XHZ1020 Transformer winding DC resistance tester is a must-have item for semi-finished products and finished products in the manufacture of transformers after factory testing, installation, overhaul, change of tap changer, handover test, and preventive test in power sector.
You can check the welding quality of the winding joints and the windings for short turns. It can detect whether the contact of each position of the voltage tap-changer is good, and whether the actual position of the tap-changer is consistent with the indicated position, whether the lead-out wire is broken, and whether the multi-strand wire is wound around and there is a broken strand.
In order to meet the needs of transformer DC resistance rapid measurement, our company developed XHZ1020 DC resistance tester. The instrument uses a new power supply technology, which has the characteristics of small size, light weight, large output current, good repeatability, strong anti-interference ability, perfect protection function and so on. The whole machine is controlled by a high-speed single-chip microcomputer, with a high degree of automation, with automatic discharge and discharge alarm functions. The instrument has high test accuracy and easy operation, and can realize the rapid measurement of transformer direct resistance.
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1. The whole machine is controlled by high-speed single-chip microcomputer, with high degree of automation and easy operation.
2. The instrument adopts a new power supply technology, with many current gears and a wide measurement range, suitable for DC resistance measurement of large and medium-sized transformers.
3. The protection function is perfect, which can reliably protect the impact of the back EMF on the instrument, and the performance is more reliable.
4. With audible discharge alarm, the discharge instructions are clear and reduce misoperation.
5. The response speed is fast, and the on-load tap-changer can be directly converted in the measurement state, and the instrument automatically refreshes the data.
6. Intelligent power management technology, the instrument always works in the minimum power state, effectively saving energy and reducing heat.
7. 320X240 dot matrix ultra-small pixel 65K true color LCD,
8. The instrument comes with a perpetual calendar clock and power-off storage, which can store 1000 sets of test data and can be consulted at any time
9. The instrument is equipped with RS232 and USB interfaces, can communicate with the computer and U disk storage.
Xi'an Xu&Hui Electromechanical Technology Co.,Ltd are one of famous brand of electrical equipment tester manufacturer in China, mainly produced underground cable fault locator, capacitors, insulation resistance tester, transformer oil tester, high voltage generator and earth resistance tester etc. We have several patents in this industry, and our products are export well in the global market, such as America, Brazil, Turkey, Russian,Israel, Thailand, India, etc.
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A:No, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance.
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