SFQ5-160/3P双电源转换开关
SFQ5-160/3P双电源转换开关    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

陈先生  销售经理----------
销售热线  13362732855；电话：0577-61778610；
在线QQ；1065558059  
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


SQ3经济型双电源开关CB级

SQ3-63/3P  
SQ3-63/4P

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

SQ3R迷你型双电源自动转换开关CB级

SQ3R-63/3P
SQ3R-63/4P

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


SQ3型电磁双电源切换开关CB级

SQ2-63/3P
SQ2-63/4P  
SQ2-100/3P
SQ2-100/4P
SQ2-225/3P
SQ2-225/4P  
SQ2-400/3P
SQ2-400/4P
SQ2-630/3P
SQ2-630/4P

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    SQ2-630/4


SQ2H2智能显示型智能双电源开关

SQ2H2-63/3P
SQ2H2-63/4P
SQ2H2-100/3P
SQ2H2-100/4P  
SQ2H2-225/3P
SQ2H2-225/4P  
SQ2H2-400/3P
SQ2H2-400/4P
SQ2H2-630/3P
SQ2H2-630/4P
SQ2H2-800/3P
SQ2H2-800/4P  
SQ2H2-1250/3P
SQ2H2-1250/4P  
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



陈流生  销售经理
销售热线：13362732855
在线QQ；1065558058

SQ2-100/3P，SQ2-100/3P，SQ2-100/3P，SQ2-100/3P，SQ2-100/3P，SQ2-100/3P


SQ5型双电源自动切换开关PC级

SQ5-100/3P
SQ5-100/4P
SQ5-160/3P
SQ5-160/4P
SQ5-250/3P
SQ5-250/4P  
SQ5-400/3P
SQ5-400/4P  
SQ5-630/3P
SQ5-630/4P  
SQ5-800/3P
SQ5-800/4P
SQ5-1250/3P
SQ5-1250/4P  
SQ5-1600/3P
SQ5-1600/4P  
SQ5-2500/3P
SQ5-2500/4P  
SQ5-3200/3P
SQ5-3200/4P
SQ5-4000/3P
SQ5-4000/4P

SQ2-100/3P，SQ2-100/3P，SQ2-100/3P，SQ2-100/3P，SQ2-100/3P，SQ2-100/3P

双电源自动转换开关适用于额定绝缘电压690V、额定频率50Hz、额定工作电压380V及以下、额定电流20A~3200A的配电系统中，主要用于供电系统在应急情况下的双路电电源转换，以确保主要负荷（应急照明、应急电梯、排油烟机等）连续可靠工作。
SQ2经济型双电源自动转换开关

SQ2-63/3P
SQ2-63/4P  
SQ2-125/3P
SQ2-125/4P  
SQ2-250/3P
SQ2-250/4P  
SQ2-400/3P
SQ2-400/4P
SQ2-630/3P
SQ2-630/4P  
SQ2-800/3P
SQ2-800/4P  
SQ2-1250/3P
SQ2-1250/4P  
SQ2-1600/3P

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    SQ2-630/4    SFQ5-160/3P双电源转换开关