Q1) He aha ngā taputapu whakawhiti?

Ki te hiahia tātou ki te ine i ngā uara tino tiketike o te iahiko me te ngaohiko, e rua ngā huarahi hei ine. Ko tētahi ko te whakamahi i ngā taputapu kaha nui, he nui te utu. Ko tētahi atu huarahi ko te whakamahi i te āhuatanga whakawhiti o te iahiko me te ngaohiko.

Ka taea te whakaiti i te au me te ngaohiko mā te whakamahi i tētahi whakawhiti hiko e mōhiotia ana te ōwehenga o te hurihanga, kātahi ka ine i te au me te ngaohiko kua heke iho mā te whakamahi i tētahi amita noa, i tētahi mita ngaohiko rānei. Ka taea te whakatau i te rahi taketake mā te whakarea i te rahi kua heke iho ki te ōwehenga o te hurihanga. Ko ēnei whakawhiti hiko motuhake me te ōwehenga o te hurihanga tika ka kiia he whakawhiti hiko taputapu. E rua ngā momo whakawhiti hiko taputapu:

1) Whakawhiti iahiko

2) Te whakawhiti pūmanawa.

Q2) he aha ngā whakawhiti hiko?

Ka whakatakotoria ngā whakawhiti hiko i roto i te raupapa me te rārangi e inehia ai te ia. Ka whakamahia ēnei hei whakaheke i te ia ki tētahi taumata kia ngāwari ai te ine mā te whakamahi i te amita. I te nuinga o te wā ka whakaatuhia ēnei hei ōwehenga ia tuatahi: tuarua, hei tauira: Ko te CT 100:5 amp ka whai ia ia tuatahi o te 100 Amp me te ia tuarua o te 5 Amp.

Ko te whakatauranga tuarua paerewa o ngā CT he 5, he 1 Amp rānei

Ko te whakamahinga whānui o te CT e wātea ana i te mākete ko te "mita rawhi".

Q3) he aha ngā pūwhakawhiti pūmanawa?

E mōhiotia ana hoki ngā whakawhiti hiko pūmanawa he whakawhiti hiko ngaohiko, ā, ko te tikanga he whakawhiti hiko whakaheke-iho me te ōwehenga hurihanga tino tika. Ka whakahekehia e ngā whakawhiti hiko pūmanawa te ngaohiko o te rahi teitei ki te ngaohiko iti iho ka taea te ine me te taputapu ine paerewa. He nui te maha o ngā hurihanga tuatahi o ēnei whakawhiti hiko, he iti ake te maha o ngā hurihanga tuarua.

Ko te tikanga, ka whakaatuhia te pūwhakawhiti hiko pūmanawa i roto i te ōwehenga ngaohiko tuatahi ki te tuarua. Hei tauira, ko te 600:120 PT te tikanga ko te ngaohiko puta noa i te tuarua he 120 volts ina ko te ngaohiko tuatahi he 600 volts.

Q4) he aha ngā rerekētanga i waenga i te whakawhiti hiko me te whakawhiti hiko?

I te taumata taketake, kāore he rerekētanga. E mahi ana rāua i runga i te kaupapa o te whakapūngao hikohiko. Engari ko te rerekētanga kei roto i tā rāua whakamahinga.

Ko ngā whakawhiti au, e uru ana ki te kāwai o ngā whakawhiti taputapu, e whakamahia whānuitia ana me ētahi atu taputapu hei ine. Pērā i ngā taputapu katoa e whakamahia ana hei ine i ngā ara iahiko hiko, me iti rawa te ātete o te whakawhiti au kia kore ai e pā nui ki te au i roto i te ara iahiko e inehia ana. He mea nui hoki kia tata te rerekētanga ā-wāhanga i waenga i ngā au tuatahi me ngā au tuarua ki te kore. He iti noa iho, he kotahi rānei te hurihanga o te hurihanga tuatahi, ā, he maha hoki te hurihanga tuarua o te whakawhiti au.

I tētahi atu taha, ka whakamahia ngā whakawhiti hiko hei whakawhiti hiko mai i te taha tuatahi ki te taha tuarua. I konei, kāore te arotahi nui ki te whakaiti i te aukati i roto i te whakawhiti hiko, kāore hoki e aro nui ki te whakaiti i te hapa koki ā-wāhanga tata ki te kore. I konei, ka nui ake te arotahi ki te whai huatanga i te tika. Tuarua, he nui rawa ngā hurihanga o te whakawhiti hiko i tōna tuatahi, i te hurihanga kotahi, ahakoa he iti iho i ērā i te hurihanga tuarua.

Q5) Ko tēhea mīhini ka taea te whakaputa i te whakawhiti hiko me te whakawhiti pūmanawa?

E rua ngā hangarau hei whakarewa i te whakawhiti iahiko o te kapia epoxy, ko te mea tawhito, ko te mea tuku iho mā te tāke whakarewa korehau, e kiia nei ko te hangarau whakarewa korehauKo te tuarua o ngā hangarau hou ko Hangarau APG (whakakī pēhanga aunoa) , ko te mīhini whakarewa ko te mīhini whakapiri APG, e kiia ana hoki ko te mīhini APG, he mīhini apg kapia epoxy, ko te mīhini APG te whiringa tuatahi a ngā kaiwhakamahi. nā te mea kei raro nei ngā painga:

1. Te Whai Hua o te Whakaputa, Hei tauira, ka taea e koe te tiki i te CT whai tohu i roto i te 30 meneti.
2. Te haumitanga, ko te utu o te mīhini APG tata ki te 55000-68000USD
3. Tāutanga, me hono noa te hiko, kātahi ka taea te whakahaere i te mīhini
4. Te Mahi Hiko, te tukunga wāhanga, te ātete matū, te whakamarumaru hiko, te ātete kaha kua tino whakapaitia, kei a mātou ngā taputapu whakamātautau i roto i te kamupene.
5. Te Tohu Aunoatanga: Kotahi ki te rua noa ngā kaimahi e hiahia ana ki te whakahaere i te mīhini, ka nui ake te whai huatanga engari ka heke te kaha o te mahi. Me kī noa i runga i te kāpata hiko.
6. Whakahaere, He ngāwari te whakahaere i te mīhini APG, mā tā mātou miihini e whakaatu me pēhea te whakahaere, ā, kei a mātou anō hoki te pukapuka kaiwhakamahi hei ārahi i te whakahaere i tā mātou mīhini, kāore e hiahiatia he utu nui hei utu i ngā miihini ngaio ki te whakahaere i te mīhini.

Ka taea e koe te toro atu ki tā mātou hongere youtube, kia kite ai i ngā ataata whakahaere o tēnei mīhini

https://www.youtube.com/watch?v=2HkHCTPBR9A