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.
| 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 | ||||||
| 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% |
CJMM1-63, 100, 225, Whakatakotoranga me ngā Rahi Tāutanga (Hononga papa o mua)
| Rahi (mm) | Waehere Tauira | |||||||
| CJMM1-63S | CJMM1-63H | CJMM1-63S | CJMM1-100S | CJMM1-100H | CJMM1-225S | CJMM1-225 | ||
| Ngā Rahi Whakatakotoranga | C | 85.0 | 85.0 | 88.0 | 88.0 | 102.0 | 102.0 | |
| E | 50.0 | 50.0 | 51.0 | 51.0 | 60.0 | 52.0 | ||
| F | 23.0 | 23.0 | 23.0 | 22.5 | 25.0 | 23.5 | ||
| G | 14.0 | 14.0 | 17.5 | 17.5 | 17.0 | 17.0 | ||
| G1 | 6.5 | 6.5 | 6.5 | 6.5 | 11.5 | 11.5 | ||
| H | 73.0 | 81.0 | 68.0 | 86.0 | 88.0 | 103.0 | ||
| H1 | 90.0 | 98.5 | 86.0 | 104.0 | 110.0 | 127.0 | ||
| H2 | 18.5 | 27.0 | 24.0 | 24.0 | 24.0 | 24.0 | ||
| H3 | 4.0 | 4.5 | 4.0 | 4.0 | 4.0 | 4.0 | ||
| H4 | 7.0 | 7.0 | 7.0 | 7.0 | 5.0 | 5.0 | ||
| L | 135.0 | 135.0 | 150.0 | 150.0 | 165.0 | 165.0 | ||
| L1 | 170.0 | 173.0 | 225.0 | 225.0 | 360.0 | 360.0 | ||
| L2 | 117.0 | 117.0 | 136.0 | 136.0 | 144.0 | 144.0 | ||
| W | 78.0 | 78.0 | 91.0 | 91.0 | 106.0 | 106.0 | ||
| W1 | 25.0 | 25.0 | 30.0 | 30.0 | 35.0 | 35.0 | ||
| W2 | - | 100.0 | - | 120.0 | - | 142.0 | ||
| W3 | - | - | 65.0 | 65.0 | 75.0 | 75.0 | ||
| Ngā Rahi Tāuta | A | 25.0 | 25.0 | 30.0 | 30.0 | 35.0 | 35.0 | |
| B | 117.0 | 117.0 | 128.0 | 128.0 | 125.0 | 125.0 | ||
| od | 3.5 | 3.5 | 4.5 | 4.5 | 5.5 | 5.5 | ||
CJMM1-400,630,800, Ngā Rahi Whakatakotoranga me te Tāutanga (Hononga papa o mua)
| Rahi (mm) | Waehere Tauira | |||||||
| CJMM1-400S | CJMM1-630S | |||||||
| Ngā Rahi Whakatakotoranga | C | 127 | 134 | |||||
| C1 | 173 | 184 | ||||||
| E | 89 | 89 | ||||||
| F | 65 | 65 | ||||||
| G | 26 | 29 | ||||||
| G1 | 13.5 | 14 | ||||||
| H | 107 | 111 | ||||||
| H1 | 150 | 162 | ||||||
| H2 | 39 | 44 | ||||||
| H3 | 6 | 6.5 | ||||||
| H4 | 5 | 7.5 | ||||||
| H5 | 4.5 | 4.5 | ||||||
| L | 257 | 271 | ||||||
| L1 | 465 | 475 | ||||||
| L2 | 225 | 234 | ||||||
| W | 150 | 183 | ||||||
| W1 | 48 | 58 | ||||||
| W2 | 198 | 240 | ||||||
| A | 44 | 58 | ||||||
| Ngā Rahi Tāuta | A1 | 48 | 58 | |||||
| B | 194 | 200 | ||||||
| Od | 8 | 7 | ||||||
Mono Whakauru Hononga Papa Whakamuri
| Rahi (mm) | Waehere Tauira | ||||||
| CJMM1-63S CJMM1-63H | CJMM1-100S CJMM1-100H | CJMM1-225S CJMM1-225H | CJMM1-400S | CJMM1-400H | CJMM1-630S CJMM1-630H | ||
| Ngā Rahi o te Momo Mono Hononga Papa Whakamuri | A | 25 | 30 | 35 | 44 | 44 | 58 |
| od | 3.5 | 4.5*6 poka hōhonu | 3.3 | 7 | 7 | 7 | |
| od1 | - | - | - | 12.5 | 12.5 | 16.5 | |
| od2 | 6 | 8 | 8 | 8.5 | 9 | 8.5 | |
| oD | 8 | 24 | 26 | 31 | 33 | 37 | |
| oD1 | 8 | 16 | 20 | 33 | 37 | 37 | |
| H6 | 44 | 68 | 66 | 60 | 65 | 65 | |
| H7 | 66 | 108 | 110 | 120 | 120 | 125 | |
| H8 | 28 | 51 | 51 | 61 | 60 | 60 | |
| H9 | 38 | 65.5 | 72 | - | 83.5 | 93 | |
| H10 | 44 | 78 | 91 | 99 | 106.5 | 112 | |
| H11 | 8.5 | 17.5 | 17.5 | 22 | 21 | 21 | |
| L2 | 117 | 136 | 144 | 225 | 225 | 234 | |
| L3 | 117 | 108 | 124 | 194 | 194 | 200 | |
| L4 | 97 | 95 | 9 | 165 | 163 | 165 | |
| L5 | 138 | 180 | 190 | 285 | 285 | 302 | |
| L6 | 80 | 95 | 110 | 145 | 155 | 185 | |
| M | M6 | M8 | M10 | - | - | - | |
| K | 50.2 | 60 | 70 | 60 | 60 | 100 | |
| J | 60.7 | 62 | 54 | 129 | 129 | 123 | |
| M1 | M5 | M8 | M8 | M10 | M10 | M12 | |
| W1 | 25 | 35 | 35 | 44 | 44 | 58 | |
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.
Kua tino hurihia te huarahi tiaki ara iahiko e te whakamahinga o te MCCB. Ko te MCCB e pā ana ki te kaiwawao ara iahiko kirihou, e whakamahia whānuitia ana i roto i ngā momo ahumahi nā tōna mahi tino pai me te pono. Ka tūhuratia e tēnei tuhinga ngā whakamahinga rerekē o ngā MCCB me pēhea te pānga nui ki te haumaru hiko.
He whānuitia te whakamahinga o ngā MCCB i roto i ngā taiao ahumahi e tino hiahiatia ana te tiaki i te ara iahiko. Kua hangaia ēnei whati ara iahiko hei whakahaere i ngā iahiko teitei, hei whakarato hoki i te tiaki pono mai i ngā taumaha rawa, ngā ara iahiko poto, me ētahi atu hapa hiko. Ko tētahi o ngā painga matua o ngā MCCB ko tō rātou kaha ki te whakamutu aunoa i te rere o te hiko mēnā ka puta he hapa, ā, ka ārai i ngā tūponotanga kino pēnei i te ahi, te kino rānei ki ngā taputapu utu nui.
I roto i ngā whare arumoni, ka whakamahia ngā MCCB hei tiaki i ngā ara iahiko e whakakaha ana i ngā pūnaha rama, ngā pūnaha HVAC, me ētahi atu taputapu nui. Mā ēnei whati ara iahiko ka motuhia te hiko o te wāhanga e pāngia ana o te ara iahiko, me te kore e motu te hiko ki te toenga o te whare. Mā tēnei āheinga ki te wehe motuhake i ngā ara iahiko hapa ka penapena wā, ā, ka ārai i te wā kore e hiahiatia puta noa i te whare.
Ko tētahi atu whakamahinga nui o te MCCB kei roto i te ao o te pūngao hou. I te mea kei te piki haere tonu te hiahia mō te pūngao matomato, he mea nui te mahi a ngā whati ara iahiko kua whakakikoruatia hei tiaki i ngā pūnaha hiko o ngā tipu hiko o te rā me ngā tāhū hau. Mā ēnei whati ara iahiko ka taea te whakawhiti haumaru i te hiko kua whakaputaina ki te whatunga hiko me te kore e kino ki ngā taputapu, ki ngā kaimahi rānei.
Nā te pakari o te hanganga me te pono o te mahi, he whānuitia te whakamahinga o ngā whati hiko i roto i te umanga hinu me te hau. Ko te MCCB te kawenga mō te tiaki i ngā hiko i roto i ngā momo tono tae atu ki ngā papaaho moana, ngā whare whakapai me ngā whakaurunga paipa. Kua hangaia ēnei whati hiko kia tū atu ki ngā āhuatanga taiao tino kino, kia mau tonu ai te mahi haumaru o ngā pūnaha hiko nui.
Kua uru atu hoki a MCCB ki te ao noho hei whakarato i ngā otinga whai hua me te pono mō te tiaki i ngā ara iahiko kāinga. I te piki haere o te maha o ngā taputapu me ngā pūnaha i roto i te kāinga, ka piki haere hoki te mōrearea o te pakaru hiko. Ka tiakina e te MCCB ngā ara iahiko kāinga mai i ngā taumahatanga me ngā ara iahiko poto, ka hoatu he rangimarie ki ngā kaipupuri whare, ka whakapiki ake hoki i te haumaru hiko.
Hei tāpiritanga, e whakamahia whānuitia ana ngā MCCB i roto i ngā pokapū raraunga hei tiaki i ngā taputapu me ngā pūnaha nui e tautoko ana i ngā hanganga hangarau mōhiohio. He mea nui ēnei ārai hiko hei ārai i te ngaronga raraunga nā ngā hapa hiko, hei whakarite i ngā mahi kore e mutu, me te tiaki i ngā mōhiohio nui e rongoatia ana i roto i ngā tūmau me ētahi atu taputapu whatunga.
Hei whakarāpopototanga, e whakamahia ana ngā whati ara iahiko kua whakakikoruatia i roto i ngā ahumahi me ngā rāngai maha, ā, he mea nui tēnei mō te tiaki ara iahiko. Nā te kaha ki te whakahaere i ngā iahiko teitei, te whakakore i te rere o te iahiko i te wā o ngā hapa, me te hanganga pakari, he mea rongonui ēnei hei whiriwhiri mā te hunga e hiahia ana ki te whakarite i te haumaru hiko. Ahakoa i roto i ngā wāhi ahumahi, i ngā whare arumoni, i ngā whakaurunga pūngao hou, i ngā whakaurunga hinu me te hau, i ngā whare noho, i ngā pokapū raraunga rānei, kua whakamātauhia te MCCB hei otinga pono me te whai hua. I te haere tonu o te whanaketanga o te hangarau, ka tipu haere te whakamahinga me te hiranga o ngā whati ara iahiko kua whakakikoruatia, ka whakarei ake i te tiaki hiko me te haumaru i roto i ngā mara maha.