There are 32 groups  118 specifications for the main circuit scheme of switchgear, excluding the scheme  specification derived  the change of control  protection of auxiliary circuit. It includes 32 groups  118 specifications of the main circuit scheme of the power generation switchgear, excluding the scheme  specification derived  the change of the control  protection of the auxiliary circuit. The power cable includes 32 groups  118 specifications of the main circuit scheme of the power generation switchgear, excluding the scheme  specification derived  the change of the control  protection of the auxiliary circuit. Power generation included