AS/NZS 5033:2021
Te paerewa mō te whakaurunga o ngā PV array. Ka pānui te taputapu Rahi PV String i āna whakatika voltage, ōna rohe voltage me ngā tau iahiko string. Ka pānui te taputapu PV Array Isolator me te Whakawhenua i āna tau isolator, enclosure me te whakawhenua, me tana table earth fault interrupter. Kua whakamanatia katoatia ki ngā whārangi tā.
Ngā tuhipoka
- Putanga e whakahuatia ana
- AS/NZS 5033:2021
- Ngā whakatikatika kua whakamahia
- Kāore he whakatikatika i whakaingoatia i te puna (5 Table)
- Tūtohi i arotakehia whakamutunga
- 2 Oct 2026 (tuatahi 1 Oct 2026)
- Ngā tūtohi
- 5: 5 kua whakamanatia
- Ngā Clause
- 20
Kāore he kupu o te paerewa i tuhia anō ki konei. He āwhina hoahoa a AmpSize. Whakamanatia ngā hua ki te paerewa o nāianei.
Ngā ihirangi (25)
Ngā Clause (20)
Te voltage nui rawa o ngā ara PV d.c.
Ka pupuri te taputapu PV string i te voltage string i te pūtau makariri rawa ki te 1000 V mō te kāinga, ā, ki te 1500 V i ētahi atu wāhi.
Ngā taputapu e pānui ana i tērā:
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Te iahiko string nui rawa
Ka tango te taputapu PV string i te 1.25 ngā wā KI ngā wā Isc o te module hei iahiko string nui rawa.
Ngā taputapu e pānui ana i tērā:
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Iahiko hapa mai i ngā string takiwā
Ka tātai ngā taputapu PV string me PV array i te iahiko hapa e whangai ana ngā string kē ki tētahi string. Ka whakareatia e rātou te iahiko string ki te maha o ngā string tango kotahi.
Ngā taputapu e pānui ana i tērā:
Tātaitai PV string me Tātaitai PV isolator me te whakawhenua.
Ina whiwhi ngā strings i te overcurrent protection
Ka whakatairite te taputapu PV string i te iahiko hapa parallel-string me te backfeed ki te reiti fuse o te module.
Ngā taputapu e pānui ana i tērā:
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Pūoho hapa Earth
Ka tono te taputapu PV array i tētahi pūoho hapa whenua i runga i te 120 V, i te inverter kāore i wehea.
Ngā taputapu e pānui ana i tērā:
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Te voltage maximum o te PV module
Ka whakatika te taputapu PV string i te Voc ki te pae iti rawa ā-rekoata mā te coefficient a te kaihanga, mā Table 4.1 rānei.
Ngā taputapu e pānui ana i tērā:
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Rohe voltage string
Ka kitea e te taputapu PV string te nui rawa o ngā module e taea ai e tētahi string te mau. Ka pupuri ia i te voltage string makariri i raro iho rānei i te rohe e whakatauhia ana e tēnei clause.
Ngā taputapu e pānui ana i tērā:
Reiti voltage PV isolator
Ka whakaatu te taputapu PV array i te reiti voltage iti rawa o te isolator: te voltage nui rawa o te array.
Ngā taputapu e pānui ana i tērā:
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Ngā reiti o tētahi PV d.c. switch-disconnector
Ka hōmai te taputapu PV array i te Ithe iti rawa i te pāmahana taiao whakahaere, i te Ie iti rawa, me te iahiko make and break iti rawa, mā Table 4.3 mā Table 4.4 rānei mō te momo inverter.
Ngā taputapu e pānui ana i tērā:
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Pāmahana taura PV
Ka tango ngā taputapu PV i te pāmahana taura tata ki ngā module hei te pae teitei rawa ā-rekoata tāpiri 40 K. Ka tātai koe i te rahi o ia taura i taua pāmahana.
Ngā taputapu e pānui ana i tērā:
Tātaitai PV string me Tātaitai PV isolator me te whakawhenua.
Kaikawe PV iti rawa
Ka pūrongo te taputapu PV string i te rahi kaikawe iti rawa e whakaaetia ana mō tētahi taura PV, mai i tēnei clause.
Ngā taputapu e pānui ana i tērā:
Heke voltage PV
Ka kī te taputapu PV string i te rohe heke voltage mō tētahi array i runga ake i te 120 V. Ka ine mai i te module tawhiti rawa ki te inverter.
Ngā taputapu e pānui ana i tērā:
Whakaōrite pēhanga enclosure ki waho
Ka whakamahara te taputapu PV array ki a koe kia whakaurua he valve whakaōrite pēhanga ki tētahi enclosure ā-waho. Ka pai hoki he gland, he drain rānei e tata ana.
Ngā taputapu e pānui ana i tērā:
Aukati whakawhenua frame
Ka kī te taputapu PV array i te rohe aukati mai i ngā anga array ki te whenua o te whakaurunga, mai i tēnei clause.
Ngā taputapu e pānui ana i tērā:
Kaikawe whakawhenua frame
Ka pānui te taputapu PV array i te rahi kaikawe whenua iti rawa mō ngā anga mai i tēnei whakaahua. Ko taua rahi mō te kaha ā-miihini.
Ngā taputapu e pānui ana i tērā:
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Reiti whakamaru overcurrent string
Ka kitea e te taputapu PV string te rohe mō te reiti fuse string mai i tēnei tūtohi. Ka tū te reiti i runga ake i te string current factor, ā, i raro iho rānei i te reiti module.
Ngā taputapu e pānui ana i tērā:
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Iahiko i ngā ara iahiko PV
Ka pānui te taputapu PV string i ngā iahiko ara string me array i konei, kāore he whakamaru sub-array, array rānei.
Ngā taputapu e pānui ana i tērā:
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Reiti switch disconnector
Ka whakatau reiti te taputapu PV string i te isolator d.c. mō te iahiko array katoa i te voltage string.
Ngā taputapu e pānui ana i tērā:
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Ngā enclosure mō ngā taputapu wehe PV
Ka whakaingoa te taputapu PV array i te paerewa enclosure mō te taputapu me te momo enclosure, me te tohu IP iti rawa i waho.
Ngā taputapu e pānui ana i tērā:
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Rahi kaikawe whakawhenua PV array
Ka whai te taputapu PV array i Figure 4.13 ki tētahi pou o tēnei tūtohi, ā, ka pānui i ngā pou AS/NZS 3000 mā Table 5.1.
Ngā taputapu e pānui ana i tērā:
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Ngā tūtohi (5)
PV array voltage, current and cable limits
Ka pānui te taputapu PV string i ngā rohe voltage, te 1.25 string current factor, te string fuse multiplier, te kaikawe 4 mm² me te 5 % heke i konei. Kua whakamanatia ki ngā whārangi kua tāngia.
Kua manatokotia: pānuitia ki te paerewa tā, whārangi 21, 23, 24, 49, 50 (PDF 29, 31, 32, 57, 58). I tirohia 1 Oct 2026.
Ngā taputapu e pānui ana i tērā:
Tātaitai PV string me Tātaitai PV isolator me te whakawhenua.
PV signs and where each one goes
Ka tā te taputapu PV string i tētahi rārangi tohu mai i Section 5: ko te aha e whakatūpato ana ia tohu me te wāhi e tika ai, i ngā kupu AmpSize, me te wāhanga. Ka pupuri anake i ngā kupu tohu kua tohua SOLAR, PV me DP, ā, kāore e tārua i ngā kupu tohu, i ngā ingoa tohu, i ngā toi.
Kua manatokotia: pānuitia ki te paerewa tā, whārangi 74–77. I tirohia 2 Oct 2026.
Ngā taputapu e pānui ana i tērā:
PV array isolator, enclosure and earthing figures
Ka pānui te taputapu PV array i ngā pāmahana taiao o te isolator, ngā tohu IP ā-waho, ngā rahi whakawhenua o Figure 4.13, te rohe 0.5 ohm me te paepae pūoho 120 V i konei.
Kua manatokotia: pānuitia ki te paerewa tā, whārangi 26, 37–39, 55, 65–67 (PDF 34, 45–47, 63, 73–75). I tirohia 1 Oct 2026.
Ngā taputapu e pānui ana i tērā:
Nominal overcurrent rating of earth fault interrupter
Ka pānui te taputapu PV array i te tautuhinga earth fault interrupter mō te power katoa o te array, i te wā e whakawhenuatia tika ana te array.
Kua manatokotia: pānuitia ki te paerewa tā, whārangi 26 (PDF 34). I tirohia 1 Oct 2026.
Ngā taputapu e pānui ana i tērā:
Voltage correction factors for crystalline silicon PV modules
Ka pānui te taputapu PV string i te voltage correction factor mō te pae iti rawa ā-rekoata ina kōwhiria e koe te tikanga tūtohi. Kua whakamanatia ki te whārangi 29 kua tāngia.
Kua manatokotia: pānuitia ki te paerewa tā, whārangi 29 (PDF 37). I tirohia 1 Oct 2026.
Ngā taputapu e pānui ana i tērā:
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