GD6900 na-atụ ihe ikike na ihe nhụsianya dielectric (tgδ) nke akụrụngwa eletrik dị elu.Ọ na-arụkọ ọrụ ọnụ, akwa ule ule dielectric nke arụnyere, ọkụ na-agbanwe agbanwe ugboro ugboro, onye na-ebuli elu na onye nrụpụta ọkọlọtọ SF6.
GD6800 iya kpamkpam akpaka 10Nnwale ihe mkpuchi ike kV / dissipation factor (tan∂).eremebere maka ntule ọnọdụ nke mkpuchi ọkụ eletrik na ngwa voltaji dị elu dị ka transformers, bushes, igwe sekit, eriri, ọkụ ọkụ na igwe na-atụgharị.