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RDYZ-306氧化锌避雷器带电测试仪

RDYZ-306氧化锌避雷器带电测试仪

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产品介绍

 

 Product Introduction

  RDYZ-306 Metal Oxide Arrester Tester is a preventive on-line/on-site test tool to check the health of Metal Oxide Arresters of different voltage levels. It can detect dangerous problems inside the arresters such as insulation moisture and valve plate aging.

  Features:

   The standard configuration of the instrument is not equipped with high-energy lithium ion batteries.
   5.7 inch 320 * 240 LCD, high speed thermal printer, graphic display, intuitive interface, easy to operate and use on-site personnel.
   It is suitable for use in arresters such as electrified, power failure or laboratories.
   The current and voltage sensors are completely isolated and safe and reliable. Truly three-phase current and three-phase voltage test at the same time, improve work efficiency;
   The instrument can be continuously tested, display voltage and current curves, and print data and curves quickly.
   Internal configuration memory can store 200 sets of test data.
      The RS232 communication interface can be selected and tested through the upper computer, and the test data can be derived.
   The anti-interference calculation can be carried out to compensate for the B phase deviation of A and C two-phase current.
   High speed sampling frequency, advanced digital signal processing technology, strong anti-interference performance, high accuracy of measurement results.
   It is equipped with high energy lithium ion batteries, which is especially suitable for power supply applications. The instrument only has weak current inside, the voltage is not more than 12V, and the charging state can also work.
   Adopt dustproof, waterproof and anticorrosive engineering plastic sealing box, small in size, light in weight and easy to carry.

  Parameters:

   Working power supply: AC220V/50Hz; if equipped with high-energy lithium ion battery, the battery will be powered inside, charging time >3 hours, continuous working time >8 hours.
   Measurement range:

  Leakage current: 0-10mA (extensible);

  Voltage: 30-100V (extensible).

    •Measurement accuracy:

  Current: full current >100μA, ±5% reading±1;

  Voltage: the reference voltage signal >30V, ±2%±1;

    •   Measurement parameters:

  Leakage current full current waveform, fundamental effective value and peak value.

  The effective value of the leakage current resistance component and the 3, 5, and 7 values.

  The peak value of resistive component of leakage current: positive peak Ir+ and negative peak value Ir-.

  Capacitive current fundamental, full voltage and full current phase difference.

  Voltage value.

  Voltage effective value.

  The power consumption of arrester.

   Sampling mode of voltage reference signal: 20 meters (extensible)
   Instrument size: 360mm x 260mm x 140mm
   Instrument weight: 5.0kg 

  

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