Fully Automatic 20A Single Phase Winding Resistance Tester For Transformer

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Product Overview

Description


Fully Automatic three phase winding resistance tester for transformer 


 



Product Description


winding resistance tester


HZ-3120A Transformer Winding Impedance Tester description:


Transformer DC Resistance tester which applies to Measure transformers, transformers, generators, motors and circuit etc. and single double bridge replacement.It can check whether the inter- welding quality and winding turns of winding shorted joints.It can detect whether each position of voltage divider switch is good.It can also detect whether the actual position of the switch is consistent with the instruction position.It can check whether the outgoing line is breakage.It also can check whether multi-strand line around together has broken stocks,etc.


 


 


To meet the rapid measurement of transformer DC resistance needs , our company developed HZ-3120A transformer DC resistance tester . The instrument uses a new power technology , small size , light weight, output current, repetitive , strong anti-jamming capability , the protection function and so on. The machine is controlled by a high-speed single-chip , high degree of automation , with automatic discharge and discharge alarm function. Test equipment and high precision, easy to operate , enable transformer direct resistance tp be measured rapidly.


 


HZ-3120A Transformer Winding Resistance Tester feature:


 


1 , the whole controlled by the high-speed single-chip, high degree of automation , easy to operate.


 


2, the meter with a new power supply technology ,with more current gears, wide measuring range , the DC resistance measurement for medium-sized transformers.


 


3 , the protection function can be reliably protected against the potential impact of the instrument , more reliable performance .


 


4, with audible discharge alarm, discharge instructions clear and reduce misuse.


 


5,fast response , can be converted directly measuring the state of load tap changer , automatically refresh the data.


 


6,intelligent power management technology ,our meter always work at minimum power state for energy efficiency and reduce fever.


 


7,320*240 lattice of ultra-small pixel 65K true color LCD ,


 


8,our meter comes with calendar clock and power-down storage , can store 1000 groups of test data , available at any time


 


9,our meter is equipped with RS232 and USB interface, and computer communications and U disk storage


 


 


HZ-3120A Transformer Winding Impedance Tester parameter:


 


1, Output current:<5mA,2.5A,5A,10A,20A 


 


2, Minimum Resolution:0.1μΩ


 


3,Test Range:100μΩ~1Ω     (20A) 


 


               500μΩ~2Ω  (10A)    1mΩ~4Ω        (5A)


 


               2mΩ~8Ω     (2.5A)    10Ω-20KΩ       (<5mA) 


 


3, Accuracy:±(0.2%+2word)


 


Packing List
























































No.



Item



Qty



1



Main engine



1



2



Red test line



1



3



Black test line



1



4



Power line



1



5



Ground lead



1



6



Fuse pipe



2



7



Print paper



1



8



Test sample(Standard resistance)



1



9



Serial port line



1



 


 


HZ-3120A Transformer Winding Resistance Tester details picture:


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Company Information


HUAZHENG Electric Manufacturing (Baoding) Co., Ltd is established in year of 2008, located at Baoding city, Hebei province, China. It is a professional company specializing in the development and production of electric power testing equipment. Main Product:  transformer oil test serieshigh voltage test seriescable fault location systemmicrocomputer relay protection test set, etc. All of our products comply with international quality standard and obtained CE and ISO 9001 certificate. Heibei Huanhai Import & Export Trading Co.,Ltd is a trading company established by Huanhai Electric.


We insist on customer orientation and provide you with high quality products, reasonable prices, timely delivery and efficient service. We are willing to work with global clients for joint development and create value and success for our customers continuously.


 


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company 





Certifications


We have our own manufacturing factory,pls see the below certificate,we are the direct supplier.


We are a new enterprise engaged in development,produce & sale a serious of power system products, such as Cable fault tester,  transformer test class, lightning arrester test class, comprehensive test class. 


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Our Services


From the date of purchase within one year instrument,the warranty time is 12 months.This is the piriod of free repair replacement, lifetime supply of maintenance and technical services. If the instrument has been found anomalies or malfunctions please contact us to arrange the most convenient treatment options.


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Transaction & Client


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Exhibition


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Recommended Products


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Transformer Oil Testing     Transformer Testing       Circuit Breaker Testing     High Voltage Testing





Contact


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