I te wā e whiriwhiri ana i tētahi kaiwawao hiko hau, ko ngā tohu hangarau matua me aromatawai

I te wā e hoahoa ana, e whiriwhiri ana hoki i ngā whati hiko hau, ko ngā tohu hangarau matua me aromatawai ko ēnei e whai ake nei. He mea nui ēnei tohu hangarau hei whakarite i te haumaru me te whai huatanga o te pūnaha hiko kei reira ngā whati hiko hau e tāutahia ana.

Tuatahi, ko te whakatauranga ngaohiko o tepakaru hiko hauhe whakaaro nui. Ko teACBme hototahi ki ngā whakaritenga ngaohiko o te pūnaha hiko. Ko te awhe ngaohiko whakatauranga ko AC200 ki te 690V me DC250 ki te 400V, nō reira me ōrite te ngaohiko whakatauranga o te kaiwawao ara iahiko hau ki te ngaohiko pūnaha.

Ko tētahi atu tohu hangarau nui ko te iahiko whakatauranga (Inm) o te anga whati ara iahiko iti-ngaohiko. He rerekē ngā taumata iahiko whakatauranga o ngā momo waitohu rerekē, ā, he mea nui kia arotakehia ngā mōhiohio hangarau o te hua kia tino tutuki ai ngā whakaritenga o te pūnaha hiko.

He mea nui anō hoki te whakaaro ki te reiti o te iahiko (In) o te kaiwawao hiko iti. Me hangai te kōwhiringa ki te kaha o te whakawhiti hiko (kV·A) kua hoahoatia, me te tātari taipitopito o ngā raraunga hangarau o te hua e hiahiatia ana.

Ko te kaha pakaru whakahaere kua whakatauria (Ics) he tohu matua mō te mahi me te pono o ngā pakaru ara iahiko hau. He mea nui kia whiriwhiria he hua me te kaha pakaru e tika ana i runga i ngā taumata kawenga, te momo hanganga me ngā whakaaro pūtea.

Hei tāpiritanga, ko te kaha pakaru mutunga kua whakatauria (Icu), te iahiko tu atu wā poto kua whakatauria (Icw), te maha o ngā pou, me ētahi atu, he tohu hangarau nui katoa ēnei hei aromatawai i te wā e whiriwhiri ana i tētahi kaiwawao ara iahiko hau.

I te arotake i ēnei whakaritenga, he mea nui kia whakaarohia ngā whakaritenga me ngā āhuatanga motuhake o te pūnaha hiko e tāutahia ana te kaiwawao hiko hau. Mā te arotake i ēnei whakaritenga, ka taea te whiriwhiri i tētahi kaiwawao hiko hau e rite ana ki ngā hiahia o tō pūnaha hiko, kia mau ai te haumaru, te pono me te mahi tino pai.