We are actively and continuously developing high-tech features comprehensive tester, transformer oil dielectric tester, transformer volt ampere characteristic tester in order to respond to the stringent requirements of our customers. We insist on providing customers with a full range of services, creating greater value for customers, and satisfying customers and consumers. To infuse innovation into all aspects of our work, we strive to create an environment that encourages everyone to expand their imagination and capabilities and supports them in the pursuit of their ideas. We are seeking the international market as our target, actively developing foreign trade and keeping promise. We have a strict quality assurance system, strict management philosophy, high-quality after-sales service, in the fierce competition in the industry, the rapid rise in the eyes of the majority of customers won good praise.
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
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Currect test range |
<5mA, 40mA, 200mA, 1A, 5A |
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Measuring range |
100Ω-20KΩ (<5mA level) |
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1Ω-250Ω (40mA level ) |
|
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100mΩ-50Ω (200mA level) |
|
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5mΩ-10Ω (1A level) |
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1mΩ-2Ω (5A level) |
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Accuracy |
0.2%±2 characters |
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Resolution |
0.1uΩ |
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Dimensions |
400*200*280mm |
|
Weight |
≤11KG(including testing wire) |
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Power source: |
AC220V±10% 50Hz±5% |
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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
We strive for excellence in the quality of our Htzz-S10A High Quality Latest Style Transformer Winding DC Resistance Test Meter and constantly improve our product quality system and strictly control our product process. The company has an experienced R&D team with a high degree of cohesion and execution ability, and strives to create high-quality products with lasting value and considerate service for customers. Our products and solutions are sold to all over the world, and are favorably appraised by clients.
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