Three Phase Transformer 20A DC Winding Resistance Tester GDZRS-20A

• Type: Universal Testing Machine
• Accuracy Grade: 0.5
• Load Way: Electronic Load
• Loading Method: Static Load
• Display: Digital
• Control: Computer Control
• Model NO.: GDZRS-20A
• Weight: 25kg
• Power Source: AC220V
• Test current single phase: 1A 5A 10A 20A 40A
• Test current three phase: 1A 5A 10A 20A
• Warranty: 1 year
• Transport Package: Standard Export Wooden Box
• Specification: 470*270*510mm
• Trademark: HV Hipot
• Origin: Wuhan, China
• HS Code: 9031809090
• Production Capacity: 5000sets/Year

Product Description

Three Phase Transformer 20A DC Winding Resistance Tester GDZRS-20A
 

General Information

GDZRS series DC winding resistance tester is designed to measure DC resistance of inductive devices, such as transformers and power inductors. It has the features of fast measurement, small size and high accuracy of measurement, which is ideal equipment of measuring transformer winding and DC resistance of big power
 inductance equipment.

Features

• Three phase DC winding resistance measurement.
• LCD screen, easy operation.
• Built-in printer.
• Fast working time, suitable for on-site testing.

Specifications
 

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	0.1μΩ
Data saving capacity	150 group
Power	AC 220V±22V, 50Hz±2 Hz
Working environment	Environment temperature: 0-40ºC    Relative humidity: ≤80%