Whakaahuatanga Poto:

Ko te raupapa ZN12-40.5 o te VCB ngaohiko teitei o roto, he taputapu whakawhiti korehau me te ngaohiko whakatauranga 40.5KV, AC-wāhanga 3 50HZ. I kawemaihia mai i Siemens Tiamana te hangarau 3AF. He mea whakauru te whakahaere me te whakawhiti mō tēnei VCB. Ko te hanganga whakahaere he pūngao e rongoa ana e te puna motuhake, ka taea te whakahaere mā te AC, DC, ā-ringa rānei. He māmā te hanganga o taua VCB, he pai te kaha pakaru, he roa te ora, he whānui te mahi, kāore he morearea o te pahū. He māmā ake te tiaki. He pai mō te taputapu whakawhiti whakahaere, tiaki rānei mō te teihana hiko, te whatunga hiko tāone me te teihana hiko iti, he tino pai mō ngā wāhi e hiahia ana ki te kawenga pakaru me te mahi pakaru pinepine.