Ko nga hikoi patuiro o nga taputapu whakawhiti aunoa mana takirua

1. Whakanohoia te whakahuri aunoa o te hiko rua ki runga i te teepu patuiro, honoa te raina hiko e rite ana ki te raupapa wahanga tika, ka hono i te raina wahanga ki te raina kore (raina kore) kia rite ki te tuunga, kaua hoki e hono he. .

2.I te wa o te patuiro o nga huringa pou tuarua me te tuatoru, me hono nga raina tuumotu noa me te tutatari ki nga pito raina kore (NN me RN) ia.

3. Tahurihia te hiko noa me te tuutaa me te pehi i te paatene tiimata.

4. Tautuhia te whakakoi whakawhiti aunoa i te hiko rua i roto i te aratau whakawhiti-whaiaro.Mena he mea noa te ngaohiko o nga taputapu hiko e rua, me whakanoho te pana ki te tuunga o te tuku hiko noa, ka kati te hiko hiko.

5.Whakatakotoria te mana noa NA, NB, NC, NN, tetahi waahanga momotuhia, me huri aunoa te mana hiko rua ki te hiko hiko, ki te mea ko te hiko noa ki te noa, me huri ano ki te hiko noa. .

6.Whakaritea te ngaohiko o tetahi waahanga o te tuku hiko noa ki te uara undervoltage kua whakaritea, a ka whakawhiti aunoatia te mana hiko rua ki te hiko hiko.Ka hoki mai ano te mana hiko noa, me hoki te pana ki te tuku hiko noa.

7. Ki te momotuhia tetahi wahanga o te toha hiko tatari, me tangi te whakaoho i te whakaoho.

8. Momotuhia te toha hiko noa me te tuku hiko tuutaa noa, ka ngaro te tohu whakaatu e rite ana ki te kaiwhakahaere.

9.I te wa e tautuhia ana te mana hiko rua ki te aratau mahi a-ringa, he mea tika ki te whakawhiti noa ki te hiko hiko me te tuku hiko noa i roto i te kaiwhakahaere mahi a-ringa, a he tika te mata whakaatu.

10.Whakamahia te taviri rua i runga i te kaiwhakahaere.Me momotuhia te mana hiko rua mai i te hiko hiko noa me te hiko hiko i te wa kotahi, ka tuu ki te waahi takirua.

11. Ina katia te pana, whakatikahia te mita maha ki te ngaohiko AC750V.Takina te tauranga whakaputa tohu ine ma te whakatairite i te uara ngaohiko ki te mita hiko i runga i te ripanga patuiro.Te tohu hiko me te tohu kati, te tauranga whakahuri, he mea noa te ngaohiko.

12, i te wa e huri ana me te mahi whakangao, whakatikahia te multimeter ki te taputapu buzzer, ine i te tauranga tohu hiko, ina he noa te tuku hiko noa, kaore e tangi te oho.I te wa o te waahi tuku hiko noa A, te ngoikore tonu ranei o te hiko, ka puta he tangi tangi a te buzzer, mena karekau te hiko hiko noa i te hiko karekau te tangi o te buzzer he raru kei te tohu hiko.

13, ka te whakakā ki te mahi mana ahi, ki DC24V ngaohiko, ine i te kāpeka ahi, te pai me te kino terminals o te supply mana e hāngai ana ki te pai, me te kino terminals, i tenei wa, te mana rua pana mana kia pakaru aunoa, ka whakatika ki te moka rua.

14.I te wa e hiahia ana koe ki te whakamahi i te hurihanga whakahuri a-ringa, pehi tuatahi i te kaiwhakahaere i runga i te taviri rua, whakatikahia te mana hiko rua ki te tuunga tohu rua;Na ka whakamahi i te kakau motuhake ki te huri, kia rite ki te hurihanga taputapu tohu.Kaua e whakapau kaha, kaua e huri ki te huarahi he.

15. Ina oti te patuiro o te mana takirua aunoa, whakawetohia te mana, te patene mutu ranei hei whakarite kia mutu te hiko, katahi ka momotuhia te taura hiko.

Whakamaharatanga motuhake: kaua e pa ki te raina hiko me te mono i te mono rererangi.