GDPD-306M e sebelisoa haholo tlhahlobong e sa lekanyetsoang ea lisebelisoa tsa motlakase.Ho kenyeletsoa li-switchgear tse phahameng tsa motlakase, li-ring mains, li-voltage/transformer tsa hajoale, transformer (e kenyelelitse mofuta o omileng oa transformer), GIS, mehala e holimo, likhoele, le lisebelisoa tse ling tsa tlhahlobo ea boemo ba lisebelisoa.