• Model NO.：GDZRC-20A
• Power Source：AC 85V-265V
• Weight：〉10Kg
• Customized：Non-Customized
• Current：Single Phase: 1A 5A 10A 20A 40A
• Current;：Three Phase: 1A 5A 10A 20A
• Accuracy：± 0.2%(Full Range)
• Transport Package：Carton or Wooden Case
• Specification：ISO, SGS
• Trademark：HV Hipot
• Origin：Wuhan China
• HS Code：9030332000
• Production Capacity：2000PCS,Year

Basic Info.

Model NO. GDZRC-20A Power Source AC 85V-265V Weight 〉10Kg Customized Non-Customized Current Single Phase: 1A 5A 10A 20A 40A Current; Three Phase: 1A 5A 10A 20A Accuracy ± 0.2%(Full Range) Transport Package Carton or Wooden Case Specification ISO, SGS Trademark HV Hipot Origin Wuhan China HS Code 9030332000 Production Capacity 2000PCS/Year

Product Description

GDZRS series Winding DC resistance tester is optimal designed for measuring three phase winding DC resistance of big capacity transformer. It can test three phase winding DC resistances at the same time.

Features

1. For on-load variable transformer, no need to discharge, just adjust tap switch directly.
2. The measurement time is 1/3 of tradition single phase measurement, that working time and labor intensity is shorten.
3. Big screen LCD display, clear and visual, easy operation.
4. Built-in panel printer and big capacity memory, easy to get printing result and convenient to storage data.
5. Stable data, fast testing and good repeatability, suitable for transformer DC resistance on-site measurement.

Current	Single phase: 1A  5A  10A  20A  40A Three phase: 1A  5A  10A  20A
Range	Single phase: 1A  10mΩ -20Ω     5A    1mΩ -4Ω 10A    1mΩ -2Ω       20A    1mΩ -1Ω 40A    1mΩ -0.5Ω Three phase: 1A  10mΩ -6Ω (per phase) 5A 1mΩ -1Ω (per phase) 10A 1mΩ -0.6Ω (per phase)  20A 1mΩ -0.3Ω (per phase)
accuracy	± 0.2%(full range)
Max. resolution	0.1μ Ω
Data saving capacity	150 group
Power supply	AC 220V± 22V, 50Hz± 2 Hz
Working environment	Environment temperature: 0-40degree   Relative humidity: ≤ 80%