Transformer DC resistance tester, power qualification price

Company Profile

Yangzhou Xuming Electrical Technology Co., Ltd. is located in Liubao Town, Yangzhou City, Jiangsu Province, which is an advanced town for the development of electrical industry in Jiangsu Province. The company's main products include: AC/DC test transformers, variable frequency series resonant devices, high-voltage switch mechanical characteristic testers, DC resistance testers, transformer capacity parameter testers, high current generators, circuit resistance testers, high-voltage wireless phase analyzers, DC high-voltage generators, polyimide films, mica plates, 3240 epoxy plates, safety sliding contact wires, rigid sliding contact wires, asbestos rubber tubes, environmentally friendly dust removal bags, and other related products. The company specializes in the production and processing of these products and their supporting products, and has a complete and scientific quality management system. Yangzhou Xuming Electrical Technology Co., Ltd. has been recognized by the industry for its integrity, strength, and product quality. Welcome friends from all walks of life to visit, guide and negotiate business.

Transformer DC resistance tester, power qualification priceOther name
DC resistance speed tester, transformer DC resistance tester, transformer winding DC resistance tester, transformer DC resistance speed tester, transformer DC resistance fast tester, inductive load DC resistance speed tester, inductive load DC resistance fast tester, inductive load DC resistance tester

Transformer DC resistance tester, power qualification priceProduct features
1. Lightweight in appearance, easy to carry, and fast in testing speed.
2. Test current: 2.5A 5A 10A 20A 50A.
3. Using high-quality imported components from abroad and software design with multiple anti-interference programs, the measurement results have high accuracy and good repeatability.
4. It can store 255 test data, and the data stored during instrument reset and power failure will not be lost. It can also print all stored test data, making it easy to use.
5. LCD display mode, suitable for various working environments.

technical indicators

1. Output current: 10A, 20A, 40A, 100A

2. Range: 10 μ Ω～ 100m Ω (100A)

100μΩ～500mΩ （40A）

200μ Omega to 1 ohm (20a)

500μ Omega to 2 ohms (10a)

3. Accuracy: 0.2%

4. Resolution: 0.1 μ Ω

5. Working temperature: 0-40 ℃

6. Environmental humidity: ≤ 90% RH, no condensation

7. Working power supply: AC220V ± 10%, 50HZ ± 1HZ

8. Net weight: 17KG

9. Dimensions: 400mm * 230mm * 380mm

Performance Characteristics

1. The whole machine is controlled by a high-speed microcontroller, with a high degree of automation and easy operation.

2. Adopting high-frequency switching power supply technology, the output current is large, suitable for measuring the DC resistance of large and medium-sized transformers.

3. The protection function is complete, which can reliably protect the impact of back electromotive force on the instrument, and the performance is more reliable.

4. It has an audible discharge alarm, clear discharge indication, and reduces misoperation.

5. Fast response speed, can directly switch to on load tap changer in measurement state, and the instrument automatically refreshes data.

6. Adopting a vertical chassis structure for easy on-site use.

7. Intelligent power management technology ensures that instruments always operate at low power levels, effectively reducing internal heat generation and saving energy. Can work continuously for several hours without interruption.

8. Dot matrix LCD, Chinese menu, printed output.