Hei taputapu tohatoha hiko iti-ngaohiko katoa, he taputapu motuhake te GCS Low-Voltage Drawer-Type Switchgear mō ngā pūnaha hiko AC toru-wāhanga, e āhei ai ngā mahi maha tae atu ki te tohatoha hiko, te whakahaere motuka pokapū me te utu hiko tauhohe. I hangaia i runga i te tino tutuki i ngā IEC439-1 Low-Voltage Switches and Controlgear me JB/T9661 Low-Voltage Drawer-Type Switchgear, kei roto ko te mahi kua whakatauria me te hoahoa hanganga kua whakaritea ki ngā whakaritenga teitei o te tohatoha hiko taumata-ahumahi, ka waiho hei whiringa matua mō ngā pūnaha tohatoha hiko iti-ngaohiko puta noa i ngā ahumahi rerekē.
I. Te Tūnga o te Hua Matua
E tika ana tēnei taputapu mō ngā pūnaha whakaputa hiko me te tuku hiko me teauau AC toru-wāhanga o te 50/60Hz, me te ngaohiko mahi whakatauranga o te 380V (400)/660V me te iahiko whakatauranga o te ≤4000A, ā, ka taea te whakarerekē ki te kōwhiringa o ngā whakawhiti tohatoha o te 2500kVA me raro iho. He kāpata utu pūnga me te kāpata tauhohenga kua hangaia kia rite ki te hoahoa, ka taea e te taputapu te whakatutuki pai i ngā tono o te tuku hiko me te whakapai ake i te tauwehenga mana, me te whakataurite i te whai huatanga o te tohatoha hiko me te whai huatanga utu o te haumi whānui.
II. Ngā horopaki tono whānui
He tino pono, he ngāwari hoki ki te urutau ki te aunoatanga teitei, ā, e whakamahia whānuitia ana te hua i roto i ngā ahumahi me ngā horopaki e whai ana i ngā whakaritenga pakari mō te pumau o te tohatoha hiko:
1.Rāngai hikoNgā pūnaha tohatoha hiko ngaohiko iti o ngā tipu hiko me ngā teihana hiko iti;
2.Ahumahi taumahaTe tohatoha hiko me te whakahaere motuka i roto i ngā ahumahi hinu, matū, whakarewa me te kakahu;
3.Te rāngai ā-iwi me te rāngai hangahangaNgā pūnaha tohatoha hiko ngaohiko iti o ngā whare teitei;
4.Te rāngai aunoatanga teiteiNgā horopaki me ngā whakaritenga teitei mō te mana whakahaere pokapū pēnei i ngā tipu hiko nui me ngā pūnaha hinu matū.
III. Ngā Tawhā Hangarau Matua
| Kāwai Tawhā | Ngā Tohu Motuhake |
| Ngaohiko Whakatauria | Ara iahiko matua: AC 380(400)V, 660V; Ara iahiko āwhina: AC 220V, 380(400)V / DC110V, 220V; Ngaohiko ārai: 660(1000)V |
| Auautanga Whakatauria | 50(60)Hz |
| Iahiko Whakatauranga | Waea whakapae ≤4000A; Pae pahi poutū (MCC) 1000A |
| Pae Pahi e Ātete ana i te Au | Te ātete poto: 50, 80kA/1s; Te ātete tihi: 105, 176kA/0.1s |
| Ngaohiko Whakamātautau Auau Mana | Arahiko matua 2500V/1min; Arahiko āwhina 1760V/1min |
| Akomanga Tiaki | IP30, IP40 (whiringa kore) |
| Pūnaha Paepae | Waea-whā-wāhanga-toru (A, B, C, PEN); Waea-rima-wāhanga-toru (A, B, C, PE, N) |
IV. Ngā Painga Hanganga me te Mahi
1.Anga modular pakariHe mea hanga te anga matua ki te maitai wāhanga 8MF me ngā kōhao whakapiringa 20mm, e tautoko ana i ngā hanganga e rua o te huihuinga me te whakarewanga wāhanga. Kua whakapūmautia ngā rahi o te kāpata kia urutau ki ngā āhuatanga tāutanga rerekē.
2.Te wehewehe motuhake o ngā wāhanga mahiKua wehea rawatia te rūma wae mahi, te rūma pae pahi me te rūma pūnaha hiko, ā, he mahi motuhake tā ia wae, hei ārai i te horapa o te hapa, hei whakapai ake hoki i te haumaru mahi.
3.Hoahoa momo pouaka ngāwariKo te teitei o te paparanga pouaka he mea hanga mai i tētahi kōwae 160mm, ā, he kaha te whakawhiti i ngā pouaka o ngā momo whakaritenga. He taputapu raka miihini me ngā tohu mārama mō te whakatuwhera/kati, te whakamātautau me te tango i ngā tūranga, ka whakarite te taputapu i te mahi haumaru me te tiaki watea. Ka taea e te kāpata MCC kotahi te whakauru i te 22 ngā pouaka waeine.
4.Ngā wāhanga me ngā pae pahi kounga teiteiKua whakamahia ngā pae pahi parahi mārō raupapa TMY-T2 puta noa i ngā taputapu, me ngā wāhanga hononga tine; he kōwhiringa ngā pae pahi parahi tine/hiriwa-whakakikoruatia roa hei whakarei ake i te pumau hihiri me te pumau wera. Ko ngā wāhanga hiko matua he mea tīpako mai i ngā tauira hangarau matatau o te whare me te kawemai me te kaha ki te whakamahi i ngā momo, hei tautoko i te whakapai ake me te whakakapinga o ngā wāhanga.
5.Te kaha ki te urutau ki te tohatoha manaKa taea te whakakotahi ngāwari i ngā taputapu me ngā whakawhiti hiko momo-maroke me ngā whakawhiti hiko hinu-ruku. E rua ngā whānui kōwhiringa o te wāhanga taura, 240mm me 440mm, hei āwhina i te tāutanga me te tiaki taura. I taua wā, kua rāhuitia he pūtake hiko ngoikore 24V hei whakatutuki i ngā whakaritenga atanga o te aunoatanga me ngā pūnaha rorohiko.
He āhuatanga matua o te pono teitei, te ngāwari teitei me te ngāwari ki te tiaki, ka whakataurite te GCS Low-Voltage Drawer-Type Switchgear i te pai o te tohatoha hiko me te haumaru mahi. Ka taea te whirihora ngāwari kia rite ki ngā hiahia tohatoha hiko o ngā ahumahi rerekē, me te whakarato tautoko taputapu pumau me te whai hua mō ngā pūnaha tohatoha hiko iti-ngaohiko i roto i te hanga ahumahi, ngā whare teitei, te tuku hiko me ētahi atu āhuatanga.
Wā tuku: Maehe-14-2026
