MNS (Tapu Whakawhiti Ngaohiko Iti)

He pai te taputapu whakawhiti hiko iti-ngaohiko momo MNS (e kiia nei i muri nei ko te taputapu whakawhiti hiko iti-ngaohiko) mō ngā pūnaha hiko me te auau AC o te 50/60Hz me te ngaohiko mahi whakatauranga o te 660V me raro iho. Ka mahi hei whakahaere taputapu mō te whakaputa hiko, te tuku, te tohatoha, te hurihanga hiko, me te whakapaunga hiko.

Haunga ngā whakamahinga whānui o te whenua, ka taea hoki te whakamahi i tēnei taputapu whakawhiti ngaohiko-iti i roto i ngā papa keri hinu o waho me ngā tipu hiko karihi i muri i te maimoatanga motuhake.

E tutuki ana tēnei taputapu whakawhiti ngaohiko-iti i ngā paerewa ahumahi o te IEC 439, VDE 0660 Wāhanga 5, GB 7251-87 "Iti Ngāohiko Katoa Whakawhitinga", me te JB/T 9661 "Iti Ngāohiko Me Te Huinga Katoa Whakawhitinga Ka taea te Unu".


  • MNS (Tapu Whakawhiti Ngaohiko Iti)

Taipitopito Hua

Tawhā Hangarau

1. Tirohia te ripanga i raro nei mō te tawhā hangarau matua o te taputapu whakawhiti ngaohiko iti momo MNS

Ngaohiko mahi kua whakatauria (V) 380,660
Ngaohiko whakamātao kua whakatauria (V) 660
Iahiko mahi kua whakatauria (A) Paepae whakapae 630 ~ 5000
Paepae poutū 800 ~ 2000*
Te auau ātete poto-wā Te uara whai hua (1S)/Te uara tihi (kA) Paepae whakapae 50 ~ 100/105 ~ 250
Paepae poutū 60/130 ~ 150
Te taumata tiaki o te keehi IP30, IP40, IP54**
Ahu whānui (W×D×H mm) 600x800,1000x600,(1000)x2200

* Te iahiko whakahaere whakatauranga o te pahi poutū: 800A mō te mahi taha-kotahi, taha-rua rānei o te MCC pul-out, 1000A mō te MCC neke; Ko te hohonutanga o te kāpata he 1000mm, ā, ko te MCC mō te mahi taha-kotahi he 800 ~2000A.

*Kāore i te tūtohutia te taumata parenga IP54 nā te mea ka tino heke te kaha.

2. Kei te ripanga ngā raraunga hangarau o ngā taputapu hiko matua i roto i te kāpata o tēnei hua

Ingoa Tauira Nama Tawhā matua Ingoa Tauira Nama Tawhā matua
Wawahi ara iahiko ngaohiko iti DW914(AH) 600 ~ 4000A Momo Fius Momotu DCHR1 125 ~ 630A
Wawahi ara iahiko ngaohiko iti RDW17 600 ~ 3900A Momo Fius Momotu HH15 125 ~ 800A
Wawahi ara iahiko ngaohiko iti RDM1, RDM2 15 ~ 630A Kaiwhakapā AC CJX2-F(RDC6), CJX2(RDC6), CJX8 4.7 ~ 630A
Wawahi ara iahiko ngaohiko iti DZ47-63, S503 10 ~ 63A Pūhiko NGT, RT20/NT 4 ~ 630A
Wawahi ara iahiko ngaohiko iti RDM8、LNA 6 ~ 100A Te whakawhiti taumaha wera JRS2, JRS8/NT 16 ~ 370A
Momo fiusi Pana uta SMP 125 ~ 630A Whakawhiti au LMK1, LN, LMZ2 15 ~ 5000/5A
Momo fiusi Pana uta OESA 63A Pūngao BSMJ、CLMB ~400v (ā-roto △)
Wawahi ara iahiko ngaohiko iti RDSW6(RDW1) 600 ~ 3200A Wawahi ara iahiko ngaohiko iti M 600 ~ 6300A

Whakaahuatanga Hanganga

Ko te anga kāpata taketake o te taputapu whakawhiti ngaohiko-iti he hanganga huihuinga whakakotahi. Ko ngā wāhanga hanganga katoa o te anga kāpata he mea whakakikorua, he mea hono pūmau tetahi ki tetahi mā roto i ngā tīwiri raka-ā-ringa, i ngā tīwiri hexagonal 8.8 rānei hei hanga i tētahi anga kāpata taketake. Kātahi, e ai ki ngā hiahia o ngā huringa kaupapa, ka tāpirihia ngā tatau e rite ana, ngā pereti hiri, ngā wehewehenga, ngā whāriki tāutanga, ngā pae pahi, ngā waeine mahi me ētahi atu wāhanga hei huihui i tētahi taputapu whakawhiti ngaohiko-iti katoa. Ko ngā ine o ngā wāhanga me ngā wāhanga i roto i te taputapu whakawhiti he mea whakawehewehe (te waeine whakawehewehe E= 25mm, koia anō kei raro).

1. Te pokapū tohatoha hiko (e kiia nei i muri nei ko te PC)

● E whā ngā wāhanga o te kāpata PC, arā, ko te wāhanga pae pahi whakapae, kei muri o te kāpata; kei te taha maui rānei o mua o te kāpata te wāhanga wae mahi; kei te taha raro o mua o te kāpata, kei te taha matau rānei o mua o te kāpata: te wāhanga ara iahiko whakahaere, kei te taha runga o mua o te kāpata.

Ngā mahi wehewehe: ka whakamahia ngā panera hanawiti melamine phenolic, ngā pereti maitai rānei i waenganui i te wāhanga pae pahi whakapae me te wāhanga wae mahi. Ka wehea te wāhanga ara iahiko whakahaere me te wāhanga wae mahi e te anga hiri kirihou polyurethane ātete-mura. Ka wehea te wāhanga wae mahi i te taha maui me te wāhanga pūnaha hiko i te taha matau e te pereti maitai.

● Ka taea te whakahaere ā-ringa i ngā whati hiko anga-kāpata kua tāutahia ki roto i te kāpata i waho o te kāpata ina kati te tatau. Tirohia te tūnga whakatuwheratanga me te kati o te whati hiko, ā, whakatauhia mēnā kei te tūranga whakamātautau, kei te tūranga mahi rānei te whati hiko, e ai ki te whanaungatanga tūnga i waenga i te pūnaha whakahaere me te tatau.

● Kua hangaia te ara iahiko matua me te ara iahiko āwhina hei hanganga wehewehe. Ko ngā wae ara iahiko āwhina i hangaia mai i ngā taputapu, ngā rama tohu me ngā pātene kua tāuta katoa ki runga i tētahi papa kirihou. He taupoki i hangaia ki te kirihou pahuka polyurethane ātete-mura i muri i te papa. Wehea mai i te ara iahiko matua.

2. Me te pokapū whakahaere motuka ka taea te kume me te pokapū tohatoha hiko iti-auau (e kiia nei i muri nei ko te MCC ka taea te kume)

● Kua wehea te kāpata MCC ka taea te tātuhi kia toru ngā rūma wehe, arā, te wāhanga pahi whakapae kei muri o te kāpata, te wāhanga wae mahi kei te taha maui o mua o te kāpata, me te wāhanga taura kei te taha matau o mua o te kāpata. Ka wehea te wāhanga pahi whakapae me te wāhanga wae mahi e te pakitara mahi i hangaia ki te kirihou pahuka ātete-mura, ā, ka wehea te wāhanga taura e te pereti maitai mai i te wāhanga pahi whakapae me te wāhanga wae mahi.

●E rua ngā hanganga o te MCC tango: te mahi taha-kotahi me te mahi taha-rua.

● E rima ngā rahi paerewa o ngā pouaka tango o te MCC, arā, 8E/4, 8E/2, 8E, 16E me te 24E. Ko ngā hanganga o ngā pouaka 8E/4 me te 8E/2 he wāhanga kirihou ātete-mura i hangaia ki te whakarewa me ngā kōtaha konumohe (4 ngā 8E/4, 2 rānei ngā 8E/2 e hanga ana i te āputa teitei 8E). Ko te teitei katoa o te wāhanga wae mahi he 72E.

● E rima ngā rahi paerewa o ngā pouaka he 16 ngā hononga wehe tuarua e puta atu ana. Mēnā e tika ana, haunga te pouaka 8E/4, ka taea te whakanui ake i ngā pouaka e whā ki te 32. Ka taea te hono i ngā pito o ia hononga pūmau ki ngā waea e 3 i te wā kotahi. Ko ngā pito o runga ake nei e whakaratohia ana e te kaihanga me ngā taputapu e tika ana me ngā pliers hurihuri makariri me te hua.

● Mā te tukanga whakahaere o te taputapu raka ā-ringa, ka taea anake te neke i te pouaka ina momotu katoa te ara iahiko matua me te ara iahiko āwhina. Mā te taputapu raka ā-ringa ka taea e te pouaka te neke, te pakaru me te wehe, ā, ka tohua ki ngā tohu e rite ana.
Ka taea te raka i te kakau whakahaere o te taputapu raka ā-mīhini me te kakau whakahaere o te whati ara iahiko matua mā ngā raka e toru i te wā kotahi.

3. Pokapū whakahaere motuka neke me te pokapū tohatoha hiko iti (e kiia nei ko te MCC neke)

● He rite tonu ngā āhuatanga hanganga o te kāpata o te MCC neke ki ngā mea kei roto i te rarangi 4.2 (a) me (b).

● He hanganga nekeneke te hoahoa o te waeine mahi. Ko te hononga i waenga i te waeine mahi me te pae pahi poutū e whakamahi ana i tētahi hononga wehe tuatahi. Ahakoa kei te ora te ara iahiko e hono ana ki a ia, ka taea te tango katoa i te waeine mahi mai i te taputapu ka whakahokia. Ko tētahi atu pito he hanganga pumau.
Kua wehea ngā wāhanga mahi o te MCC nekeneke kia 3E, 6E, 8E, 16E, 24E me te 40E ngā wāhanga mahi, ā, ko te teitei katoa he 72E.

4. Pūnaha pae pahi

● Paepae whakapae (L1,L2,L3). Kei roto i tētahi wāhanga paepae motuhake kei muri i te kāpata te paepae whakapae. E rua ngā tūranga tāutanga whiriwhiri, arā, 1/3, 2/3 rānei o te teitei o te kāpata. Ka taea te tāuta i te paepae ki te wāhanga o runga, o raro rānei e ai ki te hiahia, ka taea hoki te tāuta i ngā rōpū o runga me raro i te wā kotahi. Ka taea te whakamahi motuhake, te whakamahi whakarara rānei i ngā huinga paepae e rua.
E 2, e 4, e 8 rānei ngā pae pahi e honoa ana i te taha whakarara o ia pae pahi, ā, e ono ngā momo whakawhiti pae pahi, arā, 10x30x2, 10x60×2, 10x80x2, 10×60x4, 10x80x2x2 me te 10×60x4×2.

● Ko te pae paera poutū he pae paera parahi āhua-L me te 50x30x5, kua whakauruhia ki roto i te pakitara mahi i hangaia ki te kirihou ātete-mura, ā, ko te taumata tiaki o te wāhanga ora e eke ana ki te IPp20.

● Waea kūpapa (waea N) me te waea whenua tiaki (waea PE). Ka tāutahia te pae waea kūpapa me te pae waea whenua tiaki kia whakarara ki te wāhanga o raro o te wāhanga wae mahi, ā, kia poutū hoki ki roto i te wāhanga taura. Mena ka wehea te waea N me te waea PE e ngā ārai, ka whakamahia motuhake te waea N me te waea PE. Mena ka whakapotohia ngā mea e rua me ngā ara iahiko, ka hangaia te waea PEN.

5Pūnaha whenua tiaki

Ko te ara iahiko tiaki o tēnei taputapu whakawhiti he wāhanga e rua: he waea PE (PE rānei) kua tāuta motuhaketia, ā, e rere ana i roto i te roanga katoa o te whakaritenga me ngā wāhanga hanganga whakarewa kawe hiko. Haunga te tatau o waho me te pereti hiri, kua pania te toenga o ngā wāhanga hanganga whakarewa ki te tine. Kua āta hangaia ngā hononga o te hanganga kia taea ai e ia te whakawhiti i tētahi iahiko poto.

6. Paepae taura ara iahiko āwhina

Kua tāutahia he paepae taura ara iahiko āwhina ki te tihi o te wāhanga wae mahi, ā, ka taea te whakanoho i ngā aho hono i waenga i ngā kāpata me ngā aho hiko tūmatanui ki roto i te paepae.

7. Ngā mehua wehewehe o ngā ara iahiko āwhina

I roto i ia ara iahiko o te kaupapa MCC ka taea te tango, ka taea te tāuta i tētahi whakawhiti wehewehe kia rite ki ngā hiahia o te pūnaha. He teitei ake te kaha o te whakawhiti i tō te whakapā AC, ā, ka whakatauhia ngā whakatakotoranga.

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