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E-mail
784897853@qq.com
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Phone
13812108111
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Address
Sifei Electric, No.1 Dongding Road, Jiangyin City, Wuxi City, Jiangsu Province
Jiangsu Sifei Electric Co., Ltd
784897853@qq.com
13812108111
Sifei Electric, No.1 Dongding Road, Jiangyin City, Wuxi City, Jiangsu Province








Jiangsu Sifei Electric Co., Ltd. was established in1998Year, main business:Sifei Instrument is a high-tech enterprise dedicated to providing systematic solutions for smart grid users, including power monitoring, power quality improvement, electrical safety, and other products such as AC power meters, PD194 harmonic meters, multifunctional harmonic meters, and power quality detectors. After more than ten years of dedicated cultivation, the company has always maintained a solid position among domestic peers in the industry.
Sifei Electric has always adhered toThe development concept of independent innovation,Abundant technological achievements, currently possessing87Item, software copyright27Item, high-tech product8Undertake the National Torch Program4And participated in the compilation of national and industry standards7The company enjoys a great reputation and market position in the smart grid user end.
Sifei ElectricBased on a modern management system, supported by advanced process equipment, and utilizing efficient information management systems, we provide customers with a valuable cooperation platform through our research and development, high-quality products, and comprehensive services.
SDP-5100-ASeries microcomputer comprehensive protection deviceIt is a product independently developed and produced by the company based on the continuous development needs of China's power system, by integrating advanced technologies from both domestic and foreign sources and adopting a 32-bit flash microcontroller based on ARM9 core. It has a stylish appearance, exquisite structure, large LCD display, and easy operation; And it has powerful functional integration; It integrates multiple functions such as protection, measurement, control, detection, communication, fault recording, and event recording. High precision measurement of current, voltage, power, etc., with up to 256 events recorded online, ensuring no loss in case of power failure.