... mobile YBM, YBP series of prefabricated substation is the compacted sets of power distribution equipment combined ... distribute the electric energy in the power distribution system.YBP series of prefabricated substation has the ... of rural and urban substation. YBM, YBP series of prefabricated substation comply with the SD320-1992 ... BEST FOR YOU! YBM, YBP series of power substation (European pattern)