XHZ1010
The XHZ1010 DC Resistance Tester is essential for all critical stages of transformer lifecycle testing: from factory checks of semi-finished/finished products, to installation, overhaul, tap changer adjustments, handover, and preventive testing by power sectors. It performs vital diagnostic tasks: assessing winding joint weld quality, spotting inter-turn short circuits, ensuring voltage tap changers make secure contact at every position (and that actual vs. indicated positions match), checking for lead wire breakage, and detecting broken strands in multi-strand windings.
Designed to meet the demand for fast transformer DC resistance testing, our XX10A DC Resistance Tester integrates state-of-the-art power supply technology. It stands out with its compact size, light weight, high output current, consistent performance, strong anti-interference ability, and full protective features. Powered by a high-speed MCU, it offers seamless automation—including automatic discharge and alarm functions to prevent hazards. Boasting high accuracy and simple operation, the XX10A streamlines rapid DC resistance measurement for transformers, making it a go-to solution for power industry professionals.
Performance Features
1. The instrument can be controlled via Android phones or tablets. Follow the WeChat official account, download the dedicated APP, and control the instrument throughout the process. Test data is stored and uploaded for easy retrieval.
2. The instrument has a maximum output voltage of 24V, facilitating the selection of larger test currents for high resistance values and improving testing speed.
3. The instrument adopts new power supply technology, offering multiple current ranges and a wide measurement range. It can automatically select the current according to the load, making it suitable for DC resistance measurement of small and medium-sized transformers and voltage transformers.
4. It features multiple protection functions, including back EMF impact, wire breakage and power failure during testing, and power overheating protection. It reliably protects against back EMF impacts and provides a simultaneous audible alarm.
5. It has an arbitrary temperature conversion function for copper and aluminum materials, allowing touch input of any winding temperature and conversion temperature.
6. Intelligent power management technology ensures the instrument always operates at minimum power, effectively saving energy and reducing heat generation.
7. A 7-inch high-brightness touchscreen color LCD provides clear display even in strong light, full touchscreen operation, and free switching between Chinese and English.
8. The instrument features a built-in perpetual calendar clock and power-off memory, capable of storing 1000 sets of test data for easy access.
9. The instrument has Bluetooth, RS232, and USB interfaces for computer communication and USB flash drive data storage.
10. It includes a built-in panel-mounted mini printer, allowing for Chinese-language printing of measurement results.
Application Sites:
♦ Power systems: power generation, transmission, transformation, and distribution;
♦ Factories and Mines: large-scale manufacturing plants and various mining companies;
♦ Metallurgy and Petrochemicals: smelting, chemical processing, water treatment, etc.;
♦ Transportation: ports/railways/highways/airports and municipal streetlights, etc.;
♦ Enterprises and Institutions: logistics departments of large enterprises and institutions;
♦ Construction Industry: large construction and property management companies;
♦ Power Installation and Testing: power installation and commissioning companies of all levels;
귀하의 메시지는 20-3,000 자 사이 여야합니다!