The clamp phase meter is a simple and commonly used direct reading instrument for measuring high resistance. It can be used to measure the insulation resistance of circuits, motor windings, cables, electrical equipment, etc. There are three terminals on the megohmmeter marked with grounding (N), circuit (U)…

       If oneself buy relay protection tester in time, don't even know its specific advantages, believe in the whole also can appear all sorts of problems when using, even said at the time of use, due to some problems not understand, and lead to its performance, then relay…

        After purchasing the transformer ratio tester , it is not only necessary to know how to repair it, but also how to use it. Only in this way can it have a very good detection effect in the whole process of use and have a very…

       Our CT Volt-ampere characteristic tester ZC-102F imported core devices and strict manufacturing process to ensure stable and reliable product performance. The instrument panel adopts ergonomic design, easy to operate, one person can complete all the testing work. The software has powerful functions, automatically calculates and gives the…

      ZCHG-12 Transformer test system is used for CT accuracy test. This equipment consists of transformer calibrator, current load box, CT Standard and transformer test bed. The system is high integration, easy operation and cost effective. It is suitable for transformer manufacturers.         For more…

        If you have some understanding of the wireless nuclear phase device (also known as wireless high-voltage nuclear phase device), you will find that it has been widely used in various industries, and the value is more prominent, then the wireless nuclear phase device What is the…

        ZC-610A   three-phase phase voltammeter is a multi-function measurement, push-button operation, automatic switching range, measured data retention, measurement data storage, large-capacity storage, and output vector map, which is very suitable for energy metering and power inspection. , power inspection and substation maintenance, relay protection and other…

          ZC-402 series insulation resistance tester is designed to solve the test of electrical insulation resistance characteristics of large high voltage transformers, motor appliances, remote power cables or buried cables under high voltage substation and power plant on-site interference. It can also be used to measure…

        PTA-2000 Portable Voltage Transformer Analyzer is also called Voltage Transformer Analyzer and Voltage Transformer Tester. Portable Voltage Transformer Analyzer is a special instrument used in the power industry for transformer testing. The voltage transformer analyzer is mainly used to detect the excitation characteristics, ratio, polarity, and…

         The standard current transformer is a transformer core made of high magnetic permeability soft magnetic material, high temperature protection heat treatment, high-strength polyester enameled wire for primary and secondary coils, and wound with low absorption rate, insulating material, coil surface cover Paint treatment, the lead-end conductive…