Kuputaka
Ngā kupu e whakamahia ana e ngā tātaitai me ngā aratohu, ia kupu ka whakamāramatia i ngā kupu ake a AmpSize. Ka tohu te kupu i tētahi Clause, i tētahi Table, mā te nama anake. Kāore he kupu o tētahi paerewa i tuhia ki konei.
138 o 138 kupu
A
- Kaikawe activeactive, kaikawe wāhanga, kaikawe raina
- He kaikawe kei tētahi voltage ki te whenua i te whakamahinga noa, ehara i te neutral.
- Tātaitai Ngā Tae KaikaweNgā Tae Kaikawe i Aotearoa me Ahitereiria, tawhito me hou
- Arotake adiabatic
- He arotake hapa e whakaaro ana kāore he wera e puta i te kaikawe i te wā o te hapa. Ka whakaatu ia i te rahi iti rawa mai i te S = √(I²t) / k.
- Tātaitai fault ratingŪ ki te short-circuit me te k factor
- Apparent powerkVA, VA, S
- Voltage whakareia ki te iahiko, i te kVA, i mua i te wehenga o te power factor ki te real power me te reactive power.
- Tātaitai Power Wāhanga ToruPower factor me te reactive power
- Arc Flash
- Te pahū o te wera, te marama me te pēhanga mai i te arc hiko i te hau i waenga i ngā kaikawe i te wā o tētahi hapa.
- Tātaitai Arc FlashNgā mātāpono arc flash
- Rohe arc flashAFB, flash protection boundary
- Te tawhiti mai i tētahi arc e heke ai te incident energy ki te 1.2 cal/cm², te tīmatanga o te pōnga tuarua.
- Tātaitai Arc FlashIncident energy
- Iahiko arcing
- Te iahiko e rere ana i tētahi hapa arc, he iti iho i te iahiko hapa bolted i taua wāhi tonu.
- Tātaitai Arc FlashIahiko hapa bolted
- Autotransformer startertīmatanga auto-transformer, Starter Korndorfer
- He starter e whakaheke ana i te voltage mōtā mā tētahi tap transformer, nō reira ka heke te iahiko raina ki te tapawhā o te tap.
- Tātaitai tikanga tīmata mōtāTikanga tīmata mōtā: iahiko me te torque
- AWGAmerican Wire Gage
- Te pūnaha o Amerika Ki Te Raki mō ngā rahi waea. Ko te nama gauge iti, he waea nui ake.
- AWG me te NEC mō ngā kaimahi hiko o Aotearoa me AhitereiriaTātaitai Taura Imperial
B
- Pūnaha pupuri pūngao pākahikoBESS, pākahiko kāinga, pākahiko solar
- He pākahiko, he inverter me ngā whakahaere e pupuri ana i te pūngao i te wāhi, pēnei i te pūngao rā hei whakamahi i muri i te tōranga rā.
- Tātaitai pākahiko kāingaPākahiko kāinga me AS/NZS 5139
- Iahiko hapa boltedhapa bolted
- Te iahiko hapa e rere ana ina honoa tonutia ngā kaikawe me te impedance iti noa, kāore he arc.
- Tātaitai Arc FlashIahiko hapa ka puta pea
- Bondingequipotential bonding, kaikawe bonding
- He kaikawe e hono ana i ngā wāhanga whakahiko, pēnei i ngā paipa whakarino, ki te pūnaha whakawhenua kia kotahi tonu te potential.
- Tātaitai whakawhenua me te bonding
- Kaha wehekaha whakawehe, reiti short-circuit, Icu, Icn, reiti kA
- Te iahiko hapa teitei rawa e taea e tētahi taputapu whakamaru te wehe haumaru, me kore iho i te taumata hapa.
- Tātaitai Taumata Hapa i te Papa HikoIahiko hapa ka puta pea i tētahi papa
C
- Rōpū taura
- Ngā ara iahiko e tata tonu ana kia whakawera tētahi i tētahi. Ka whakamāramatia te kupu e AS/NZS 3008.1.1:2025, ā, ka pā te whakarōpūtanga ki a ia.
- WhakarōpūtangaAS/NZS 3008 Table 22 (inā 3.33): whakarōpūtanga bunchedTātaitai rahi taura
- Cable traytray, arawhata taura, ladder
- He tautoko tuwhera, he rino, he kiripaka rānei, e kawe ana i ngā taura i tētahi ara, kotahi te paparanga i ia taumata.
- Tātaitai Whakakī Cable TrayWhakakī Cable Tray: kotahi paparanga, ngā taumata me te whakarōpūtanga
- Aratau chargingMode 2, Mode 3, Mode 4, Aratau EV charging
- Me pēhea e hono ai he waka ki te puna hiko: Mode 2 mā tētahi taura mai i tētahi socket-outlet, Mode 3 mā tētahi charger mau.
- Tātaitai EV charger circuitEV charger
- Ara iahiko
- Ngā kaikawe e whakamarumaru ana i tētahi taputapu whakamaru, mai i te papa hiko ki te uta. Ka tatau ngā Table whakarōpūtanga o AS/NZS 3008.1 i ngā ara iahiko.
- Tātaitai rahi tauraKaha kawe iahiko me te derating
- Circuit-breakerMCB, miniature circuit-breaker, breaker, CB, taputapu whakamaru
- He kaiwhiti e wehe ana i te ara iahiko ake i te overload, i te short circuit rānei, ā, ka taea te whakahoki i muri iho.
- Tātaitai Arotake Ara IahikoTrip curve
- Taputapu Karaehe IKaraehe 1, taputapu kua whakawhenuatia
- Ngā taputapu e whirinaki ana ki te insulation pūtake me tētahi hononga earth ki ōna wāhanga rino kua whakaatuhia mō te whakamaru hiko.
- Tātaitai Test and TagTaputapu Karaehe II
- Taputapu Karaehe IIKaraehe 2, double insulated
- Ngā taputapu me te double, reinforced insulation, kāore he hononga earth, he tohu tapawhā kei roto i tētahi tapawhā.
- Tātaitai Test and TagTaputapu Karaehe I
- Wā mukungawā mahi, wā whakakore hapa
- Te wā mai i te tīmatanga o tētahi hapa tae noa ki te wā kua whati i te iahiko te taputapu whakamaru e whakakore ana i te hapa.
- Tātaitai fault ratingArotake adiabatic
- Whakakī Conduitfactor mokowā, tauwehe whakakī
- Te rohe taura i roto i tētahi conduit hei ōrau o tōna rohe ā-roto; ka whakaiti a AS/NZS 3000 Paragraph C6.2 i tērā.
- Tātaitai Whakakī ConduitWhakakī Conduit me ngā tikanga whakaurunga
- Consumer mainsmains, service mains
- Ngā kaikawe i waenga i te point of supply me te papa hiko matua.
- Tātaitai rahi tauraTe wāhi o te puna hiko
- Contactor
- He huri e whakatuwhera ana, e katia ana e tētahi ara iahiko whakahaere mā tētahi koil, he mea whakamahi pinga hei tīmata me te whakamutu i tētahi mōtā.
- Tātaitai ara iahiko mōtāStarter mōtā, contactor me ngā overload relay
- Correction factorCF, derating factor, factor reiti, derating, derate
- He whakareatanga e whakatika ana i tētahi reiti kua rārangitia mō tētahi āhuatanga e rerekē ana i te tohutoro. Ka whakamahi a AS/NZS 3008.1.1:2025 i tēnei kupu, engari i kī te 2017 derating factor.
- Kaha kawe iahiko me te deratingAS/NZS 3008.1.1:2025: he aha i rerekē i te 2017AS/NZS 3008.1.2:2017 i te whārangi paerewa
- Kaha kawe iahikoCCC, reiti iahiko
- Te iahiko e kawea tonutia e tētahi taura i mua i te tae o tana insulation ki tōna tepe pāmahana. Ka rerekē i te whakaurunga me ngā tikanga o te wāhi.
- Kaha kawe iahiko me te deratingTātaitai rahi taura
D
- d.c.direct current
- Iahiko ka rere i te ara kotahi anake, pēnei i te pākahiko, i te PV array rānei. Ka tuhia e AmpSize hei d.c.
- Tātaitai pākahikoIEC 60364 me ngā Wiring Rules
- Ngā rā o te autonomyautonomy
- Te maha o ngā rā e tika ana kia whakarato te peke pākahiko i āna uta me te kore whakaurunga hiko.
- Tātaitai pākahikoHōhonutanga whakaputanga
- Karaehe voltage whakatauDVC, DVC-A, DVC-B, DVC-C
- Te karaehe o tētahi pākahiko d.c. e ai ki tōna voltage i roto i te AS/NZS 5139 Table 3.2: DVC-A, DVC-B, DVC-C rānei.
- Tātaitai Arc Flash me te Karaehe PākahikoNgā karaehe pākahiko me te arc flash i te AS/NZS 5139
- Oneone ki rungahōhonu o te oneone ki runga, hōhonutanga tanumanga
- Te hōhonu mai i te mata oti ki te tihi o tētahi pūnaha waea tanu; ka whakatakoto a AS/NZS 3000 Table 3.6 i tērā.
- Tātaitai Taura i Raro i te WhenuaKaraehe pūnaha waea
- Hōhonutanga whakaputangaDoD
- Te wāhanga o te kaha o te pākahiko ka whakamahia i mua i te whakakī anō i a ia.
- Tātaitai pākahiko kāingaTātaitai pākahiko
- Iahiko hoahoaIb, iahiko uta
- Te iahiko e tūmanakohia ana kia kawea e tētahi ara iahiko i te mahinga noa: te Ib o te Ib ≤ In ≤ Iz.
- Tātaitai Arotake Ara IahikoIb, In me Iz
- Pēke capacitor detunedpeke detuned, detuned PFC
- He pēke capacitor me ngā reactor raupapa e whakarite ana i a ia i raro i ngā harmonic matua, nō reira kāore e resonate.
- Tātaitai power factor correctionRaupapa resonance
- Direct on lineDOL, tīmatanga direct-on-line, across-the-line start
- He tīmatanga mōtā i te voltage puna hiko katoa, ka tango i te iahiko tīmata teitei rawa, ā, ka hoatu i te torque nui rawa.
- Tātaitai tikanga tīmata mōtāTikanga tīmata mōtā: iahiko me te torque
- Disconnection timewā tripping, wehenga aunoa
- Te wā roa rawa e āhei ai tētahi taputapu ki te tapahi i te puna hiko i tētahi hapa whenua; ka whakatau a AS/NZS 3000 Cl 5.7.2 i tērā.
- Tātaitai Loop ImpedanceLoop Impedance me te disconnection time
- Discriminationselectivity, grading, coordination
- Whakamaru whakatakoto kia mahi anake te taputapu e tata ana ki te hapa, ā, kia kati tonu ngā taputapu i runga.
- Tātaitai IDMT ProtectionGrading margin
- Diversitydiversity factor
- Te whakaaetanga mō ngā uta kāore e whakahaere katoa i te uta katoa i te wā kotahi. Ka iti iho te maximum demand i te uta hononga.
- Maximum demand me te diversityTātaitai Maximum Demand
E
- Te tuturutanga Earthwhakamātautau continuity, Re, Rphe, R1 + R2
- He whakamātautau mō te ara whakawhenua whakamaru kāore i whatiwhati, he iti hoki te aukati. Ka whakaratohia e AS/NZS 3000 Table 8.2 ngā tepenga.
- Tātaitai Ngā Hua WhakamātautauWhakamātautau ki Section 8: he aha ia whakamātautau e whakamana ana
- Earth electrodeearth stake, earth rod, earth peg
- He rākau, he rīpene rānei kei raro i te whenua e hono ana i te pūnaha whakawhenua o tētahi whakaurunga ki te whenua.
- Tātaitai Whakawhenua Whare o WahoHononga MEN
- Hapa Earthhapa ki te whenua, hapa wāhanga-whenua
- He hapa e pā ana tētahi kaikawe active ki te whenua, ki tētahi wāhanga whakawhenua rānei, nō reira ka hoki te iahiko mā te ara whakawhenua.
- Tātaitai Loop ImpedanceZs
- Kaikawe whakawhenuakaikawe whakawhenua whakamaru, PE, waea whakawhenua
- He kaikawe e hono ana i ngā wāhanga whakahiko kua whakaatuhia ki te pūnaha whakawhenua; ka tautuhi i tōna rahi a AS/NZS 3000 Table 5.1.
- Tātaitai whakawhenua me te bonding
- ELVextra-low voltage
- He voltage 50 V a.c. iti iho, 120 V d.c. ripple-free iti iho rānei. Ka whakatakoto a AS/NZS 3000:2018 Cl 1.4.128 i ngā rohe.
- Tātaitai heke voltage
- EV chargerEVSE, EV charger, charger waka, wallbox, EV
- Ngā taputapu e whakarato ana i tētahi waka hiko mai i tētahi ara iahiko mau; i Aotearoa, ka uhi a AS/NZS 3000 Cl 7.9 i a ia.
- Tātaitai EV charger circuit
F
- Taumata hapataumata short-circuit, hapa MVA
- Te iahiko short-circuit, te power rānei e taea e tētahi puna hiko te tuku ki tētahi wāhi, i kA, i MVA.
- Tātaitai Taumata Hapa i te Papa HikoIahiko hapa ka puta pea
- Final subcircuitfinal circuit, final sub-circuit
- He ara iahiko e rere ana i tētahi papa hiko ki ngā tohu whakamahi, pēnei i ngā socket-outlet me ngā rama.
- Tātaitai rahi tauraRahi taura mō tētahi ara taura 32 A wāhanga kotahi 25 m
- Form of separationForm o te Papa Hiko, Form 3b, Form 4a, Form 4b
- Me pēhea te wehe i te roto o tētahi papa hiko ki ngā busbar, ngā wāhanga mahi me ngā terminal, mai i Form 1 ki Form 4.
- Tātaitai form papa hikoNgā papa hiko ahumahi: fault rating, form, IP
- Iahiko Uta KatoaFLC, iahiko reiti, kVA ki ngā amps
- Te iahiko e tangohia ana e tētahi uta, tētahi miihini rānei i tōna putanga tautuhi me tōna voltage tautuhi.
- Tātaitai Iahiko Uta KatoaTātaitai mōtā
G
- Grading margindiscrimination margin, tepe wā
- Te wā wehenga i waenga i ngā wā tripping o ngā relay whakamaru e rua e hono raupapa ana i te iahiko hapa ōrite.
- Tātaitai IDMT Protection
- Whakarōpūtanga
- Ngā taura e tata tonu ana ka whakawera tētahi i tētahi, nō reira he iti iho te iahiko ka kawea e ia tēnei. Ka pā tētahi factor whakarōpūtanga ki taua whakaiti.
- Kaha kawe iahiko me te deratingTātaitai rahi taura
H
- Harmonics
- Ngā iahiko i ngā whakareatanga katoa o te auau puna hiko, ka tahitia e ngā uta hiko. Ka tāpiri ngā iahiko harmonic tuatoru tētahi ki tētahi i te neutral o tētahi ara iahiko wāhanga toru.
- Harmonics me te rahi neutralTātaitai rahi taura
- Pūtoi wai weraHWC, wai wera, hīta wai, hīta wai pūkoro
- He pouaka wai e pupuri ana i te wai kua wera mā tētahi element, mā tētahi heat pump rānei. Ka tatauria hei uta i te maximum demand.
- Tātaitai Maximum DemandMaximum Demand
I
- Ib, In me Iz
- Ko Ib te iahiko hoahoa, ko In te reiti taputapu, ā, ko Iz te kaha taura. Me Ib ≤ In ≤ Iz tētahi ara iahiko.
- Ib, In me Iz
- Downlight ICIC-4, IC, pā insulation, CA90, CA135, Non-IC
- He rama kua tōmuri, kua whakamātauria kia taea ai te uhi o te insulation o te whare, engari kaua ki ngā karaehe CA90, CA135 me Non-IC.
- Tātaitai Downlight ClearanceDownlights me te insulation: IC-4, CA90 me Non-IC
- IDMTinverse definite minimum time, overcurrent wā-inverse
- He kauwhata relay e heke ana te wā tapahi i te whakanui o te iahiko hapa, tae noa ki te wā iti rawa kua whakatauhia.
- Tātaitai IDMT Protection
- IEC 60364
- Te raupapa paerewa ā-ao mō ngā whakaurunga low voltage i ngā whare. Kei te whakaritea tonu a AS/NZS 3000 ki a ia.
- IEC 60364 me ngā Wiring RulesPūnaha MEN: multiple earthed neutral, kua whakamāramatia
- ImpedanceZ
- Te ārai katoa ki te iahiko a.c., he huinga o te aukati me te reactance, i ngā ohm.
- Tātaitai Ohm's LawReactance
- Iniahiko ōkawa, reiti taputapu, iahiko reiti o te taputapu
- Te iahiko tautuhi o tētahi taputapu whakamaru, me kia iti rawa i te Ib, ā, me kia kore e nui ake i te Iz.
- Tātaitai Arotake Ara IahikoIb, In me Iz
- Incident energy
- Te energy wera e tukuna ana e tētahi arc flash ki tētahi mata i te tawhiti mahi, i cal/cm².
- Tātaitai Arc FlashKaraehe PPE
- Iahiko inrushiahiko tīmata, inrush
- Te iahiko teitei e tango ana tētahi mōtā, transformer, capacitor rānei mō te wā poto i te wā e huri tuatahi ana.
- Tātaitai mōtāIahiko rotor kua aukatia
- Tikanga whakaurunga
- Me pēhea, me hea hoki te whakauru i tētahi taura, pēnei i te kua kōpakina, te kāore i kōpakina, te tanu rānei. Ka whakatauhia e tēnei te pou reiti e tika ana.
- Whakakī Conduit me ngā tikanga whakaurungaTātaitai rahi taura
- Aukati insulationWhakamātautau IR, whakamātautau megger, whakamātautau megohm
- Te aukati i waenga i ngā kaikawe live me te earth i tētahi voltage whakamātautau d.c.; ka hoatu e AS/NZS 3000 Cl 8.3.6.3 te iti rawa.
- Tātaitai Ngā Hua WhakamātautauWhakamātautau ki Section 8: he aha ia whakamātautau e whakamana ana
- Invertergrid-tie inverter, solar inverter
- He taputapu e huri ana i te d.c. mai i ngā PV module, i te pākahiko rānei, ki te a.c. i te voltage me te auau puna hiko.
- Tātaitai Piki VoltageNgā mea taketake PV me te inverter
- IP RatingWaehere IP, whakamaru ingress, IP65, IPX4
- He waehere e rua ngā nama e whakamaru ana ki ngā taonga totoka me te wai; ka whakamāramatia e AS 60529 tērā.
- Tātaitai IP RatingIP Ratings, kua whakamāramatia: ia tohu nama me ia tohu reta
- Izreiti whakatika, kaha kawe derated, reiti taura i te ara
- Te iahiko e kawea ana e tētahi taura i tana ara i muri i ngā tauwehe whakatika katoa; kāore te In e tika kia nui ake i tērā.
- Tātaitai Arotake Ara IahikoKaha kawe iahiko
K
- k factor
- He tau mō tētahi kaikawe me tōna insulation i te arotake adiabatic. Ka whakawhirinaki ki te material me ngā pāmahana tīmata me ngā pāmahana whakamutunga.
- Ū ki te short-circuit me te k factorTātaitai fault rating
L
- Pūngao whakawhitiI²t, I2t, pūngao let-through
- Te I²t e whakaaetia e te taputapu whakamaru kia rere i te hapa, me ū te taura ki a ia.
- Tātaitai fault ratingArotake adiabatic
- Voltage whakaekevoltage terminal iti rawa, voltage iti rawa o te transmitter
- Te voltage iti rawa e hiahiatia ana e tētahi transmitter 4-20 mA ki ōna terminal kia mahi tonu ai.
- Tātaitai Loop Power Budget
- Voltage rainavoltage raina-ki-raina, Voltage wāhanga ki te wāhanga, 400 V
- Te voltage i waenga i ngā active o tētahi puna hiko wāhanga toru, √3 ngā wā te voltage wāhanga ki te neutral.
- Tātaitai Power Wāhanga ToruWāhanga toru
- Iahiko rotor kua aukatiaLRC, iahiko stall
- Te iahiko e tangohia ana e tētahi mōtā i te voltage katoa me tōna rotor kua mutu, he maha ngā wā tōna Iahiko Uta Katoa.
- Tātaitai ara iahiko mōtāNgā ara iahiko mōtā me te tīmata
M
- Kaikawe whakawhenua matuaMEC, whakawhenua matua
- Te kaikawe mai i te terminal whakawhenua matua ki te electrode whakawhenua, he rahi ki te consumer mains.
- Tātaitai whakawhenua me te bondingEarth electrode
- Main switch
- He huri e wehe ana i te puna hiko i tētahi whakaurunga katoa, i tētahi wāhanga rānei o tērā.
- Tātaitai kaha e toe anaTātaitai Tūtohi Ara Iahiko
- Papa hiko matuaMSB, papa hiko matua
- Te papa hiko e whangaia ana e ngā consumer mains, e pupuri ana i te main switch mō te whakaurunga.
- Tātaitai Tūtohi Ara IahikoPapa hiko
- Maintenance factorMF, factor ngaro rama
- Te wāhanga o tōna rama tuatahi e whakaputa tonu ana te luminaire i te mutunga o tōna wā tiaki.
- Tātaitai lumen method mō te ramaHoahoa rama me te lumen method
- Maximum DemandMD, max demand
- Te uta teitei rawa e tūmanakohia ana ka tango tētahi whakaurunga, tētahi ara rānei. Ka hōmai a AS/NZS 3000 i ngā tikanga hei whakatau tata.
- Maximum demand me te diversityTātaitai Maximum Demand
- Hononga MENHono MEN, hononga neutral-earth
- Te hononga i waenga i te neutral me te whenua i te papa hiko matua o tētahi whakaurunga MEN.
- Tātaitai whakawhenua me te bondingPūnaha MEN
- Pūnaha MENmultiple earthed neutral
- Te pūnaha whakawhenua o Aotearoa me Ahitereiria. Ka honoa te neutral me te whenua i te papa hiko matua, nō reira ka hoki mai te hapa whenua mā te neutral.
- Pūnaha MEN: multiple earthed neutral, kua whakamāramatiaTN-C-S
- Moulded case circuit-breakerMCCB
- He circuit-breaker i roto i te moulded case mō ngā iahiko nui ake, he maha ngā wā he tautuhinga trip ka taea te whakatika.
- Tātaitai Taumata Hapa i te Papa HikoKaha wehe
- MPPTmaximum power point tracker
- Te whakauru inverter e pupuri ana i tētahi PV string i te voltage e whai hua nui rawa ai te power.
- Tātaitai Rahi PV StringVoltage me te pāmahana o te PV string
- mV/A·mmillivolts ia ampere mita
- Te voltage drop o tētahi taura mō ia ampere me ia mita o te ara. Whakareatia ki te iahiko me te roa kia puta ai te heke.
- Te tikanga mV/A·mTātaitai heke voltage
N
- Neutralkaikawe neutral, N
- Te kaikawe e kawe ana i te iahiko hoki o tētahi ara iahiko, ā, e hono ana ki te whenua i te MEN link.
- Tātaitai Ngā Tae KaikaweHononga MEN
O
- Ohm's LawV = I × R, V=IR
- Te voltage puta noa i tētahi aukati he rite ki te iahiko e rere ana mā roto i a ia, me te aukati: V = I × R.
- Tātaitai Ohm's LawOhm's Law me te power mō te d.c. me te a.c.
- Voltage open-circuitVoc
- Te voltage o tētahi module PV kāore he uta e hono ana, ka piki ake ina heke te pāmahana o te cell.
- Tātaitai Rahi PV StringVoltage me te pāmahana o te PV string
- Overload relaythermal overload, OL relay, overload mōtā
- He relay e whakatuwhera ana i te motor contactor ina noho teitei te iahiko i tōna tautuhinga mō te wā roa rawa.
- Tātaitai ara iahiko mōtāStarter mōtā, contactor me ngā overload relay
P
- Kaikawe PENPEN, te neutral me te earth kua whakakotahia, CNE
- He kaikawe e mahi ana i ngā mahi neutral me te whakawhenua whakamaru ngātahi, pēnei i tētahi submain ki tētahi whare o waho MEN motuhake.
- Tātaitai Whakawhenua Whare o WahoTN-C-S
- Te kore taurite o te wāhangaunbalance, kāore i te taurite o te wāhanga, rerekētanga uta
- Te rerekētanga i waenga i te wāhanga kawea taumaha rawa me te wāhanga kawea māmā rawa, ā, ka hōmai te AmpSize hei ōrau o te taumaha rawa.
- Tātaitai Maximum Demand ā-Wāhanga
- Iahiko pickuptautuhinga plug, tautuhinga iahiko, Is
- Te tautuhinga o te relay whakamaru i runga ake o tērā ka tīmata te wā ki te trip.
- Tātaitai IDMT ProtectionIDMT
- Te wāhi o te puna hiko
- Te wāhi e tūtaki ai ngā kaikawe whatunga ki te consumer mains. Ka ine te AS/NZS 3000 i te heke voltage mai i tēnei wāhi.
- AS/NZS 3000 Clause 3.6.2: tepenga heke voltage
- Power factorpf, cos φ
- Real power whakawehea ki te apparent power; i te 1, kāore te iahiko e mahi ana i te reactive work.
- Tātaitai Power Wāhanga ToruPower factor me te reactive power
- Power factor correctionPFC, pēke capacitor, pēke kvar
- Ngā capacitor e tuku ana i te reactive power i te wāhi, nō reira ka iti iho te iahiko ka kawea e te puna hiko mō te power pono ōrite.
- Tātaitai power factor correctionPower factor me te reactive power
- Karaehe PPETaumata PPE, arc rating, kākahu arc-rated
- Te taumata o te kākahu arc-rated ka kōwhiria mai i te incident energy, i ngā awhe tae atu ki te 40 cal/cm².
- Tātaitai Arc FlashTātaitai Arc Flash me te Karaehe Pākahiko
- Iahiko hapa ka puta peaPSCC, prospective short-circuit current, Ipf
- Te iahiko e rere ana i tētahi hapa me te impedance iti noa i tētahi wāhi. Me ū ki te iahiko taua ngā taputapu me ngā taura i reira.
- Iahiko hapa ka puta pea i te papa hiko matuaTātaitai fault rating
- PV arrayPV, solar, solar array, photovoltaic, ngā panel solar
- He rōpū PV module, kua hono ā-string, e huri ana i te rā ki te d.c. power.
- Tātaitai PV Array Isolator me te WhakawhenuaPV Array Isolator me te Whakawhenua
- PV stringstring, solar string
- Ngā PV module e hono ana i te raupapa, nā reira ka tāpiri ō rātou voltage ki te whakaputa i te voltage d.c. whakauru o te inverter.
- Tātaitai Rahi PV StringVoltage me te pāmahana o te PV string
R
- Te residual current tautuhiIΔn, reiti tripping, sensitivity
- Te iahiko toenga e tutuki ai te tripping o tētahi RCD, hei tauira 30 mA mō te whakamaru pāhiko.
- Tātaitai kōwhiri RCDRCD
- RCBOcircuit-breaker iahiko toenga me te whakamaru overcurrent, combination RCD
- Tētahi taputapu e whakakotahi ana i tētahi RCD me tētahi circuit-breaker hei whakamaru i tētahi ara iahiko kotahi.
- Tātaitai Whakaritenga RCDE hia ngā ara iahiko ka taea te whakanoho ki tētahi RCD
- RCDtaputapu iahiko toenga, safety switch, RCCB, ELCB, earth leakage circuit-breaker
- He taputapu e wehe ana ina neke ake te iahiko e rere ana ki te whenua i tētahi uara kua whakatakotoria. Ka whakamaru ia i ngā tāngata ki te pā hiko.
- Ngā momo RCD me ngā wāhi e hiahiatia aiTātaitai kōwhiri RCD
- Momo RCDType A, Type AC, Type B, Type F
- Ngā iahiko toenga e kitea ana e tētahi RCD: Type AC a.c. anake, Type A ka tāpiri i te d.c. pulsating, Type B ka tāpiri i te d.c. māeneene.
- Tātaitai kōwhiri RCDNgā momo RCD me ngā wāhi e hiahiatia ai
- RDC-DDtaputapu rapu iahiko toenga tika, Kitenga 6 mA d.c.
- He taputapu e kite ana i te d.c. residual current ngohe mai i tētahi EV charger, he maha ngā wā i te 6 mA, me tētahi RCD Type A.
- Tātaitai EV charger circuitMomo RCD
- ReactanceX
- Te whakahē ki te iahiko a.c. nā te inductance, nā te capacitance rānei, e tāpiri ana ki te aukati i te heke voltage.
- Tātaitai heke voltageImpedance
- Reactive powerkvar, var, Q
- Te power e rere whakamuri whakamua ana i waenga i te pūtake me ngā uta inductive, capacitive rānei, ā, kāore he mahi whānui e mahia ana.
- Tātaitai Power Wāhanga ToruPower factor me te reactive power
- Real powerkW, active power, true power, P
- Te power e huri ana te uta hei mahi, hei wera rānei, ka ine i te kW, he rite ki te apparent power whakareia ki te power factor.
- Tātaitai Power Wāhanga ToruApparent power
- Pāmahana taiao tohutoro
- Te pāmahana hau, oneone rānei e whakaaro ana te tūtohi reiti. Ka whakamahi a NZ i te 30 °C hau me te 15 °C oneone, ā, ka whakamahi a AU i te 40 °C me te 25 °C.
- AS/NZS 3008.1.1 me 3008.1.2: ngā āhuatanga AU me NZKaha kawe iahiko me te derating
- Raupapa resonanceresonant harmonic, parallel resonance
- Te harmonic e hono ai te peke capacitor me te puna hiko: te pūtakerau o te taumata hapa ki runga i te kvar peke.
- Tātaitai power factor correctionHarmonics
- Te roa o te ara
- Te roa o tētahi taura i tōna ara, kotahi te huarahi. Ka tautuhia te kupu e AS/NZS 3008.1.1:2025, ā, ka tipu te heke voltage me te loop impedance i a ia.
- Tātaitai heke voltageRahi Taura DC: pākahiko 48 V me te PV array 600 VTātaitai Te Roa Nui Rawa o te Ara Iahiko
S
- Segregationwehenga o ngā ara iahiko
- Te whakawehe i ngā ara iahiko o ngā voltage rerekē, o ngā ratonga rerekē mā te tawhiti, ngā sheath, ngā arai rānei; ka uhi te AS/NZS 3000 Cl 3.9.8 i tēnā.
- Tātaitai Segregation and SeparationELV
- SELVvoltage iti rawa wehe, voltage iti rawa haumaru
- He pūnaha ELV i wehea mai i te whenua me ngā voltage teitei ake, nō reira kāore he mōrearea hiko i tētahi hapa kotahi.
- Tātaitai Wet Area ZonesELV
- Ara wehetransformer isolating, electrical separation
- He ara iahiko e whangaia ana e tētahi isolating transformer, kāore hoki i hono ki te whenua, nō reira kāore he pā hiko i tētahi hapa ki te whenua.
- Tātaitai Wet Area ZonesTātaitai Puna Hiko Wāhi Hanga
- Slip
- Ka pēhea te heke o te tere o te tuaka o tētahi mōtā induction i raro i tōna tere synchronous, hei ōrau.
- Tātaitai mōtāSynchronous speed
- Socket-outletGPO, power point, power outlet, socket, outlet, plug socket
- He whakauru mau e hono ai te plug, e whakarato ana i te puna hiko ki ngā taputapu nekeneke.
- Tātaitai Te Uta o te Ara IahikoTātaitai Te Wāhi o te Accessory
- Kaitīmata māeneenetīmata māeneene
- He starter e whakarewa ana i te voltage mōtā i roto i ētahi hēkona me ngā thyristor hei whakaiti i te iahiko tīmata.
- Tātaitai tikanga tīmata mōtāTikanga tīmata mōtā: iahiko me te torque
- Aukati wera o te oneone
- Te kaha o te oneone ki te aukati i te rerenga o te wera, i K·m/W. E whakaaro ana ngā wāhanga e rua o AS/NZS 3008.1 ki te 1.2 K·m/W.
- Ngā taura i raro i te whenua me ngā hononga hangaAS/NZS 3008 me BS 7671: whakataurite rahi tauraTātaitai Taura i Raro i te Whenua
- Kaha e toe anaheadroom, kaha wātea
- Te iahiko e taea tonu e te puna hiko te tuku: te reiti main switch tango te maximum demand i taua wāhanga.
- Tātaitai kaha e toe ana
- Rironga tūearth leakage, iahiko leakage, standing earth leakage
- Te iahiko e rere ana mai i ngā taputapu hauora ki te whenua i te whakamahinga noa, ā, ka tāpiri ki runga i tētahi RCD kotahi.
- Tātaitai RCD Leakage BudgetRironga RCD me te tapahanga raru
- Star-delta starterstar delta, Y-D, wye-delta
- He starter e rere ana i tētahi mōtā i te star, ā, i muri i tērā i te delta, ka whakaiti i te iahiko tīmata me te torque ki te kotahi-tuatoru.
- Tātaitai tikanga tīmata mōtāTātaitai ara iahiko mōtā
- Taura waea rino armouredSWA, taura armoured
- He taura he paparanga waea rino kei runga i ōna core, e whakamaru ana i te whakamaru mīhini, ā, ka taea te whakawhenua.
- Tātaitai Screen me te drain earthingTātaitai Taura i Raro i te Whenua
- Submainsub main, sub-main, submains
- He ara iahiko e rere ana i tētahi papa hiko ki tētahi atu papa hiko.
- Rahi taura submain: wāhanga toru 100 A, 60 m te roaTātaitai rahi taura
- Subtransient reactanceX''d, Xd"
- Te reactance o tētahi alternator i ngā porotaka tuatahi o tētahi hapa, e whakatakoto ana i tōna iahiko hapa tīmatanga.
- Tātaitai GeneratorTātaitai Rahi Generator
- Papa hikoDB, distribution board, papa, enclosure papa hiko
- He huinga whakawitiwiti, taputapu whakamaru me ngā busbar e whakahaere ana, e whakamaru ana hoki i ngā ara iahiko e whakaratohia ana e ia.
- Tātaitai form papa hikoNgā tapanga papa hiko me ngā tūtohi ara iahiko
- Synchronous speed
- Te tere o te mara huri o te mōtā, e whakaritea ana e te auau puna hiko me te tatau pou.
- Tātaitai mōtāSlip
T
- THDitotal harmonic distortion o te iahiko, THD
- Te iahiko harmonic o tētahi uta hei ōrau o tōna iahiko taketake.
- Tātaitai power factor correctionHarmonics
- Wāhanga toru3-phase, wāhanga toru, polyphase
- He puna hiko e toru ngā active 120° te wehenga; ka whakamahi NZ me AU i te 400 V i waenga i ngā raina me te 230 V ki te neutral.
- Tātaitai Power Wāhanga ToruVoltage raina
- Whakatakotoranga whakarahi wāTMS, dial wā, TDS
- Te tautuhinga relay e nuku ana i te IDMT curve ki runga, ki raro rānei i te wā, kāore e panoni ana tōna āhua.
- Tātaitai IDMT ProtectionIDMT
- TN-C-S
- Tētahi kaikawe e mahi ana i ngā mahi neutral me ngā mahi whakamaru i tētahi wāhanga o te pūnaha, ā, he kaikawe motuhake i ētahi atu wāhanga. Ko te MEN he pūnaha TN-C-S.
- IEC 60364 me ngā Wiring RulesPūnaha MEN: multiple earthed neutral, kua whakamāramatia
- Taura TPSTPS, kiripaka pakari, sheath, flat twin and earth, twin and earth, 2C+E
- He taura PVC-insulated, PVC-sheathed, papatahi, e rua neke atu ngā core me tētahi earth, e whakamahia ana mō te nuinga o ngā waea whare.
- Tātaitai Simplified SelectorTātaitai rahi taura
- Transformer impedanceZ%, impedance ōrau, uk, voltage impedance
- Te ōrau o te voltage tautuhi ka tuku i te Iahiko Uta Katoa mā tētahi transformer kua poto; ina iti te uara, ka piki ake te iahiko hapa.
- Tātaitai Transformer
- Trefoilrōpū trefoil, whakatakotoranga tapatoru
- Ngā taura single-core e toru o tētahi ara iahiko kua whakatakotoria e pā ana, i te anga tapatoru, e rua ngā diameter te whānui, i runga i tētahi cable tray.
- Tātaitai Whakakī Cable TrayCable tray
- Trip curveB curve, C curve, D curve, āhuatanga tripping, momo D
- Te awhe o te iahiko, he maha o te reiti, ina tapahi wawe te circuit-breaker; ko B te iti rawa, ko D te nui rawa.
- Tātaitai ara iahiko mōtāTātaitai Loop Impedance
U
- Utilisation factorUF, coefficient of utilisation, CU
- Te wāhanga o te rama lamp e tae ana ki te mahere mahi, ka pānuitia mai i te index rūma me ngā reflectance.
- Tātaitai lumen method mō te ramaHoahoa rama me te lumen method
V
- Variable speed driveVSD, VFD, variable frequency drive, inverter drive
- He drive e whakahaere ana i tētahi mōtā i te auau me te voltage rerekē, nō reira ka tīmata ia tata ki te iahiko uta katoa.
- Tātaitai tikanga tīmata mōtāTātaitai Rahi Generator
- Voltage dipvoltage sag, dip tīmatanga mōtā
- He heke poto i te voltage o te puna hiko, ka puta pinga ina tīmata te mōtā i runga i te generator, i tētahi puna hiko ngoikore rānei.
- Tātaitai Rahi GeneratorRahi generator mō te tīmata mōtā
- Heke voltageVD, volt drop
- Te heke voltage i roto i te taura e kawe ana i te iahiko. Ka whakaiti a AS/NZS 3000:2018 Cl 3.6.2 i a ia ki te 5 % mai i te wāhi puna hiko.
- Ngā pūtake o te heke voltageTātaitai heke voltage
- Piki Voltage
- Te piki voltage i roto i te taura ina tuku te inverter i te iahiko ki te whatunga. He rerekē tērā ki te heke voltage.
- Tātaitai Piki VoltagePiki voltage inverter solar i te 5 kW
W
- Wet area zoneZone 0, Zone 1, Zone 2, Zone 3, rohe rūma horoi
- Tētahi mokowā huri i tētahi pāku, i tētahi shower, i tētahi wairerewa, i tētahi puna wai rānei, e whakatapua ana e AS/NZS 3000 Section 6 ngā taputapu hiko.
- Tātaitai Wet Area ZonesWāhi maku: ngā rohe o Section 6
- Enclosure waea
- He conduit, duct, trunking rānei e karapotia ana i tētahi taura. He iti iho te reiti o te taura multicore kei roto i te thermal insulation i tētahi conduit.
- Tātaitai rahi tauraWhakakī Conduit me ngā tikanga whakaurunga
- Karaehe pūnaha waeaMomo A, Momo B, Momo C
- Te karaehe o tētahi pūnaha waea tanu i raro i te whenua i roto i te AS/NZS 3000 Table 3.5, e whakatakoto ana i tōna hōhonutanga me tōna whakamaru.
- Tātaitai Taura i Raro i te WhenuaOneone ki runga
- Tawhiti mahi
- Te tawhiti mai i tētahi arc pea ki te kanohi me te uma o te kaimahi; ka taunoa te taputapu arc flash ki te 455 mm.
- Tātaitai Arc FlashIncident energy
X
- XLPEcross-linked polyethylene, X-90
- He insulation taura thermoset e pāmahana ake ana i te PVC, nō reira ka kawe te rahi kaikawe ōrite i te iahiko nui ake.
- Tātaitai rahi tauraKaha kawe iahiko
Z
- Zeexternal earth fault loop impedance
- Te wāhanga o te earth fault loop impedance kei waho o te whakaurunga. Ko te Zs he Ze tāpiri te impedance o ngā kaikawe ara iahiko.
- Tātaitai Loop ImpedanceZs
- Zsearth fault loop impedance, EFLI, loop impedance, fault loop impedance
- Te impedance o te ara e haere ai te iahiko hapa whenua, mai i te puna hiko ki muri. Ka taea e te Zs iti te taputapu te whakamārama i te hapa i te wā tika.
- Earth fault loop impedance me te disconnection timeTātaitai Loop Impedance