Resistance tester HZ-3140A

stator windingfor transformersindustrial

To meet the need for rapid measurement of transformer DC resistance, our company developed the HZ-3140A DC Resistance Tester. The instrument features advanced power supply technology, with characteristics including a compact size, lightweight design, high output current, excellent repeatability, strong anti-interference capability, and comprehensive protection functions.The entire system is controlled by a high-speed microcontroller, offering a high degree of automation along with automatic discharge and discharge alarm functions. The instrument provides high-accuracy testing, is easy to operate, and enables the rapid measurement of transformer DC resistance. Functional Characteristics 1.The entire system is controlled by a high-speed microcontroller (SCM), offering a high degree of automation and simple operation. 2.The instrument incorporates advanced power supply technology with multiple current settings and a wide measurement range, making it suitable for measuring the DC resistance of large and medium-sized transformers. 3.The protection functions are comprehensive, reliably safeguarding the instrument from the impact of reverse potential, ensuring more stable performance. 4.It is equipped with a sound discharge alarm and clear discharge indicators, which help reduce the risk of misoperation. 5.Intelligent power management technology ensures the instrument operates in a minimum power state, effectively saving energy and reducing heat generation. 6.The 7-inch high-brightness touch color LCD provides a clear display even under strong light, with full touch-screen operation and easy switching between Chinese and English.