Anhuang yiga ibijyanye no guparika imodokaGutera ibihuru, dutanga parikingi nziza cyaneGutera ibihuruIbicuruzwa byacu bihuye n'amahame ya IEEE386, hamwe n'amabwiriza ya IEC.

Imashini irinda umuriro ikoreshwa mu guparika imodoka ishyizwe kuri transformateur cyangwa ikindi gikoresho. Ikoreshwa hamwe n'ibikoresho by'insinga nka: icyuma gihagarika inkokora, icyuma gihagarika umuriro n'ibindi bikoresho bya 200A. Hari agakoresho ko guparika gashyirwa ku gice cyo guparika kugira ngo gafatishe insinga y'amazi kugira ngo imbere habeho imiterere idakora neza. Iyo ifatanye n'ikintu gihwanye n'icyiciro, icyuma gikingira umuriro gitanga icyuma gikingira umuriro, gishobora kwinjizwa mu mazi, kandi gishobora gutandukana kugira ngo gikoreshwe neza.

Urukuta rumwe rufite umugozi w'amaso w'icyuma kitagira umugese ufite ikirenge gishyushye cy'umuringa. Umubiri wa EPDM rubber uhambiriwe ku gice cyo hasi cy'icyuma kitagira umugese hakoreshejwe impeta y'icyuma gifata. Iteraniro ry'umugozi w'icyuma kitagira umugese riboneka ku bidukikije byangiza cyane.