QS30A High-Precision High-Voltage Capacitance Bridge

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Introduction

 

QS30A  high-voltage  bridge takes use of combined line of current-comparator and Schering bridge. It is featured by reliable and easy operation, high precision, good linearity, automatic process of data, direct display on the panel capacitance, dielectric loss tgδ, test voltage and  current flowing through the standard capacitor (Icn). It is widely used and reliable.

Technical Parameters

  • Capacitance test range:0-1μF
  • Dielectric loss test range :-0.111110~+0.111110,step 0.000001
  • Accuracy: 
    Capacitance:±0.00005±0.005×tgδx 
    Dielectric loss:0.00005±0.005*tgδ
  • Supply voltage 150-260V,Frequency 50±2HZ, Power consumption about 45W
  • Dimension:560*410*390
  • Weight:approx 40kg
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Instrumentation

Launch is a company which designs

manufactures and sells high voltage electric equipment. Our main products include high voltage complete test systems, testing instruments.

 

Vista & Mission

manufactures and sells high voltage electric equipment. Our main products include high voltage complete test systems, testing instruments.

 

Our Products

power transformer test system, instrument transformer test system, PD test system, various AC test systems, series resonant test system, impulse voltage/current test system, high voltage capacitive bridge, series high voltage standard capacitors, etc.