HZ-3150A 50A Transformer DC Winding Resistance Test Set

Huazheng Electric Manufacturing (Baoding) Co., Ltd. is one of the leading manufacturers and suppliers of hz-3150a 50a transformer dc winding resistance test set in China. Please feel free to buy high quality equipment for sale here from our factory. Good service and reasonable price are available.

DC resistance tester is mainly used for the measurement of DC resistance of large and medium-sized transformers, engines, motors, etc. the instrument is set with multiple current gears to meet various measurement needs.

Safety Measure

1. Before using this equipment you must carefully read the manual.

2. The equipment operator should have electric general knowledge .

3. Avoid putting the equipment in the contact of the rain, corrosive gas, dust, high temperature, direct sunlight, and other places.

4. Severe vibration has to be avoiding for gauges.

5. Only an expert must maintain and adjust the equipment .

6. After the test, the user must wait till the discharge alarm stopped before switching off the device, and plugging off the test cables.

7. To measure no-load regulating transformers, the user has to wait till the discharge instructions alarm stops before switching stalls.

8. During testing, do not move the testing clamp and cables.

Configuration

1. The device output current high, light weight.

2. Has a complete circuit protection, reliable.

3. Vertical chassis structure, easy operating on field.

4. Discharge alarm, discharge indicator clear, reduces misuse.

Technical Data

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

2,Range： 40μΩ～400mΩ(50A)    100μΩ～1Ω     (20A)

500μΩ～2Ω  (10A)    1mΩ～4Ω        (5A)

2mΩ～8Ω    (2.5A)    10Ω-20KΩ   (<5mA)

3,Accuracy： 0.2%

4,Resolution：0.1μΩ

5,Operating temperature：0~40℃

6,Ambient humidity：≤90%RH,(non condensed)

7,Working power：AC220V±10%,50HZ±1HZ

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