规格选型：三相多功能电力仪表型号显示方式测量功能面框尺寸（mm）开孔尺寸(mm)RH-3D2专用LED显示屏全电量测量120X120111X111RH-3D2YLCD液晶全电量测量120X120111X111RH-3FD2YLCD液晶全电量测量+复费率电能计量120X120111X111RH-3HD2YLCD液晶全电量测量+谐波测量120X120111X111RH-3LD2专用LED显示屏全电量测量+火灾监控120X120111X111RH-3LD2YLCD液晶全电量测量+火灾监控120X120111X111RH-3FHD2YLCD液晶全电量测量+复费率电能计量+120X120111X111谐波测量RH-3D3专用LED显示屏全电量测量96X9692X92RH-3D3YLCD液晶全电量测量96X9692X92RH-3FD3YLCD液晶全电量测量+复费率电能计量96X9692X92RH-3HD3YLCD液晶全电量测量+谐波测量96X9692X92RH-3LD3专用LED显示屏全电量测量+火灾监控96X9692X92RH-3LD3YLCD液晶全电量测量+火灾监控96X9692X92RH-3FHD3YLCD液晶全电量测量+复费率电能计量+谐波测量96X9692X92RH-3D7专用LED显示屏全电量测量80X8076X76RH-3D7YLCD液晶全电量测量80X8076X76RH-3D6专用LED显示屏全电量测量72X7268X68RH-3D6YLCD液晶全电量测量72X7268X68RH-3D8专用LED显示屏全电量测量48X4845X45)