At present, the sensitivity of current transformer current detection applied in power system is low and there is a large error in energy metering. The three-year-old Jingkai Technology Co., Ltd. under Anping Electric Power Co., Ltd. used composite materials such as steel silicon wafers to form transformer cores to ensure the accuracy of electric energy metering. It is an ideal transformer for power metering.
This series is LED wireless battery par light, the wireless design makes it more portable, the chassis design is compact, the weight is moderate, and it is convenient to transfer in the place. In addition to the traditional DMX signal control, the convenient mobile app control has become a more convenient control method, and the color and brightness are not inferior to conventional par lights. Equipped with a flight case with a socket, it is convenient to charge the lamp anytime and anywhere, and it can be taken out for use when it arrives at the destination, and it can be used for 24 hours after being fully charged.
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Guangzhou Cheng Wen Photoelectric Technology Co., Ltd. , https://www.nbcwdisplay.com