Over the years, through our constant striving for improvement and excellence, our products and services have received approval and recognition from our valued customers. We aim to provide our customers and partners high quality mega insulation resistance tester, transformer oil filtration system, transformer winding resistance testing equipment and top rank after-sales service to help them to create more value in the competitive market. We always help customers make informed choice, and impress customers with the superiority of the product itself. In terms of public welfare, we will coordinate charity and gradually expand the scope and scale of participation in public welfare. We take honesty, innovation and responsibility as our core values, and adhere to the enterprise purpose of "realizing value for employees and creating value for society".
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
Our company has focused on Hz210-5A Transformer DC Winding Coil Resistance Tester Low Resistance Tester for many years, and can produce various specifications of Hz210-5A Transformer DC Winding Coil Resistance Tester Low Resistance Tester according to customer needs . We do a good job on the basis of low cost and high efficiency, through the variety of optimization to increase efficiency, the implementation of diversified development path. We finally adhere to the service concept of 'customer first, win-win cooperation, honesty and trustworthiness, and pursuit of quality', and build an enterprise with high-tech and quick response to capture market needs, and provide diversified solutions for customers and the market.
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