| 摘要 |
The invention pertains to the domain regarding the supply of electric power to a load. More precisely, it relates to a system diverting an automatic-commutation circuit switching between a power supply network (mains) and a power generation pair. Said diverting system is composed of interlocked switches (&Dgr;1,&Dgr;2,&Dgr;3) and (Z1,Z2,Z3) the position of which determines the deviation of the automatic-commutation circuit , the load being supplied either by a power supply network (mains) or by a power-generation pair. Deviation is obtained by particularly simple handling and ensures safe access to the automatic-commutation circuit components, for repairs, replacement and maintenance thereof. |
