国产一级a毛一级a看免费视频_久久久久国产一区二区三区_少妇一级婬片免费放_特级丰满少妇一级AAAA爱毛片_真人一级毛片_国产精品高潮呻吟久久av无码午夜鲁丝片_免费一级全黄少妇性色生活片_欧美日韩人妻精品系列一区二区三区在线
BY3C
BY3C visual intelligent fire-resistant compact bus system
Widely used in urban complex, teaching building, high-rise hospital, high-rise hotel, high-rise apartment, office building, large library, large exhibition hall and theater, financial building, government office building, bank and insurance building, radio and television building, power dispatching center, disaster prevention command and dispatching center building, urban rail transit and tunnel emergency power transmission system, used for power transmission between power generation, transmission and distribution equipment.
Features and highlights

The intelligent fire-resistant bus system realizes remote measurement and automatic early warning by means of equipment condition monitoring and electric energy monitoring, and helps users realize visual management of power safety, power quality and power efficiency of bus and its downstream loads;

Using steel plate as shell material, with the characteristics of compact structure, high mechanical strength, strong dynamic stability, high protection degree, strong corrosion resistance and short circuit resistance;

With high reliability, and the product passed the anti-seismic, high altitude, salt spray performance test;

Fast installation, easy maintenance and high power distribution quality;

The fire resistance test conforms to the GA / T537-2005 standard. The electrical performance parameters conform to the GB7251.6-2015 type test.

返回頂部
Copyright ? Guangzhou Baiyun Electric Equipment Co., Ltd. All Rights Reserved 粵ICP備05024257號-2
国产一级a毛一级a看免费视频_久久久久国产一区二区三区_少妇一级婬片免费放_特级丰满少妇一级AAAA爱毛片_真人一级毛片_国产精品高潮呻吟久久av无码午夜鲁丝片_免费一级全黄少妇性色生活片_欧美日韩人妻精品系列一区二区三区在线