Our vision is to lead the development of lube oil flushing systems, Oil reconditioning system, 20a winding resistance tester manufacturing industry, repay shareholders and contribute to the society with outstanding performance. Our company takes the good faith as the foundation, uses the scientific management method and the advanced marketing idea and unceasingly develops the international market. We believe that with our complete business model and good business reputation, we will win your approval in the end. We stand at the forefront of the times, sense the pulse of the times, constantly explore and develop, and look forward to the future.
1. Application
FUOOTECH FTDC-5A digital DC resistance tester uses advanced switching power supply and precision measurement technology, with high-speed microcontroller as the core, high-speed A / D converter and program-controlled current source technology to achieve unprecedented measurement effect and highly automated measurement function.
It has the characteristics of high precision, wide measurement range, stable data, good repeatability, strong anti-interference ability, perfect protection function, fast charge and discharge speed and so on. The instrument is small in size, light in weight, and easy to carry. It is a new generation product for measuring DC resistance of inductive equipment such as transformers, motors, and transformers. It is an ideal product for measuring the DC resistance of transformers in power generation / power supply units, transformer manufacturing industry, and large and medium-sized power consumption enterprises.
2. What is DC winding resistance used for?
The winding resistance test is used to find open windings, shorts to ground, wrong turn count, wrong wire gauge, resistive connections, round wires in hand that are not connected in a coil, some connection mistakes, the resistance balance between phases, and in some cases shorted turns.
Winding resistance is an important measurement because other tests and measurements will not find some of the problems a resistance measurement will find. Some of these are the wire gauge issues, resistive connections, and blown or disconnected magnet wires in hand.
3. Technical Parameters
|
Currect test range |
<5mA, 40mA, 200mA, 1A, 5A |
|
Measuring range |
100Ω-20KΩ (<5mA level) |
|
1Ω-250Ω (40mA level ) |
|
|
100mΩ-50Ω (200mA level) |
|
|
5mΩ-10Ω (1A level) |
|
|
1mΩ-2Ω (5A level) |
|
|
Accuracy |
0.2%±2 characters |
|
Resolution |
0.1uΩ |
|
Dimensions |
400*200*280mm |
|
Weight |
≤11KG(including testing wire) |
|
Power source: |
AC220V±10% 50Hz±5% |
|
Using condition |
0~50°C ,Relative humidity ≤90% |
The DC Resistance Tester from 2A ~50A,the user can choose it as their actual requirements.
4. Features
1). Have two power supply models, can test without power supply
2). Automatically complete self-calibration, steady current judge, data processing, value display
3). Adopt perfect back EMF protection function: quick testing and the testing data is accurate and stable
4). for DC resistance of on-load voltage regulating transformer longitudinal test can be finished once power supply.
5). With simple operation, high precision, anti-jamming, shockproof, easy to carry
6). The device output current high, light weight.
7). Has a complete circuit protection, reliable.
8). Vertical chassis structure, easy operating on field.
9). Discharge alarm, discharge indicator clear, reduces misuse.
5. Stocks at office
6. Packing, Delivery, Shipping and Payment
7. Certificates
8. Transaction History and Ratings
Relying on scientific research results, our company is specialized in the research and development, production and sales of various Intelligent Automatic DC Resistance Tester Transformer DC Ohmmeter. We insist on creating the image of industry experts and shaping the brand trusted by consumers. We innovate the original technology through the progress of science and technology, and through the introduction of advanced technology and equipment and other aspects, multi perspective technological innovation activities.
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