Tākeihana Whakarākai Raraunga Iti MNS

MNS Whakamutunga Pāmuheke

Ko tēnei rōpū o ngā whare kīwī ua iti nei he whare hangarua (FBA) hanga i te pūtake mahi, ka kitea te hunga me te waahanga 1990 ka mutu. Ko tēnei rōpū o ngā whare kīwī whakakore ua iti e taea ana ki te whakawhiti kaha, ki te whakawehenga, me te whakahaere i ngā tūtohi kaha o ngā tūmomo kaha me te whakaaro tonu i te 50~60Hz AC me te 660V AC rānei, i ngā whakatakawaenga, ngā whakatakawaenga kaha, petrochemicals, pūtaiao, toki whakarongo, porihinga, ēne, pūoro hoki, pūkorero hoki, me ngā wāhi tuhura, ngā whare roa rānei.

Kei te whakarite te tūruwha ki ngā paearu o GB7251.1 "Whakawhitiwhitinga iti" me JB/T9961 "Whakawhitiwhitinga iti o te whakamahere", ngā paearu pūkenga o te motu, ā, kei te tika hoki ki IEC439-1, VDE0660 wāhanga V rānui atu.

Nga ahunga taunahi mo te taiao tonu

1. Kāore te urupa o te hawahe i te mōhiohia hei te +40C, kāore hoki i te iti nei i -5C, ko tana ukuata whakarerekē kāore e mōhiohia nei i te +35C i roto i ngā 24 wiki.

2. Ngā āhuatanga o te rangi: Kei te haumaru te hāngai, ā, kāore te huamutu nui ki te wāhi i runga i te +40C hei whakaawe i te 50%. E taea ana te huamutu nui ake i ngā wāhi iti, pērā i te 90% i te +20C. Heoi, me whakaae ki ngā whakarerekē o te urupa, e taea ana te whakaputa i te kohu iti atu.

3. Kāore te taiao ki te wāhi i te 2000m.

4. Ko tēnei whakamahi he pai mo ngā mahi haere o te hokohoko me ngā mahi whakarōpū i ngā wāhi āmioiti e tū mai i -25 ° C ki +55 ° C, ki te iti nei i +7 i te wā iti (kaore i te whai i te wā 24 kaupeka). Ki runga i ēnei wāhi āmioiti nui, kaore te whakamahi hei whai i te raru whatiwhatia, me te āhei hoki kia mahi i te tika i runga i ngā momo wāhi tika.

5. Mēnā kaore i te whai i ngā tikanga whakamahi i runga i tēnei, me whakaaetia i aua tikanga e te kaiwhakamahi me te kaihanga. 6. Ki te whakamahi tēnei whakamahi i runga i ngā pa mātauranga pātene me ngā matatini hauora, me haina he whakaaetanga hangarau atu.

Nga taumata hangarau matua

1. Nga mahi rīpoa

2. Rauemi tapuhi

Whakaaro noa ki ngā pakirehe IEC529 me DIN40050

IP30 mo te tapuhi tuhoromihia nui iho i te 2.5mm

IP40 mo te tapuhi tuhoromihia nui iho i te 1.0mm i te uiui

IP54 whakahokia te tapuhi ki te oneone me te porotēta mai i tetahi taha

Kōwhiringa whare

Te rārangi matua o te kōpū whakawehi ko ngā poraka C, e whakatuitui ana i ngā roa aha me te E=25mm hei pūtahi mō ngā pūnaha. Kua horaki au ki ngā kōpū ākau me ngā tīrahi i rohe atu, ka whakamāhorahia hoki. Ka whakatakotohia ngā papa wāhanga me ngā papa taha ki runga i te huringa ēne tirotiro. Ko te rārangi matua o te kōpū i tae ki te whakaahua 1: ko ngā mata o te kōpū i tae ki te whakaahua 2. Rārangi 1 me 2

Momo kōpū whakawehi

1. Kōpū takawaenga huarere (PC): ka taea te whakamahi i ngā pūtau herehere Emax, MT3WNAH, ME rānei.

2. Kōpū whakahaere motokā (MCC: whakaputurua mai i ngā huinga rahi me ngā iti ka tukua, he pūtau herehere motokā rahi rānei he pūtau herehere motokā whitiwhiti ao hoki hei pūtau matua mō ia rānau. Kōpū whakahoutanga takea huarere (me ngā tūtohitanga takea huarere matua, whakahaere noa, rānei me te tautohetohe takea huarere)

He kōpū takawaenga huarere (PC)

He kōpū whakahaere motokā (MCC)

Ko te wharangi kawhiwhi i whakatūhia e ngā poraka C (Rārangi 1)

Whakaahua o te pūtahi (Rārangi 2)

Wheako o te taha whakamataki

1. Poraka (PC)

(1) Ko te pūtahi PC i whakaritea hei toru rōpū;

Te rōpū hīnātore: ki muri i te pūtahi;

Te rōpū mihi: kei runga rānei, kei te taha maui o te mata o te pūtahi;

(2) Ko te rōpū hīnātore kei raro i te rōpū mihi e whai ake nei i ngā poraka kōwhai. Ko te rōpū hokohoko me te rōpū mihi e whai ake nei i te kara kēhua whakamātau poliphenylene ether.

(3) Ka taea te mahi ā-ringa i ngā kauhau whakatakoto i roto i te pūtahi, ahakoa kua piri te papa. Tirohia te wāhi kaiwhakatō i te kauhau me te tūnga o te kauhau ki te whakamātau i te mea he wāhi matatika rānei, he wāhi mahi rānei.

(4) Ko tētahi whakarāpopoto kōmaha i whakauruwhenua i waenganui i te pūnaha matua me te pūnaha tuatahi, ka whakainu ai te huinga āhuatanga tūpuhi ki runga i te papa rau, me te pūhoro e whai ake nei i te papa i muri i tērā.

Ko te kāpia i paingia i te paraehe ka whakawehewehea i te pūnaha matua.

2. Ngā pūnaha whakahaere motokā ā-wāhi whakakī mai, me ngā pūnaha whakawehi ā-taumata iti mo te wairua (MCC)

Ko te whakawehenga MCC kōpū i whakaritea ki ngā toru whare, ināianei ko te whare pūtango horizontāti ki muri i te kōpū, ko te whare tauhokohoko i te taha maunga o te kōpū, me te whare kable i te taha matau o te kōpū. Kua whakatakotoia te pūtango horizontāti me te pūtango tauhokohoko e ngā papa huarahi i waihangahia mai i te pūkorero whakamātau, ā, kua whakatakotoia te whare kable i waenganui i te pūtango horizontāti me te pūtango tauhokohoko e ngā papa kōwhai. Kua whakaritea ngā rara o te MCC (Motor Control Center) ki ngā motu 5 nei:

8E/4: Pēpihi 200x Te āhuatanga 150x Te roanga 400mm

8E/2: Pēpihi 200X Te āhuatanga 300X Te roanga 400mm

8E: Pēpihi 200x Te āhuatanga 600x Te roanga 400mm

16E: Pēpihi 400mm x Te āhuatanga 600mm x Te roanga 400mm

24E: Pēpihi 600mm x Te āhuatanga 600mm x Te roanga 400mm

3. Whakariterite whare toki whatiwhati whakaaro

he rārangi haere atu ki muri e whakatūhia hei whakangako i te whanaunga o te tūranga tohu. Ko te papa matua o te tūranga tohu i tūhia horizontally i te tētahi waho o te tūranga tohu, ā, ko te kōauau rawa o te kāwai o muri o te pihanga he kāwai rākau. Kei reira ngā uwha haere atu me ngā uwha takoto atu katoa i whakapākehia i te kāwai rākau ki muri i te pihanga. Ko te waho o te tūranga tohu he kōti hangarau, e whakauruhia ana ngā uiui kawe o te tūranga tohu. Ki te hoahoa i te rangitaki, ka whakahoki ngā uwha i te taha o te tūranga tohu ki te kawenga whakamutu ki muri, me te whakangako nui i te whanaunga o te tūranga tohu kia taea ai te hāngai ki ngā tikanga whenua o te kōwhiringa.

Kei te whiuwhiu ngā wharekura me te pūtahi 600mm, ā, kei te rahi 1000/1200mm. Ko te tae tuatahi he wāhitau matua e tū noa ana, e kore ana i te wharekura o ngā rīpoata. Ko te urunga paihere mō te wharekura o ngā rīpoata he 72E (E=25mm), e wehe ana i te wharekura o ngā tāwāhi ki muri i te papa huarahi, ka whakamahi katoa i te wāhi paihere o te whiuwhiu. He iti auaha te whariki, ko te whakauru taumata he mea motuhake. Kei te wharekura i muri he kaiwhakatū hei tautoko i te tūhono me te tirotiro. E whakaatu ana te roanga o te wharekura e kitea nei i te wāhanga waimana o te wharekura, he wāhanga whakaritea nā te waimana o te wharekura, me te whānui 400/600/800/1000mm, me te rahi o te wharekura 1000mm.

Pūtahi bus

Ka taea te whakarere i rua wheako o ngā pūtango nui ki roto i te kōpaki pūtanga o muri i te whiuwhiua. E taea ana te whakarere i ngā wheako pūtanga i waenganui i ngā wahi runga me ngā wahi raro o te pūrere. Ki te hiahia i ngā raarangi kīwaha, ka whai āhua rerekē ngā pūtanga nui i runga ake, i raro ake, he rite, he rerekē rānei ngā whenu o ngā materia o ngā pūtanga nui. Ka taea te whakahaere i ngā uru waka katoa, i te takirua, ko tētahi hoki hei ukaipō.

Te pūtango whakawāhi (pūtango puihi) e whakatūhia ana i te papa mahi plastic kaweahi ahi, ā, e honohono ana ki te pūtango nui mōwaho ki ngā here tētahi wāhi, e taea ana e tērā ki te whakamutu i te tahuri o te arai, ā, e taea ana hoki ki te whakamutu i te pāngia e te tangata. Kei te kawe nei te kākano me te ara peka whenua (PE) matua, ā, kei reira hoki te ara N rite. E haere ana ngā rua atu i runga i te kōmuarunga whānui, ā, e tūhono ana i raro me te taha matau o te kākano. Ka taea e ia wāhanga ā-ringa katoa te hono atu ki te whenua rānei, ki te hono rite rānei te tuhaitara. E taea ana te whakaaturanga o te whakatūnga katoa o te pūtango i Te Tirohanga 3. E tūhono ana ngā katoa hanganga wharekōrero ki ngā pī manako, e whai take ana i te whakapakari whenua.

Ko ngā pūtē whakarite āhuarangi me ngā pūtē whakarite āhuarangi matua ka tīmata i runga i te wāhanga o te kōpaki āhuarangi, ko te taha raro hei whakatika atu ki roto i te kōpaki tākura. Mēnā e whakamahi ana koe i te whakaputa hei whakawehi i te raraunga N i te raraunga PE, kāore e taea te whakamahi i te raraunga N me te raraunga PE i runga i tētahi. Mēnā e whakamahi ana koe i te konāhua hei whakakotahi i ngā rua raraunga, ka huri te rārangi hei PE/N.

Te rārangi whakarite

Ko ngā wāhanga e rua o te huarahi whakarite o te tūruki: he raraunga PE (nō reira he raraunga PE/N) e whakatūria ana i runga i te rohe katoa o te tūruki, me etahi atu hanganga hangarau e āhei ana ki te whakawaira. Ko ngā hanganga hangarau matua katoa kei roto i te tūruki, nāianei ko ngā papa whakawā me ngā papa tiwha, ka horoia ngātahi i te mate urutā. Ki ngā hononga o ngā hanganga hangarau, ka whakaaturia ngātahi hei whakatupu i tētahi arai huringa kotahi.

Nga wāhanga tautoko me ngā kawe tākura

Kei te tae tuatahi o te kōpaki o te rautaki whakahaere, he paepae whiriwhiri mō ngā tākaro pūmotu, e āheinga ana ki te whakauru i ngā hononga roa ki ngā roa me ngā rārangi wairua matua.

Hononga tākaro me ngā rēti whakahaere

Ki tētahi taha o te whatunga ka whakaritea ngā whakawhitinga tākaro me ngā pūtanga hei whakawiringa i ngā tākaro puta ai me ngā tākaro whakahaere ki te whatunga. Kei te taha ōtiria o te whatunga tākaro, kei reira ngā whakawiringa tākaro puta ai me ngā tākaro whakahaere. Kei te muri te pūtanga rēti nui, ā, kei te mua i te 45° te pūtanga rēti whakahaere. E āhei ana te whakawiringa i ngā pūtanga rēti whakahaere ki te whakauru i ngā pūtake, ki ngā pūnaha whakawiringa, rānei, ki ngā hokinga pūmotu. Ki te iti ake i te 63A te pūtanga matua ki runga i te whakatāe i te whatunga whakamahiti, ka whakaritea he pūtanga PE.

Rapu haerenga taputapu

Ko ia ki ia nohonga he whakatū i tētahi rānei, he pūnaha matua rānei i waenganui i te wāhitanga matua me te wāhi āhuarangi. Ko tana mahi he whakamahia i runga i ngā kaupapa kua hinga hei whakawehe i ngā tahae e taea ana te whakapae, me te wehe i ngā tahae o te pūnaha matua e puta nei i te hanga herehere, me te wehe i ngā kaupapa whakamahere.

Kei waenganui i ngā pūtahi tuatahi me te tuarua ko tētahi pa karu horoi i roto i te papa mete pūwhenua. Kei raro i ēnei pūtahi iti 8E/4 me 8/2 he poupou whakamahere, nō reira he whakapuaki āhua pai rawa i waenganui i ngā pūnaha tuatahi. He maha ngā momo whakauru pūoro e whakamahia ana i roto i te whare hei tautoko i ngā wāhi kua ora, e kore ana i ngā halai, me te wehea i runga i te taha CT1300.