High Precision Transformer Direct Resistance Fast Measuring Instrument

• After-sales Service: Provide lifelong after-sales service
• Warranty: 1 Year
• Output current: <5mA,2.5A,5A,10A,20A,50A
• Accuracy: 0.2%
• Volume: 325*240*275mm
• Weight: 11kg(Excluding test lines)
• Model NO.: ZXR-50A
• Transport Package: Carton/Wooden Case
• Specification: With the change of technical scheme
• Trademark: GDZX
• Origin: Hubei
• Production Capacity: 500 Pieces/Month

Product Description

ZXR-50A DC Resistance Teste

   

ZXR-50A DC resistance tester adopts the new power technology. It has the characteristics of small volume, light weight, large output current, good repeatability, strong anti-interference ability, perfect protection function and so on. The whole machine is controlled by high speed single chip microcomputer, and has high automation level. It has the function of automatic discharge and discharge alarm. The instrument has high precision and easy operation, and can be used to measure the direct resistance of the transformer.

Features
 

1. The whole machine is controlled by high-speed single-chip microcomputer, high degree of automation, easy to operate.
2. The instrument uses a new power technology, current stalls and more,  measuring range, suitable for large and medium-sized transformer DC resistance measurement.
3. Perfect protection  function, which can reliably protect the instrument against the  back-EMF. The performance is more reliable.
4. with a sound discharge alarm, clear discharge instructions to reduce misuse.
5. Fast response, in the measurement state can be directly converted  on-load tap-changer, the instrument automatically refresh the data.
6. Intelligent power management technology, the total work of the  instrument in the minimum power state, effective energy saving, reduce  fever.
7. 320 × 240 dot matrix ultra-small pixel 65K true color LCD,
8. The instrument comes with calendar clock and power-down storage, can store 1000 sets of test data, available at any time
9. The instrument is equipped with RS232 and USB interface, and computer communications and U disk storage.
 

Technical Indicators
 

1. Output current:<5mA,2.5A,5A,10A,20A,50A

2. Resolution:0.1μΩ

3. Range:40μΩ~400mΩ(50A);100μΩ~1Ω(20A);500μΩ~2Ω(10A);1mΩ~4Ω(5A);2mΩ~8Ω (2.5A);10Ω-20KΩ(<5mA)

4. Accuracy:±(0.2%+2d)

5. Operating temperature:0~40ºC

6. Working humidity:<90%RH

7. Volume:325*240*275mm

Product pictures

Device display

About GDZX
     Wuhan GDZX Power Equipment Co.,Ltd.is a manufacturer of power test equipment, integrating design, production and sales, providing complete solutions for high-voltage testing and electrical testing services for various power users.The main products include:AC series resonance test device, high voltage test equipment, transformer test equipment, secondary protection / switch test equipment, cable fault tester, arrester test equipment, power metering equipment, standard source series and so on. There are many kinds of products and complete models.

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