| Customization: | Available |
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| After-sales Service: | Life Time Support Service |
| Warranty: | 1 Year for Transformer DC Winding Resistance |
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Introduction
GDZC Electric Transformer DC Winding Resistance Tester Micro Ohm Meter 10A 20A 50A is used for testing, installing and exchanging the semi-finished or finished transformer.
GDZC Electric Transformer DC Winding Resistance Tester Micro Ohm Meter 10A 20A 50A is also a necessity for power department to do preventive trials.
GDZC Electric Transformer DC Winding Resistance Tester Micro Ohm Meter 10A 20A 50A can effectively help you to find disfigurements in the manufacturing of transformer, such as the winding choosing, welding, loose joints, missing shares and hidden danger in the running.
In order to meet the need of fast measurement of DC resistance, our company makes use of our technological advantage to develop the Micro Ohmmeter;
Features
GDZC Electric Transformer DC Winding Resistance Tester Micro Ohm Meter 10A 20A 50A is suitable for large-scale transformer above240MVA in temperature rising tests.
840MVA transformer low-voltage direct-resistance tester completed within 2 minutes and the data is stable and accurate.
Dual-channel shows the measurement data at the same time.
Each interval of 60 seconds automatically print data.
Equipped with temperature conversion software, curve waveforms.
Specification
| Measurement accuracy | ± (0.2% RGD+2d) Minimum resolution: 0.1μΩ |
| Measurement range: | 1.0Ω-1000Ω(20mA ) 100.0mΩ-100.0Ω(200mA ) 10.0mΩ-10.00Ω(2A) 4.0mΩ-4.000Ω(5A) 2.0mΩ-2.000Ω(10A) 1.0mΩ-1.000Ω(20A) |
| Output current accuracy | ±1% |
| Display size | 7 inch LCD |
| Maximum storage data | 200 groups |
| Working power | AC220V±10%, (50±1) HZ |
| Working environment | -10ºC~50ºC , humidity<90% without condensation |
Details
Certificate of Calibration
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