Ara Pahi Taiapa Ngaohiko-Teitei RT-GFM

Tirohanga Whānui o te Hua

Ko te Ara Pahi Taiapa Ngaohiko-Teitei RT-GFM he mea hanga motuhake mō ngā hononga hiko i waenga i ngā taputapu whakawhiti ngaohiko-teitei (kua whakatauria mō te 6kV, 10kV, 20kV, me te 35kV) me ngā whakawhiti hiko. He whānuitia te whakamahinga i roto i ngā pūnaha tuku hiko mō ngā tipu ahumahi nui, ngā teihana hiko matua, ngā tipu hiko pupuri i roto i ngā umanga nui, ngā kaupapa hanga nui, me ngā hononga i waenga i ngā whakaputa hiko me ngā whakawhiti hiko whakaneke-whakapiki, kia tika ai te tohatoha hiko puta noa i ngā hanganga nui.

He hanganga wāhanga motuhake tā te hua, ā, he mea whakamātao takitahi ia wāhanga, ā, kei roto i tētahi āputa koranu pakari, e tutuki ana i ngā paerewa pakari mō te mahi whakamātao me te haumaru mahi. Mā te wehewehe i ngā wāhanga e toru i te hau, ka tutuki te tohatoha ngaohiko wāhanga-toru taurite, te pikinga pāmahana iti iho, te kaha kawe iahiko teitei, me te tāutanga māmā, te whakarei ake i te whai huatanga me te roa o te pūnaha.

He taputapu aroturuki atamai kei te ara pahi puta noa i tōna roanga, e whakarato ana i ngā tirohanga wā-tūturu ki te mahi a te pūnaha, me te whakarite hoki i te haumaru o te mahi a te pūtake hiko. Kei roto he awaawa waea whakahaere motuhake, e whakangāwari ana i ngā tukanga tāutanga me te tiaki, me te arotau hoki i te whakamahinga o te wāhi.

He mea hanga ngā panera taha o te ara pahi mai i ngā kōtaha konumohe-konupora āhua totohu wera, he matotoru 3.0mm. Ehara i te mea ka whakapai ake ngā tara whakamatao whakauru i te whakamararatanga wera anake, engari ka whakapakari anō hoki i te pakari o te hanganga, ka taea ai te teitei o ngā taha tae atu ki te 305mm me te kore he whakakaha tāpiri. He mea hanga ngā uhi o runga me raro mai i te maitai kua pania ki te konumohe-konutea, e whai wāhi ana ki te hanganga whānui o te ara pahi kua huihuia. Ka mau pūmau ngā panera taha me ngā pereti turanga mā te whakamahi i ngā rivet kaha-nui kawemai, ko ngā pereti uhi ka whakapirihia ki ngā panera taha kia ngāwari ai te uru atu. Ko ia wāhanga ara pahi he maha ngā whakatuwheratanga tirotiro paerewa kua whakanohoia ki te taha o runga (tērā pea kei ngā taha hei whakatutuki i ngā hiahia motuhake o te wāhi). Mā ngā tikanga hanga matatau i ngā wāhi tirotiro me te hangarau hononga whānui mahi-teitei ka tutuki i te whare ara pahi te whakatauranga tiaki IP54, ka tukuna he pakari me te manawanui i roto i ngā taiao mahi rerekē.

Te Mahi Hanganga

• Ka whakamahia e te pae hiko te parahi kounga teitei hei arataki.
• He mea hanga te pouaka ki ngā pereti konumohe kounga teitei 4mm, he mea hanga kia tino kati, kāore hoki e whai hauhautanga. He ātete ki te waikura, he tino pai ki te marara wera, ā, he pai hoki te tūhono whenua.
• Mā te hoahoa huihuinga motuhake ka taea te tāuta ngāwari i ngā wāhanga ara pahi nui, me te kore e hiahiatia he tuke, ka taea ai te hoahoa me te tāutanga pūnaha me te paerewa o te pūnaha ara pahi.
• He maeneene, he papatahi te mata o te ara pahi, ka taea te peita i runga i ngā hiahia o te kiritaki.
• E puritia ana he āputa haumaru 150mm i waenganui i ia wāhanga o te pae pahi, ā, kei ia wāhanga o te ara pahi he pito whenua hei whakarite i te whenua tonu me te whai hua i muri i te tāutanga.
• Ka taea e ngā ārai hiko matua me ngā ārai tautoko pahi te tu atu i ngā pānga o te iahiko poto-wā kua whakatauria me te iahiko poto-wā kua whakatauria me te kore e pāngia e te ahotea miihini, te kino hiko rānei.
• Ka taea e te ara pahi kua kati te tu atu i te iahiko poto-arahiko o te 14=40kA mō te 4 hēkona, me te pāmahana whakamahana o te iahiko poto kāore e neke ake i te rohe, ā, ka taea hoki te tu atu i te ahotea ā-pūkaha i puta mai i te iahiko poto-arahiko (lch=100kA).

Kaupapa Mahi

He hanganga ārai poraka tautoko ārai DMC kaha-teitei, ā, he pai te mahi kawenga me te pumau hihiri/wera. He kaha te kaha ki te uta me te iti o te pikinga pāmahana. Hei ara pahi ngaohiko teitei kua whakakahangia, kua kati katoa, ka eke ki te whakatauranga tiaki IP40, me ngā ara iahiko kua kapi katoa i ngā ngongo whakawhāiti wera ngaohiko-teitei. Ka taea te tāuta ki ngā teitei tae atu ki te 2000m. Mā te whakakapi i ngā waea ara pahi tawhito kua kitea ki te kapi kua kati, ka whakaitihia e te ara pahi ngaohiko-teitei te auau tiaki motunga hiko. Ina tukuna ana ngā iahiko teitei, ka whakakorea ngā hapa i puta mai i te tohatoha iahiko kore taurite e pā ana ki te whakamahi i ngā taura ngaohiko-teitei whakarara maha, kia pono ai te tuku hiko.

Te whānuitanga o te tono

Ara Pahi Ārai-Nui He momo ara pahi ārai hou kua hangaia mō ngā pūnaha tuku hiko me te AC 50-60 Hz, te ngaohiko 3.6 kV, me te iahiko whakatauranga mai i te 400 A ki te 6300 A. He pai te ara pahi ārai-nui ngaohiko-teitei raupapa RT-GFM mō ngā hononga hiko i waenga i ngā whakawhiti ngaohiko-teitei me ngā taputapu whakawhiti ngaohiko-teitei, tae atu ki waenga i ngā huinga whakaputa hiko me ngā whakawhiti hiko whakaneke-whakarunga.

Ngā Āhuatanga o te Hua

• He tino pai te ātete o te raupapa ki te ara iahiko poto, ā, he mea hanga ki te konumohe hei whakaiti i te wera hanganga i puta mai i ngā ia hurihuri, i ngā ia hurihuri rānei, ā, ka whakaiti i te pāmahana o te mata o te ara, ka whakaiti i te ngaronga pūngao, ā, ka whakanui ake i te kaha kawe iahiko.
• Mā te hoahoa hanganga ngāwari ka taea te whakanoho noa i ngā kōhao urunga tiaki ki runga, ki raro rānei. Mō ngā ara pahi o roto e tere ana te au, ka tāutahia ngā arawhata hau ki ngā taha e rua me raro hei whakapai ake i te mararatanga wera me te whakaiti i te pikinga o te pāmahana.
• Ka tino whakaitihia ngā whakaritenga tiaki e ngā hononga whakamarumaru takirua me ngā hononga whenua maha-ira, ā, ka tino whakapai ake i te mahi haumaru.
• Mā ngā hononga whakawhanui kōpikopiko ka taea te tāutanga ngāwari me te whakarerekētanga rua-ahu (whakapae/poutū), ka taea te whakahaere i te whakawhanui/whakaiti wera me te utu mō ngā hapa taunga turanga.
• Ka whakaitihia te wiri o ngā whakawhiti hiko, ngā whakaputa hiko, me ngā kāpata tohatoha mā te whakamahi i ngā hononga ngāwari (ngā whiri parahi) me ngā papa rapa i waenganui i ngā ārai. Ka whakaratohia e ngā mea whakangūngū tāpiri he tautoko ngāwari mō ngā ārai me ngā kaiārahi hiko.
• Kua pania te taha o waho ki te hina mārama hei whakaiti i te mimiti o te mārama e kitea ana, ko te taha o roto ia e whakamahi ana i te peita mangu hei whakarei ake i te whakawhiti wera hihi me te ārai i te tukunga mai o te korona.
• Kua whakakikoruatia ngā hononga katoa ki te hiriwa hei whakanui ake i te pikinga pāmahana e whakaaetia ana ki te 65K, hei ātete ki te waikura hikohiko i ngā āhuarangi takutai/ahumahi, me te whakaiti i te ātete pa.
• Mā ngā matapihi tirotiro hiri i ngā pūwāhi hononga ka taea te aroturuki i te pāmahana mā ngā tohu, mā ngā pūoko infrared rānei. Ka taea te tāuta i ngā whakawhiti au i ngā putanga whakaputa hiko/ngā pūwhakaoho matua mō te ine i te au.

Tawhā Hangarau

Ngaohiko ātete maroke auau-mana kua whakatauria (1min), Ngaohiko ātete uira kua whakatauria, Ngaohiko whakahaere kua whakatauria, Ngaohiko whakahaere mōrahi

Te Pāmahana me te Pikinga Pāmahana e Whakaaetia ana (Pāmahana Āhua: 40℃)