CB级双电源开关等级
阅读：1385发布时间：2013-8-24
CB级双电源开关等级 专业双电源开关制造商—SQ2系列双电源开关 SQ2-CM1末端型，SQH2智能双电源---------------------------双电源自动切换开关适用与50HZ，额定工作电压400V。额定电流至1250A的双电源自动切换供电系统，该产品具有过载，短路，过欠压，缺相保护。当电源出现故障时，切换装置可以完成常用电源和备用电源之间的自动切换，广泛应用与医院，商场，消防，银行，化工，冶金，高层建筑和军用设施等不允许断电的重要场所，作为保证连续供电的重要电气装置。SQ2-100/3P，SQ2-100/4P，SQ2-160/3P，SQ2-160/4P，SQ2-250/3P，SQ2-250/4P SQ2-400/3P SQ2-400/4P SQ2-630/3P SQ2-630/4P陈 ---------- ；：；；SQ2-100/3P，SQ2-100/4P，SQ2-160/3P，SQ2-160/4P，SQ2-250/3P，SQ2-250/4P SQ2-400/3P SQ2-400/4P SQ2-630/3P SQ2-630/4PSQ3经济型双电源开关CB级SQ3-63/3P SQ3-63/4PSQ2-100/3P，SQ2-100/4P，SQ2-160/3P，SQ2-160/4P，SQ2-250/3P，SQ2-250/4P SQ2-400/3P SQ2-400/4P SQ2-630/3P SQ2-630/4PSQ3R迷你型双电源自动转换开关CB级SQ3R-63/3PSQ3R-63/4PSQ2-100/3P，SQ2-100/4P，SQ2-160/3P，SQ2-160/4P，SQ2-250/3P，SQ2-250/4P SQ2-400/3P SQ2-400/4P SQ2-630/3P SQ2-630/4PSQ3型电磁双电源切换开关CB级SQ2-63/3PSQ2-63/4P SQ2-100/3PSQ2-100/4PSQ2-225/3PSQ2-225/4P SQ2-400/3PSQ2-400/4PSQ2-630/3PSQ2-630/4PSQ2-100/3P，SQ2-100/4P，SQ2-160/3P，SQ2-160/4P，SQ2-250/3P，SQ2-250/4P SQ2-400/3P SQ2-400/4P SQ2-630/3P SQ2-630/4SQ2H2智能显示型智能双电源开关SQ2H2-63/3PSQ2H2-63/4PSQ2H2-100/3PSQ2H2-100/4P SQ2H2-225/3PSQ2H2-225/4P SQ2H2-400/3PSQ2H2-400/4PSQ2H2-630/3PSQ2H2-630/4PSQ2H2-800/3PSQ2H2-800/4P SQ2H2-1250/3PSQ2H2-1250/4P 本厂专业供应双电源开关，双电源自动切换开关，双电源自动转换开关，经济型双电源，迷你型双电源，CB级，PC级 CB级双电源开关等级
