.
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Rated primary Current 5A - 60A ZCT 2mA for relay protection Zero Phase Current Transformer
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:
| Spec. | 20A/10mA | 5(60)A/2.5mA | 5(60)A/5mA | Etc. | |||||
| Parameter | |||||||||
| Current and phase error | Class | Current error ±(%) | Phase error ±(’) | ||||||
| 0.01In | 0.05In~Imax | 0.01In | 0.05In | 0.2In~Imax | |||||
| 0.1 | 0.2 | 0.1 | 15 | 8 | 5 | ||||
| 0.2 | 0.4 | 0.2 | 30 | 15 | 10 | ||||
| Load resistance(Rb) | 10~25Ω(Customized) | ||||||||
| Isolation voltage | 4000Vrms,1Min ,No breakdown , No arcing | ||||||||
| Insulation resistance | ≥1000MΩ(testing voltage:500VDC) | ||||||||
| Operating temperature | -55~+75℃ | ||||||||
| Operating frequency | 50/60 Hz | ||||||||
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.
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.
Trade terms:
-- Trade term:EXW,FOB,CIF
-- MOQ:200pcs
-- 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