DC Winding Resistance Tester (GDZRS-20A)
|FOB Price:||Get Latest Price|
|Min. Order:||1 Set|
|Payment Terms:||L/C, T/T, Western Union|
- Model NO.: GDZRS-20A
- Display: Digital
- Type: Resistance Tester
- Warranty: With Warranty
- Weight: 〉10Kg
- Customized: Non-Customized
- Three Phase: 1A 5A 10A 20A
- Data Saving Capacity: 150 Group
- Working Environment: 0-40degree Relative Humidity: ≤ 80%
- Transport Package: Wooden Case
- Origin: Wuhan China
- Function: Cleared
- Usage: Electric Component Tester
- Environment: 0-40degree
- Power Source: AC 85V-265V
- Installation: Portable Precise
- Single Phase: 1A 5A 10A 20A 40A
- Accurancy: ± 0.2%(Full Range)
- Power Supply: AC 220V± 22V, 50Hz± 2 Hz
- Trademark: HV Hipot
- Specification: ISO, SGS
- HS Code: 9030332000
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.
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%|