A na-eji GDPD-306M mee ihe n'ọtụtụ ebe na nchọpụta mwepu akụkụ nke sistemu ike.Gụnyere mgba ọkụ voltaji dị elu, mgbanaka mgbanaka, voltaji/ transformer ugbu a, ihe ngbanwe (gụnyere ihe ngbanwe akọrọ), GIS, ahịrị elu, eriri, na nchọpụta steeti akụrụngwa ndị ọzọ.