Partial Discharge Measruement Device

Capacitance & Inductance Tester

Automatic capacitance inductance tester is specially developed for problems existing in substation field measurement of capacitance value of capacitor, it solved the following problems: (1) Field measurement capacitor needs dismantling cabl
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  • Product Parameters
Capacitance measurement Measurable capacitance range 0. 1μF ~ 3,300μF
Measurable capacity range 5 ~ 20,000kvar
Measurement accuracy±(1.0% readings +0.02μF)
Resolution 0.001μF
Current measurement Current measurement range  0~20A
Measurement accuracy

±(3.0% readings +0.05A)

Resolution 0.01
Inductance measurement Inductance measurement range small inductance mode  0.1mH~5mH  
large inductance mode  5 mH~50H
Inductive reactance measurement range 50mΩ~20KΩ
Measurement accuracy±(3.0% readings +0.05mH)
Resolution 0.01mH
Resistance measurement Resistance measurement range small resistance mode  50mΩ~1Ω  large resistance mode  1Ω~20KΩ
Measurement accuracy  ±(3.0% readings +0.05Ω)
Resolution 0.01 Ω 
Working power supply Rated voltage: power frequency 120 V±10%
The rated frequency 60Hz
The rated output 2V/20V/500VA
Equipment normal working conditions Environmental temperature: -10℃ ~ +50℃
Relative humidity ≤90%
Display and print mode LCD display with English characters
Panel high speed printer
Shape / weight 370×260×220 mm / 12 kg

  • Product Features
       1. No disconnection test: The instrument is equipped with high-current high-precision current clamp. The field measurement capacitor does not need to remove the connection line, simplify the test process, effectively improve work efficiency, and avoid damage to power equipment.
       2, highly intelligent: after the completion of the three-phase test, automatically calculate the capacitance value of each phase and the total capacitance value, reactive power and other parameters, simple and intuitive, reduce the burden on testers.
       3.four-terminal measurement: using four-terminal measurement technology, accurate measurement, good test repeatability.
       4.automatic compensation: current automatic segmentation compensation, current full-scale linearization, improve instrument measurement accuracy function: the instrument stores a maximum of 400 data, with historical data query function
       6.USB communication: USB communication function, with PC software, to achieve data analysis, save, print and generate a complete test report, easy to manage data centrally

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