Current transformer
A current transformer is an instrument that converts high primary current into low secondary current based on the principle of electromagnetic induction for measurement. A current transformer is composed of a closed iron core and winding. Its primary winding has very few turns and is connected in series in the circuit where the current needs to be measured.
Therefore, it often has all the current flowing through the circuit, and the secondary winding has a relatively large number of turns. It is connected in series between the measuring instrument and the protection circuit. When the current transformer is working, its secondary circuit is always closed. Therefore, the impedance of the series coil between the measuring instrument and the protection circuit is very small, and the working state of the current transformer is close to a short circuit. A current transformer is used to measure by converting the high current on the primary side into a low current on the secondary side, and the secondary side must not be open circuited. The entry introduces its working principle, parameter description, classification, usage introduction, etc.
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Current Transformer LMZC(1、2)-11
Accurate energy measurement, current measurement, and protection of power distribution lines, transformers, and electrical equipment in the power system
Current Transformer
LZZBJ9-12 current transformer is a cast type 10kV-12kV current transformer, belonging to the pillar type dry type current transformer. It is suitable for indoor installation and can be used as a measuring and measuring current transformer. This webpage mainly introduces the transformation ratio, wiring diagram, parameters, magnification, and model meaning of LZZBJ9-12 current transformer. The current ratio (transformation ratio) is: 5-50/5, 1; 75-200/5, 1; 300-600/5, 1; 800-2500/5, 1; Accuracy level: 0.2 (S), 0.5, 10P15; The working voltage is 12kV;
Indoor Bushing Type Transformer
CNKEEYA, a renowned supplier hailing from China, specializes in offering durable Indoor Bushing Type Transformers. These transformers are meticulously engineered for indoor applications, showcasing a robust construction that ensures longevity and reliability.
In China, Keeya factory specializes in Current transformer. As the one of leading manufacturers and suppliers in China, we provide price list if you want. You can wholesale our high quality Current transformer from our factory. We sincerely look forward to becoming your reliable long-term business partner!
