ABB DPT-CB011双电源自动转换开关；DPT250-CB011 R125 3P
ABB DPT-CB011双电源自动转换开关；DPT250-CB011 R125 3P
ABB DPT-CB011 dual power automatic conversion switch; DPT250-CB011 R125 3P
终生只销售原厂原装正品,坚决杜绝假货。
Only sales of original original original products of the original factory, and firmly put an end to fake goods.
选择安装双电源自动转换开关的目的，是生产设备非常重要，需要不中断运行。为了防止一路电源供电故障造成停机，就另备了一路电源（来自不同的供电系统和供电变压器），当主电源故障后，自动转换开关立即自动投切到备用电源继续工作。如果主电源恢复了供电，该套转换装置又会自动返回到主电源工作。
The purpose of selecting an automatic switch with dual power supply is that the production equipment is very important and needs to be run without interruption. In order to prevent a power supply failure, a power supply is supplied (from different power supply systems and power transformers). When the main power fails, the automatic switch will automatically switch to the standby power supply and continue to work. If the power supply is restored to the main power supply, the conversion device will automatically return to the main power supply.