CJMM1-125-K 3p 1000V 100A DIN Rail MCCB Whakarewa Arahiko me te Kī
Tauira Hua
CJ:Waehere hinonga
M:Wāwāhi ara iahiko pouaka whakarewa
1: Tau Hoahoa
□:Auhiko kua whakatauria o te anga
□:Ko te waehere āhuatanga kaha pakaru/S e tohu ana i te momo paerewa (ka taea te tango i te S)Ko te H e tohu ana i te momo teitei ake
Kia mōhio: E whā ngā momo pou kūpapa (pou N) mō te hua e whā ngā wāhanga. Kāore te pou kūpapa o te momo A i te whai wāhanga whakatārewatanga au-rahi, e tahuri tonu ana, ā, kāore e tahurihia, e whakawetohia rānei me ētahi atu pou e toru.
Kāore te pou kūpapa o te momo B i te whai i te huānga whakataka au-rahi, ā, ka whakakāhia, ka whakawetohia rānei ngātahi me ētahi atu pou e toru (ka whakakāhia te pou kūpapa i mua i te whakawetohia). Ko te pou kūpapa o te momo C he huānga whakataka au-rahi, ā, ka whakakāhia, ka whakawetohia rānei ngātahi me ētahi atu pou e toru (ka whakakāhia te pou kūpapa i mua i te whakawetohia). Ko te pou kūpapa o te momo D he huānga whakataka au-rahi, ka whakakāhia tonutia, ā, kāore e whakakāhia, e whakawetohia rānei ngātahi me ētahi atu pou e toru.
Ripanga 1
| Ingoa taputapu | Tukunga hiko | Tukunga matū | ||||||
| Whakapā āwhina, i raro i te tukunga hiko, whakapā alam | 287 | 378 | ||||||
| E rua ngā huinga whakapā āwhina, whakapā whakaoho | 268 | 368 | ||||||
| Tukunga shunt, whakapā whakaoho, whakapā āwhina | 238 | 348 | ||||||
| I raro i te tukunga hiko, whakapā whakaoho | 248 | 338 | ||||||
| Hoapā whakaoho whakapā āwhina | 228 | 328 | ||||||
| Whakapā whakaoho tukunga shunt | 218 | 318 | ||||||
| Tukunga pā-iti-ngaohiko āwhina | 270 | 370 | ||||||
| E rua ngā huinga whakapā āwhina | 260 | 360 | ||||||
| Tukunga shunt tukunga raro-ngaohiko | 250 | 350 | ||||||
| Hoapā āwhina tukunga shunt | 240 | 340 | ||||||
| Tukunga i raro i te ngaohiko | 230 | 330 | ||||||
| Hoapā āwhina | 220 | 320 | ||||||
| Tukunga shunt | 210 | 310 | ||||||
| Hoapā whakaoho | 208 | 308 | ||||||
| Kāore he taputapu tāpiri | 200 | 300 | ||||||
Whakarōpūtanga
- Mā te kaha pakaru: a momo paerewa (momo S) b momo kaha pakaru teitei ake (momo H)
- Mā te aratau hononga: a hononga papa o mua, b hononga papa o muri, c momo monomai
- Mā te aratau whakahaere: a te whakahaere tika o te kakau, b te whakahaere hurihuri o te kakau, c te whakahaere hiko
- Mā te maha o ngā pou: 1P, 2P, 3P, 4P
- Mā te taputapu tāpiri: whakapā whakaoho, whakapā āwhina, tukunga whakawhiti, tukunga ngaohiko i raro
Āhua Ratonga Noa
- Kaua te teitei o te wāhi tāutanga e neke ake i te 2000m
- Te pāmahana hau āwhiowhio
- Kaua te pāmahana o te hau e neke ake i te +40℃
- Kaua te uara toharite e neke ake i te +35℃ i roto i ngā haora 24
- Kaua te pāmahana o te hau e iti iho i te -5℃
- Āhua o te āhuarangi:
- Kaua te haumākū o te hau e neke ake i te 50% i te pāmahana teitei rawa o te +40℃, ā, ka taea te teitei ake i te pāmahana iti iho. Ina kore te pāmahana toharite o te marama tino mākū e neke ake i te 25℃ ka taea te eke ki te 90%. Me whai whakaaro ki te haumākū o te mata o te hua nā te huringa pāmahana.
- Ko te taumata parahanga he akomanga 3
Tawhā Hangarau Matua
| 1 Uara whakatauranga o ngā kaiwawao ara iahiko | ||||||||
| Tauira | Imax (A) | Ngā Whakatakotoranga (A) | Ngaohiko Whakahaere Whakatauria (V) | Ngaohiko Āraitanga Whakatauria (V) | Icu (kA) | Ngā Ic (kA) | Te maha o ngā Pou (P) | Tawhiti Āwhata (mm) |
| CJMM1-63S | 63 | 6,10,16,20 25,32,40, 50,63 | 400 | 500 | 10* | 5* | 3 | ≤50 |
| CJMM1-63H | 63 | 400 | 500 | 15* | 10* | 3,4 | ||
| CJMM1-100S | 100 | 16,20,25,32 40,50,63, 80,100 | 690 | 800 | 35/10 | 22/5 | 3 | ≤50 |
| CJMM1-100H | 100 | 400 | 800 | 50 | 35 | 2,3,4 | ||
| CJMM1-225S | 225 | 100,125, 160,180, 200,225 | 690 | 800 | 35/10 | 25/5 | 3 | ≤50 |
| CJMM1-225H | 225 | 400 | 800 | 50 | 35 | 2,3,4 | ||
| CJMM1-400S | 400 | 225,250, 315,350, 400 | 690 | 800 | 50/15 | 35/8 | 3,4 | ≤100 |
| CJMM1-400H | 400 | 400 | 800 | 65 | 35 | 3 | ||
| CJMM1-630S | 630 | 400,500, 630 | 690 | 800 | 50/15 | 35/8 | 3,4 | ≤100 |
| CJMM1-630H | 630 | 400 | 800 | 65 | 45 | 3 | ||
| Kia mōhio: Ina tukuna ngā tawhā whakamātautau mō te 400V, 6A me te kore whakamahana | ||||||||
| 2 Te āhuatanga o te mahi pakaru wā whakamuri ina whakakāhia ia pou o te tukunga iahiko nui mō te tohatoha hiko i te wā kotahi | ||||||||
| Tūemi o te Au o te Whakamātautau (I/In) | Rohe wā whakamātautau | Āhua tīmatanga | ||||||
| Auaha kore-tūtuki 1.05In | 2h(n>63A),1h(n<63A) | Āhua makariri | ||||||
| Iahiko whakatārewatanga 1.3In | 2h(n>63A),1h(n<63A) | Haere tonu i muri i te whakamātautau Nama 1 | ||||||
| 3 Te āhuatanga o te mahi pakaru wā whakamuri ina ia pou o runga- ka whakakāhia te tukunga o nāianei mō te tiakitanga motuka i taua wā anō. | ||||||||
| Te Whakatakoto i te Wā Tikanga o Nāianei Āhua Tīmatanga | Tuhipoka | |||||||
| 1.0In | >2h | Kāwanatanga Matao | ||||||
| 1.2In | ≤2h | I haere tonu i muri i te whakamātautau Nama 1 | ||||||
| 1.5Inihi | ≤4min | Kāwanatanga Matao | 10≤In≤225 | |||||
| ≤8min | Kāwanatanga Matao | 225≤In≤630 | ||||||
| 7.2In | 4s≤T≤10s | Kāwanatanga Matao | 10≤In≤225 | |||||
| 6s≤T≤20s | Kāwanatanga Matao | 225≤In≤630 | ||||||
| 4 Ko te āhuatanga mahi inamata o te kaiwawao hiko mō te tohatoha hiko me whakatakoto ki te 10in + 20%, ā, ko te mea o te kaiwawao hiko mō te tiaki motuka me whakatakoto ki te 12ln ± 20% |
He aha te MCCB?
Ko ngā whati hiko whakapūkara he taputapu tiaki hiko kua hangaia hei tiaki i te hiko mai i te iahiko nui rawa. Ka puta pea tēnei iahiko nui nā te taumaha rawa, te poto rānei o te ara iahiko. Ka taea te whakamahi i ngā whati hiko whakapūkara i roto i te whānuitanga o ngā ngaohiko me ngā auau me te rohe iti me te rohe teitei kua tautuhia mō ngā tautuhinga whati ka taea te whakarite. Haunga ngā tikanga whati, ka taea hoki te whakamahi i ngā MCCB hei pana momotu ā-ringa mēnā he ohorere, he mahi tiaki rānei. Kua whakapūmautia, kua whakamatautauria hoki ngā MCCB mō te iahiko nui rawa, te ngaru ngaohiko, me te tiaki hapa hei whakarite i te mahi haumaru i roto i ngā taiao me ngā tono katoa. He pai te mahi hei pana tautuhi anō mō te hiko hei momotu i te mana me te whakaiti i te kino i puta mai i te taumaha rawa o te ara iahiko, te hapa whenua, ngā ara iahiko poto, i te wā rānei e nui ake ana te iahiko i te rohe o te iahiko.
Tono MCCB
Ko te MCCB, te fiusi rānei, he wāhanga hiko e whakamahia whānuitia ana i roto i ngā ahumahi hei tiaki i ngā taputapu me ngā pūnaha hiko. I roto i te oranga o ia rā, he whānuitia te whakamahinga o te MCCB. Kei raro nei ētahi o ngā whakamahinga MCCB noa.
1. Te tohatoha pūngao: Ka taea e te MCCB te āwhina i ngā kaiwhakauru ki te tohatoha i ngā kawenga whatunga ki ngā taputapu hiko rerekē. Mā te MCCB, ka taea e ngā kaiwhakamahi te whakahaere haumaru ake i te tohatoha o te hiko me te ia o ia taputapu.
2. Te tiaki i te ara iahiko poto: Ko te mahi matua o te MCCB he tapahi aunoa i te ara iahiko ina puta he ara iahiko poto. Mā tēnei ka ārai i te kino o ngā taputapu, te tukunga o ngā matū kino pēnei i te ahi.
3. Te tiaki i te taumaha rawa: Pērā i te tiaki i te ara iahiko poto, ka taea hoki e te MCCB te tiaki i ngā taputapu mai i te taumaha rawa. Ka taea tēnei mā te whakatakoto i ngā kaiwawao ara iahiko hei karo i ngā kino hiko e puta mai ana i te taumaha rawa o ngā taputapu.
4. Te tiaki i ngā pūkaha hiko: He whānuitia te whakamahinga o te MCCB hei kimi me te tiaki i ngā pūkaha hiko nunui. Ka taea e ia te aroturuki i te mahi noa o te pūkaha hiko, te kimi raruraru me te whakahohe i te pūnaha tiaki i ngā whati hiko.
5. Te tiaki i te whakawhiti hiko: Ka taea e te MCCB te ārai i te taumaha rawa o te whakawhiti hiko me te aroturuki i te pāmahana nui o te whakawhiti hiko i te wā kotahi.
6. Parenga rango nekeneke: He whānuitia te whakamahinga o te MCCB i roto i ngā mīhini kuru raima, sima me te kohuke. Ka kitea e ia ngā ara iahiko poto me ngā taumaha rawa o ngā taputapu, ā, mā reira ka tiakina ngā taputapu mai i te kino.
Hei whakamutunga, he whānuitia te whakamahinga o ngā MCCB, ā, he mea nui hoki tā rātou mahi i roto i ngā momo mara hiko me ngā mara miihini. I te wā e whiriwhiri ana i tētahi MCCB, me āta whakaaro ki ngā āhuatanga motuhake kia pai ai te haumaru me te pono o te pūnaha, tae atu ki te kaha kawe iahiko, te whai huatanga, te horahanga whakamahi, me ētahi atu tawhā nui.
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