Whakaahuatanga Poto:

He mea hanga tēnei whakawhiti hiko ki te kapia epoxy, he hanganga kua kati katoa, ā, he whakamarumaru katoa. He mea hanga mō te whakamahi i te ine i te ngaohiko, te pūngao hiko me te tiakitanga whakawhiti i roto i te pūnaha hiko me te auau whakatauranga 50Hz – 60Hz me te ngaohiko whakatauranga 3,6, 10 kV, iti iho rānei. He iti te rahi, he māmā te taumaha, ka taea te tāuta ki ngā tūranga katoa.