Coil Resistance Tester (HYZC-40)
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Описание
1. General IntroductionWhen the transformer is cross-connected, overhauled or some of its switches are changed, direct current resistance testing of the transformer winding is a must...In general, to measure the transformer winding or large power output inductor equipment, the traditional electrical bridge method and pressure drop method require much time and energy. Thus, to Shorten the measurement time and reducing the workload of testers, our company developed rapid direct current resistance tester. Which is designed with new power supply technology and stable performance, fast measurement, compact, easy to use, high accuracy, good data reproducibility. It is an ideal piece of equipment for measuring transformer windings and large power output inductor equipment. 2. Main Specifications1)Testing current 2.5A 5A 10A 20A2)Testing range2.5A: 10MΩ ~8Ω 5A: 1MΩ ~4Ω 10A: 1MΩ ~2Ω 20A: 1MΩ ~1Ω 40A: 1MΩ ~500MΩ 3)Testing precision ± 0.2%(full-scale)± 2 digital4)Data Storage 255 data5)Display LCD Monitor Resistance is displayed by 41/2 bit6)Highest Resolution ratio 0.1μ Ω 7)Power supply AC 230V± 23V, 50Hz± 2 Hz Fuse 10A8)Maximum power dissipation 1200W When the test current of 40A9)Working environment Temperature: 0° ~40° Relative10)humidity: ≤ 80%11)Volume 220× 440× 480(mm)12)weight 16kg with accessories
Свойства товара
- Model NO: HYZC-40