10 Ngā Hapa Kōwhiringa Pūnaha e Noa Ana, me te Āhua o te Karo a ngā Kaihangarau Tohunga i aua Hapa
Hapa 1: Te Whakawhirinaki ki te Whakatauranga o Nāianei Anake, me te kore e Whakaaro ki te Mahana Āhuarangi
Te Hapa: Ka tīpakohia e ngā miihini tētahi pūnga i runga i tōna reiti iahiko (hei tauira, 20 A) me te kore e whakarerekē i te pāmahana i roto i te pouaka. I roto i tētahi panera wera (hei tauira, 60°C), ka taea te whakaiti i te kaha kawe iahiko tuturu o te pūnga mā te 20-30%.
He aha i tupu ai: Ka whakahuahia e ngā pepa raraunga ngā whakatauranga i te pāmahana taiao tohutoro (ko te tikanga he 40°C). He maha ngā kaiwhakamahi e wareware ana ki ngā kōpiko whakahekenga.
Whakatikatika Tohunga: Tirohia tonu te tūtohi whakaheke pāmahana a te kaihanga. Hei tikanga whānui, whakaitihia te iahiko ingoa mā te 1.5‑2% ia °C i runga ake i te 40°C. Mō ngā whakamahinga taiao teitei, tīpakohia he pūrua he teitei ake te whakatauranga ingoa, whakamahia rānei he ine waea nui ake.
Tohutohu Gaopeng: Kei roto i ā mātou pepa raraunga pūrua ngā ripanga whakahekenga mārama. Kei a mātou anō ngā rauemi pāmahana teitei (whakakikorua nikara, PA66 pāmahana teitei) e pupuri ana i te mahi tae atu ki te 150°C.
Hapa 2: Te Whakamahi i te Roa Hē o te Wete Waea
Te Hapa: Ki te tangohia rawatia te whakamarumaru, ka kitea te ara iahiko tahanga, ka puta he ru me te tūponotanga o te ara iahiko poto. Ki te tangohia rawatia te whakamarumaru, ka mau i raro i te rawhi, ka kore e taea te pa atu o te konganuku ki te konganuku.
He aha i tupu ai: Kāore he aratohu roa paerewa mō te roa o ngā rīpene i te teihana mahi; he tere rawa.
Whakatikatika Tohunga: Me whai tonu i te roa o te rīpene kua tohua e te kaihanga o te pito, ko te tikanga he 8‑12 mm mō ngā pito iti, he roa ake mō ngā pito nunui. Whakamahia Kaiwhakaweto Waeame te aukati whakarerekētanga, me te ine roa tirohanga rānei.
Tohutohu Gaopeng: Kei roto i tā mātou takai pūrua ngā hoahoa roa-rīpene. Mō te whakaputa nui-rahi, ka whakaratohia e mātou he ine roa kua tāia ritenga mō ō tēpu mahi.
Hapa 3: Te kore aro ki te hiahia mō ngā Ferrules i runga i te Waea Taunga
Te Hapa: Te whakauru i te waea kua whakaritea kia tika ki roto i te pito whakapiri tīwiri. Ka marara, ka whati, ka wetekina rānei ngā aho i raro i te wiri.
He aha i tupu ai: Te whakaaro he mea whiriwhiri noa iho ngā taura, he roa rawa rānei te wā e pau ana.
Whakatikatika Tohunga: Hangaia Ferrule whakamahanaHe mea whakahau mō ngā waea katoa e piri ana i roto i ngā pito whakapiri tīwiri. Whakakotahitia ki te taputapu ratchet e ōrite ana ki te rahi o te ferrule. Mā ngā hēkona torutoru tāpiri mō ia pito ka kore e puta he aratau rahunga nui.
Tohutohu Gaopeng: Kei a mātou ngā kete ferrule me ngā tae e ōrite ana ki ngā ine waea (whero, kikorangi, kōwhai). He pai ake hoki te mahi a ā mātou pūmau puna me ngā pito pana-ki roto me ngā ferrule.
Hapa 4: Te Kōwhiri i te Hangarau Hononga Hē mō te Taiao
Te Hapa: Te whakamahi i ngā pito whakapiri tīwiri i roto i ngā mahi wiri nui (hei tauira, ngā waka tereina, ngā taputapu keri maina). Ka taea e ngā tīwiri te hoki whakamuri i roto i te wā.
He aha i tupu ai: Te mōhio ki ngā rawhi tīwiri; te whakaiti i ngā taumata wiri.
Whakatikatika Tohunga: Tātaitia te hangarau hononga ki te ahotea ā-pūkaha:
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Wiri iti (ngā panera tūmau): E whakaaetia ana te rawhi tīwiri.
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Wiri nui ki te wiri waenga: He rawhi puna, he pito pana-roto rānei (he kaha pumau, kāore e wetekina).
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Te wiri nui + te huringa pāmahana: He rawhi puna me ngā puna kowiri tira me te whakakikorua nikara.
Tohutohu Gaopeng: Kua paahitia e tā mātou raupapa rawhi puna te whakamātautau wiri 20 karamu e ai ki te IEC 60068‑2‑6, ā, e whakamahia whānuitia ana i roto i ngā tono reriwe me ngā motuka.
Hapa 5: Te Ngongo me te Whakawātea Kāore i te Rawa mō te Taumata Parahanga
Te Hapa: Te whakamahi i ngā pito o te reo paerewa i roto i te taiao parahanga nui (puehu, makuku, ngā poke kawe hiko). Ka taea te whai i waenga i ngā pito, ka puta ai te mura o te rama.
He aha i tupu ai: Kāore i te whai whakaaro ki te nui o te parahanga ina tatau ana i te tawhiti ngoki e hiahiatia ana.
Whakatikatika Tohunga: Tāutuhia te taumata parahanga (PD) e ai ki te IEC 60664:
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PD1 (ma, hiri): pai te pikinga paerewa.
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PD2 (i roto, kāore e whakapūpū): kua paku piki ake te ātea.
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PD3 (i waho, puehu, whakapūpū): teitei ake te papa, he arai whai rara.
Tohutohu Gaopeng: Kei a mātou ngā taunga me ngā arai whānui me ngā rauemi CTI (Comparative Tracking Index) teitei ake (CTI 600+) mō ngā taiao PD3 anake.
Hapa 6: Te kore aro ki te pānga o te teitei
Te Hapa: Te tāuta i ngā pūrua i ngā teitei neke atu i te 2,000 m me te kore e whakarerekē i ngā whakatauranga ngaohiko. Ka heke te mātotoru o te hau, ka whakaiti i te kaha o te dielectric.
He aha i tupu ai: Kāore i te maha ngā wā ka whakahuatia te hekenga o te teitei i roto i ngā whakangungu taketake whakamutunga.
Whakatikatika Tohunga: Mō ngā teitei neke atu i te 2,000 m, whakamahia he tauwehenga whakatikatika ki te ngaohiko whakamarumaru kua whakatauria (te tikanga whakaitihia mā te 8‑10% mō ia 1,000 m i runga ake i te 2,000 m). Whakamahia he pūnga he teitei ake te whakatauranga ngaohiko i te mea e hiahiatia ana i te taumata moana.
Tohutohu Gaopeng: Mō ngā kaupapa i ngā Andes, i ngā Maunga Tāpae o Tibet, i ngā Maunga Rocky rānei, tohua mai ā mātou raupapa whakamarumaru whakarei ake (kua whakatauria mō te 1,000 V i te taumata moana, e tika ana mō te 4,000 m).
Hapa 7: Te Whakaranu i ngā Kaiārahi Parahi me te Konumohe me te kore he Pūrua Whakarewa-rua
Te Hapa: Te hono tika i tētahi waea konumohe ki tētahi pito parahi, i tētahi waea parahi rānei ki tētahi pito konumohe. Ka tere ake te waikura o te konukōre, inā koa i ngā taiao makuku.
He aha i tupu ai: Te kore mōhio ki te raupapa konukōre; te pēhanga utu.
Whakatikatika Tohunga: Whakamahia ngā pito whakarewa-rua (te oko konumohe, te nikau parahi) mō ngā hononga katoa i waenga i te Al me te Cu. Mēnā rānei, whakamahia he mīhini horoi hononga whakarewa-rua. Kaua rawa e pā tika ki te Al me te Cu.
Tohutohu Gaopeng: Kua rārangihia ā mātou pito waea takirua-whakarewa raupapa DTL ki te UL, ā, e wātea ana mō ngā rahi waea tae atu ki te 630 mm².
Hapa 8: Wareware ki te Whakaaro mō te Whakatauranga Ātete Poto-Poto
Te Hapa: Te whiriwhiri i tētahi pūnga i runga i te iahiko mahi noa anake. Ina puta he hapa (ara iahiko poto), me ora te pūnga i te iahiko hapa nui mō te wā e pau ana ki te pūrere tiaki kia mawhiti.
He aha i tupu ai: He maha ngā wā ka waihotia ngā tātaitanga o te au hapa ki ngā kaihanga pūnaha, kaua ki ngā kaikōwhiri pūrua.
Whakatikatika Tohunga: Tāutuhia te iahiko poto e tumanakohia ana i te wāhi o te pūnga me te wā whakawātea o te fiusi, te kaiwawao rānei o runga. Kōwhiria he pūnga e nui ake ana te whakatauranga ātete poto (Icw) i tēnei ahotea I²t.
Tohutohu Gaopeng: Tō tātou mana Poraka WhakamutungaKa whakamatautauria ngā s ki ngā uara Icw tae atu ki te 20 kA mō te 1 hēkona. Tonoa ngā kōpiko I²t mai i tā mātou tīma hangarau.
Hapa 9: Te Kōwhiri i ngā Pūrua me te kore e Whakaaro ki te Tiaki ā muri ake nei
Te Hapa: Te whiriwhiri i te pūrua iti rawa, iti rawa te utu e tau ana i tēnei rā, kāore he wāhi e toe ana mō ngā whakamātautau, te whakamutu anō, me ētahi atu hononga ā muri ake nei.
He aha i tupu ai: Te pēhanga kia whakaitihia te rahi o te röpü; te whakaaro poto.
Whakatikatika Tohunga: Kōwhiria ngā pūrua me ngā pūwāhi whakamātautau kua whakauruhia (whakaaetia te whakauru i ngā mono whakamātautau 2 mm, 4 mm rānei). Waiho kia kotahi te pūrua tāpiri mō ia ara iahiko mō te whakawhānui ā muri ake nei. Kōwhiria he papa e taea ai te uru atu ki te tīwiri me te kore e wetewete i ngā poraka tata.
Tohutohu Gaopeng: Kei roto i tā mātou raupapa "hoa-ratonga" he tauranga whakamātautau motuhake me te urunga waea whānui ake hei ngāwari ake te whakamutu anō. Mā te 2-3 mm o te teitei tāpiri ka ea te wā tuatahi me rapu raruraru te tohunga hangarau.
Hapa 10: Te kore e whakamana i ngā tiwhikete a te hunga tuatoru
Te Hapa: Ki te whakaaro koe, nā te mea he rite te āhua o te taunga ki tētahi hua kua whakamanahia, ka tutuki i a ia ngā whakaritenga UL, VDE rānei. Mā te whakamahi i ngā taunga kāore i whakamanahia ka whakakorengia ngā tiwhikete hua whakamutunga, ka puta he kawenga.
He aha i tupu ai: Ka waipuke te mākete i ngā hua rūpahu, kāore rānei i te whaimana; kāore ngā kaihoko e manatoko.
Whakatikatika Tohunga: Me pātai tonu mō te nama kōnae tiwhikete (hei tauira, te kōnae UL E123456). Manatokohia ki te pātengi raraunga ipurangi a te tinana tiwhikete. Me tohe kia mau te tohu tiwhikete ki te pito o te taputapu (kua whakairohia, kua whakairohia rānei ki te laser, kaua ki te pouaka anake).
Tohutohu Gaopeng: He mārama ngā tohu UL, CSA, VDE, CE rānei o ngā taunga kaipuke katoa kua whakamanahia e Gaopeng. Ka whakaratohia e mātou he tuhinga whakamana hou mō ia tuku, ā, ka taea te manatoko i ā mātou tau kōnae i runga ipurangi.
Me pēhea te ārai a Gaopeng i ēnei hapa – Tautoko Hangarau Whakauru
Hei karo i ēnei hapa tekau, ehara i te mea me whiriwhiri tupato anake, engari me uru atu hoki ki ngā raraunga hangarau pono me te tautoko hangarau. E tuku ana a Gaopeng:
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Ngā pepa raraunga hua taipitopito me ngā kōpiko heke te kaha, te roa o te rīpene, ngā uara taipana, me ngā whakatauranga Icw.
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Ngā taputapu whiriwhiri ipurangi e ārahi ana i a koe mā roto i ngā tawhā taiao me ngā tawhā tono.
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Arotake tono kore utu – tukuna mai tō tauira BOM, tō hoahoa hiko rānei, ā, mā ā mātou kaihangarau e whakamārama ngā hapa pea.
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Ngā mōkihi tiwhikete tae atu ki ngā tuhinga UL, VDE, me CCC kua rite mō tō kōnae hua whakamutunga.
Whakatau: He Whakatau Hangarau te Kōwhiringa, Ehara i te Whakaaro i Muri Mai
Ahakoa he wāhanga iti noa iho te pūnga hiko, mā te whiriwhiri hē ka taea te whakararu i te pūnaha hiko katoa. Ka taea te karo i ngā hapa tekau i runga ake nei mā te mōhio tika, te urunga atu ki ngā raraunga tika, me te hiahia ki te whakapau i ētahi meneti tāpiri ki te whiriwhiri. I Yueqing Gaopeng Electric Co., Ltd., e whakapau kaha ana mātou ki te whakarato i ngā pūnga hiko kounga teitei, tae atu ki ngā rauemi hangarau hei whakamahi tika i aua mea.
Ka akiaki mātou i ngā kaihangarau kia rite te tika o te whiriwhiri i te pūrua ki te whiriwhiri i tētahi PLC, i tētahi puku rānei – nā te mea he rite tonu te utu o te rahunga i te pūwāhi hononga ki te rahunga i tētahi atu wāhi.
Āta karohia ngā mahanga noa. Kōwhiria a Gaopeng mō te hononga pono, tautokona hoki e te tohunga.
Me hiahia koe ki tētahi atu whakaaro mō tō whiringa pūrua? Tukuna mai ō taipitopito kaupapa ki tā mātou tīma hangarau mō tētahi tirotiro hototahi kore utu. Mā mātou koe e āwhina ki te karo i ēnei hapa i mua i te huri hei hapa mara.