Ngā Pūrongo Hua

MCCB: te kaha pakaru ara iahiko poto kua whakatauria
nā te kaiwhakahaere i te 24-01-22
I te wā e whiriwhiri ana i tētahi kaiwawao ara iahiko kua whakakikoruatia (MCCB) mō tō pūnaha hiko, me aro koe ki ētahi āhuatanga nui. Ko tētahi o ēnei āhuatanga ko te kaha pakaru ara iahiko poto mutunga kua whakatauria. He mea nui tēnei āhuatanga hei whakarite i te haumaru me te pono o ngā...
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Te mahi a te MCB
nā te kaiwhakahaere i te 24-01-19
I tēnei rā, ka tirohia e tātou ngā mahi uaua o ngā pūwhakawātea hiko iti (MCB) me te ako me pēhea tā rātou mahi nui ki te pupuri i te haumaru o ngā hiko me ngā taputapu. He taputapu iti ngā MCB e tiaki ana i ngā hiko mai i te nui o te au me te poto o ngā hiko. He mea hanga hei tiaki i ngā raina...
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He aha te taputapu tiaki ngaru (SPD)?
nā te kaiwhakahaere i te 24-01-18
He aha te taputapu tiaki ngaru? Ko te taputapu tiaki ngaru (SPD) he taputapu e whakamahia ana hei tiaki i ngā taputapu hiko mai i ngā ngaru hiko, i ngā ngaohiko whakawhiti rānei. Ka honoa tēnei taputapu i roto i te ara iahiko e whakarara ana ki te ara iahiko hiko o te kawenga e tiakina ana e ia. Ka taea hoki te whakamahi i ngā tiaki ngaru i ngā taumata katoa o...
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Ngā painga me ngā ngoikoretanga o te ngaohiko koiri whakapā AC 220V me te 380V
nā te kaiwhakahaere i te 24-01-16
He mea nui ngā hononga AC i roto i ngā ara iahiko hiko, ā, e whakamahia ana hei whakahaere i te rere o te iahiko ki ngā kawenga rerekē. Ko tētahi o ngā mea matua hei whakaaroaro māu i te wā e whiriwhiri ana i tētahi hononga AC ko te ngaohiko koiri, nā te mea ka pā tika ki te mahi me te pai o te hononga mō tētahi...
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I te wā e whiriwhiri ana i tētahi kaiwawao hiko hau, ko ngā tohu hangarau matua me aromatawai
nā te kaiwhakahaere i te 24-01-10
I te wā e hoahoa ana, e whiriwhiri ana hoki i ngā kaiwawao hiko hau, ko ngā tohu hangarau matua me aromatawai ko ēnei e whai ake nei. He mea nui ēnei tohu hangarau ki te whakarite i te haumaru me te whai huatanga o te pūnaha hiko kei reira ngā kaiwawao hiko hau e tāutahia ana. Tuatahi, ko te whakatauranga ngaohiko...
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Te mahi a te ATS
nā te kaiwhakahaere i te 24-01-09
Ko ngā pana whakawhiti aunoa (ATS) he wāhanga matua hei whakarite i te tuku hiko korekore ki ngā kawenga nui. He mea nui tēnei i ngā wā ka puta he mate pūtea nui, he mōrearea rānei ki te ora i te motuhanga ohorere o te hiko. Ko te mātāpono mahi o te pana whakawhiti aunoa mana rua...
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4 ngā mea hei aro atu māu ina whakamahi ana koe i te RCBO
nā te kaiwhakahaere i te 24-01-08
Mō te haumaru hiko, kāore e taea te whakanui rawa i te hiranga o te whakamahi i te RCBO (Residual Current Circuit Breaker with Overcurrent Protection). Kua hangaia tēnei taputapu nui hei tiaki i ngā kaimahi mai i te ru hiko mēnā ka pakaru te turuturu o te taputapu, kia...
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Ngā whakatūpato i te wā e whakamahi ana i te RCBO
nā te kaiwhakahaere i te 24-01-05
He mea nui te pūwhakawhiti hiko toenga (RCBO) me te mahi tiaki iahiko nui hei whakarite i te haumaru o ngā pūnaha hiko iti, o ngā taputapu rānei. Ehara i te mea ka taea anake te ārai i ngā aituā ru hiko me te tiaki i te haumaru whaiaro, engari ka aroturuki hoki i te āhua o te whakamarumaru whenua. Heoi...
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Te tikanga o ngā tawhā rerekē i roto i te anga o te kaiwawao ara iahiko (MCCB) kua whakakikoruatia
nā te kaiwhakahaere i te 24-01-04
He wāhanga matua ngā whati hiko kua whakakikoruatia (MCCB) i roto i ngā whatunga tohatoha hiko, e whakarato ana i te tiakitanga mai i ngā ara iahiko poto me ngā taumaha rawa. He mea nui te mārama ki ngā tawhā rerekē i roto i te pouaka MCCB kia tika ai te mahi me te haumaru o te pūnaha hiko. Ko te whakatauranga ...
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Te rerekētanga i waenga i te MCB AC me te MCB DC
nā te kaiwhakahaere i te 24-01-03
He wāhanga nui ngā pakaru hiko iti (MCB) i roto i ngā pūnaha hiko e āwhina ana ki te tiaki i ngā hiko mai i ngā taumahatanga me ngā poto o te hiko. E rua ngā momo matua o ngā pakaru hiko iti: ko ngā pakaru hiko iti DC me ngā pakaru hiko iti AC. Te mārama ki ngā rerekētanga i waenganui i...
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E rima ngā wāhanga o te taputapu tiaki ngaru (SPD)
nā te kaiwhakahaere i te 24-01-02
He wāhanga nui ngā taputapu tiaki ngaru hiko (SPD) i roto i ngā pūnaha hiko o ēnei rā, e whakarato ana i te tiaki mai i ngā pikinga me ngā ngaru hiko taupua. Kāore e taea te whakanui rawa i tōna hiranga, ā, he mea nui te mārama ki ngā wāhanga o te SPD ki te whiriwhiri i te taputapu tika mō tō...
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Ngā āhuatanga matua e toru o te hononga AC
nā te kaiwhakahaere i te 23-12-29
He mea nui ngā hononga AC i roto i ngā pūnaha hiko, inā koa mō te whakahaere i te tīmatanga me te whakamutu o ngā motuka me ētahi atu taputapu. He maha ngā āhuatanga matua o ēnei hononga e tika ana mō te whakahaere maeneene o te ara iahiko. Ko ngā āhuatanga matua e toru o te hononga AC...
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