Kiato nāianei

āhuatanga ora Pūnoa - he mea e tika ana ki te tāuta i tētahi whakakā hou putanga ranei i roto i te whenua. Katoa o tenei ko - turanga, waea, toromoka, whiriwhiria te pae mō te tāutanga. Tangohia reira a rave i te reira. Otiia kahore! wareware ahau ki te tirohia, a te whakamahi ahau e taea e te waea e wātea? Hei whakatau i te hiahia ka taea ki te whakamahi i te wā pērā i te mātotoru o nāianei, ka kitea tona uara tīkina.

He aha te mea tenei ahua, a he aha te mea e mea faufaa? Kei te whakapono te reira e raro i tikanga noa o te nāianei hiko haere i roto i te rōrahi katoa o te kaiwhakahaere. Simplistically - whakaaro uara o te nāianei e rerengia ana i roto i te wāhanga kaiwhakahaere te tona kiato. Hoki tona inenga i roto i te pūnaha SI whakamahi i te kōwae taua ko wae iahiko ia mita tapawha (A / m), a ko reira whakaaetia ki te whakatū i ka e rerengia ana i roto i te nāianei waea.

Hea taua whakaritenga? E mea ohie roa. Ia kaiwhakahaere he ātete ki te rere o nāianei, ai te "ngaro" wahi. Tenei "ngaro" take o nāianei whakawera o te kaiwhakahaere. Ki te he nui nga parekura, ka aru i te kaiwhakahaere wera nui, a ka rewa te reira. Ki te kahore i tenei, whakaturia hoki ia momo o te mea te kiato o nāianei whakaaetia, tautukunga ki nei e whakarite mahi pono o te waea.

inaianei kia waiho te reira mārama e ki te tīpakohia tika wāhanga o te kaiwhakahaere, i.e. Kei te mahara ki te whakamahi i te pikaunga, e pau te mana nui, ranei e rua ngā taputapu e rave rahi whare (hopane, rorohiko, TV, me ētahi atu), ka meinga te rere o nāianei whakawera nui o nga waea, a ngohe noa ratou. Ranei te mahi rite te take o te ahi.

Ko te aha te kōwhiringa o te kaiwhakahaere ripeka-wāhanga, i roto i tetahi atu take, ka whakaritea te hononga utanga te, he tika ranei te reira ki te tango ki pūkete te kiato o nāianei whakaaetia. I roto i te mau ana i roto i te mahi hoahoa mo taua whakaaro tātai motuhake me te tepu whakamahia e te Engineers. Heoi, ko te tātaitanga wāhanga o te waea i runga i te kiato o nāianei tīkina homai te manakohia maitai i te wāhi mahi o te tirohanga te hua.

Ki tenei mutunga, e kore te mea e tika ana ki te whakamahi i tātai matatini me ripakaute cumbersome. E mea titauhia anake ki te tango ki te pūkete te uara taua - te kiato o nāianei i roto i te waea parahi e kore e nui ono ki te tekau amperes ia sq. mirimita. he tika hoki parahi te raraunga i runga ake. Ka rite ki te whakamahia inaianei te nuinga waea parahi, kia kia rawaka ki te whakatau i tona faaohiparaa enei raraunga.

Me matau ēnei whika e whai ake. I roto i te mahi tonu e kore e nui ake te kiato o nāianei i roto i te ara iahiko 6 A / sq. mm. Na, ka rere i te waea i roto i te aratau lite, a taea te whakamahi i te reira mo te wa roa. Heoi, kia whakahaeretia ai i roto i Aratau 10 A / sq. mm, engari kia waiho he tikanga taua poto-ora.

Ka rite ki te hoatu ai ki mahi? He mea tika ki te whakatau i te mōrahi hono kawenga. Kia waiho ai, hei tauira, i te wa ano ngā reira he chandelier ki rima rama o 100 Watts, TV, rorohiko, pouaka. Ko te katoa kaha o kore neke atu i te 5 Kw, wehe tenei ahua i te ngaohiko mains, wehea 5,000 Watts i 220, whiwhi tatou tau a tawhio 23. Te auraa ra, no te whakarato i te mahi wā-poto o taua irava hiahiatia 2.5kb waea parahi o nāianei. mirimita.

Ka taea e koe te whakatata tenei take i roto i te ara rerekē. Ki te tuhituhi te putanga e e te hangaia te reira ki 6A nāianei, ka whakamahi i waea parahi neke atu i te kotahi tapawha. e kore te mea e tika ana mm, te turanga tahuna i mua. Just hoki ngā mōhiohio - ki te te tūranga o te rauemi conductive he konumohe, te kiato o nāianei whakaaetia he 4-6 A / sq. mm. Na, te whakamahi i enei whika, ka taea e koe te whakatau he aha te wāhanga o te waea kia whakamahia mō te waea i te pūrere.

Ko te rauemi i runga-whakahuatia whakarato te whakamāramatanga o te ariā o "kiato nāianei". whakaahuatia te reira i te hiahia mo tona whakamahi ki te tīpako i te rahi waea e hiahiatia ana. Ko te tūtohutanga mahi i runga i te whakamahi o tenei tawhā i roto i te mahi.