ABB DPT-CB010系列双电源自动转换开关；DPT160-CB010 R100 4P
ABB DPT-CB010 series dual power automatic conversion switch; DPT160-CB010 R100 4P
负荷隔离开关类
Load isolation switch class
负荷隔离开关型转换开关电器是在两个负荷隔离开关的基础上加装电动操作机构、机械连锁机构、自动控制单元等一体化组装而成。电流的分断单元为负荷隔离开关，其触头灭弧系统是以分断一次电弧要求设计的，不具备电路的保护功能，这一类产品属于PC级产品，它因采用了弹簧储能、瞬时释放的加速机构，能快速接通、分断电路或进行电路的转换，产品操作性能可靠。
Load isolating switch type switchgear is assembled on the basis of two load isolating switches, including electric operation mechanism, mechanical interlocking mechanism, automatic control unit and so on. Current breaking unit load isolating switch, the arc system is to break the first arc design requirements, do not have the protection function of the circuit, this product belongs to PC class products, because it uses a spring energy, instantaneous release acceleration mechanism, can quickly convert connecting and disconnecting circuit or circuit, product operation and reliable performance.