Handheld Three Phase Power Quality Analyzer

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Product Overview

Description



power quality analyzer




Product Description


Handheld Three Phase Power Quality Analyzer




Focus on power safety for 15 years.

 


 






Technical Parameters





 


I. Technical Parameters














































































Product name



Power Quality Analyzer



Measuring range



45 to 55Hz, center frequency 50Hz



Measuring condition



The fundamental component of the signal is not less than 80% F.S.



Accuracy



≤0.02Hz



Input voltage range



10-450V



Input current range



5A, or customizable



Fundamental voltage


and current amplitude



Fundamental voltage allowable error0.5%F.S.


Fundamental current allowable error1%F.S.



Phase difference accuracy



≤0.5°



Harmonic voltage content rate accuracy



≤0.1%



Harmonic current content rate accuracy



≤0.2%



Three-phase voltage unbalance accuracy



≤0.2%



Voltage deviation accuracy



≤0.2%



Voltage variation accuracy



≤0.2%



Power accuracy



≤0.5%



Flicker accuracy



≤0.5%



Operating time



5 hours



Dimensions



300(mm)*225(mm)*135(mm)



Weight



0.5kg



II. Features


1. The instrument is safe, reliable and convenient to use, and greatly improves the anti-interference ability.


2. The instrument has a portable structure, small size, light weight, and one person can carry the instrument to the field for testing; built-in high-performance lithium battery without external power supply.


 


3. The instrument meets the requirements of Class A instrument. For harmonics, three-phase unbalance, flicker, and fluctuations, reference algorithms are used, without approximate calculations, high-precision A/D (16 bits), simultaneous sampling, and a sampling rate of 12.8 kHz.


4. The instrument adopts DSP+ARM+CPLD core with fast processing speed.


5. The instrument provides a USB interface, which is convenient for communicating and transferring data with a laptop computer.


6. Test parameters: system frequency, power grid harmonics, three-phase voltage unbalance, voltage fluctuation and flicker, voltage deviation, voltage fundamental effective value and true effective value, current fundamental effective value and true effective value, fundamental wave Active power, active power, fundamental apparent power, 2 to 64 harmonics, true power factor.


7. The instrument has a built-in 32MB memory.


 



 



 





 


Company Profile




power quality analyzerpower quality analyzerpower quality analyzerpower quality analyzerpower quality analyzer



 






Certifications




OUR CERTIFICATES


 

 


power quality analyzer






Filed Test & Service



power quality analyzer






Packaging & Shipping



power quality analyzerpower quality analyzer






FAQ


power quality analyzer



Are you a factory or trading company ?


We do both. We have 7 production lines and also have a sales team.








Can I make a OEM order?


Sure thing, we accept OEM orders, MOQ is just 1. Congratulations on becoming a local best selling agent.






How does your factory do regarding quality control ?


"Quality is priority." Our team always attach great importance to quality controlling from the very beginning to the very end.






Do you send installation team to job site?


We have installation guide to help you to get a easy installation. And we can send our installation team to job site if it is necessary.






How can I trust you?


We can provide you with all the certificates you need. And welcome to Baoding factory inspection, or video connection at any time, We take you to experience Weisheng in all aspects.






How is your company's technology?


Take the megohmmeter for example, the voltage level is above 5kV, and the short-circuit current can still reach 5mA. We are the ONLY MANUFACTURER that can produce such an instrument in China.






What about your packages?


We have been exporting lots of products to overseas, no any clients make any complains on our packages. Please contact us and we will send photos to show you the details of our secure packages.








Thanks for being interested in our products and services.


Feel free to contact us if you need any assistance, please.




 






 


 


power quality analyzer



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