Ko te kohua whakawera hiko te nuinga o te tinana kohua me te tautoko.Ko te kohua whakawera hiko e whakamahi ana i te hiko 380V hei puna wera.Ko te kohua koti e mau ana ki nga rakau whakamahana hiko, nga hiko hiko me te hinu whakamahana wera (he whirihora-whaiaro), ka eke ki te teitei o te 320 nga nekehanga.Kei te whakahaeretia e te pouaka whakahaere hiko me te punaha whakahaere pāmahana.Ko te kohua whakawera hiko he waahi whakamahana nui, he whakamahana rite, he pai te wera o te waiariki, he wa poto te kohua wai, me te ngawari ki te whakahaere i te pāmahana whakawera.