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Kev Taw Qhia
Kev xaiv tus neeg muab khoom siv hluav taws xob photovoltaic DC rau qhov project hnub ci kev lag luam yog kev txiav txim siab txog kev siv tshuab thiab kev lag luam nrog rau cov txiaj ntsig mus sij hawm ntev. Qhov zoo ntawm cov cable cuam tshuam rau kev nyab xeeb, kev tsim hluav taws xob, kev saib xyuas zaus, thiab kev ua raws li thoob plaws tag nrho qhov sib npaug ntawm lub kaw lus, txawm tias nws sawv cev rau ib feem me me ntawm tag nrho cov nqi project. Tsab xov xwm no piav qhia txog dab tsi sib txawv ntawm cov khoom zoo tshaj plaws. Hnub Ci Cable cov chaw tsim khoom, txij li kev xaiv cov khoom siv thiab cov qauv ntawv pov thawj mus rau kev sib xws ntawm kev tsim khoom, kev muaj peev xwm kuaj, thiab kev ntseeg tau ntawm kev xa khoom. Thaum kawg, koj yuav muaj lub moj khaum siv tau rau kev sib piv cov neeg muab khoom thiab txo qhov kev pheej hmoo ntawm kev yuav khoom hauv cov chaw siv hluav taws xob thiab cov chaw lag luam loj.
Vim Li Cas Xaiv Lub Chaw Tsim Khoom Siv Hluav Taws Xob Hnub Ci Zoo Tshaj Plaws
Kev yuav cov khoom siv rau cov khoom siv photovoltaic arrays uas siv tau ntau qhov chaw yuav tsum tau ua tib zoo saib xyuas kom meej, vim tias qhov sib npaug ntawm lub zog hluav taws xob ntawm lub kaw lus cuam tshuam ncaj qha rau qhov txiaj ntsig mus sij hawm ntev ntawm cov khoom muaj nqis. Thaum cov photovoltaic modules thiab inverters tswj hwm feem ntau ntawm cov peev nyiaj yuav khoom, cov khoom siv hluav taws xob ncaj qha (DC) ua haujlwm ua lub cev ncig ntawm tag nrho lub Hoobkas hluav taws xob. Txawm hais tias cov xov hlau feem ntau tsuas yog suav txog 1% txog 2% ntawm tag nrho cov peev nyiaj pib, cov cabling tsis zoo yog lub luag haujlwm rau feem pua ntawm cov teeb meem ntawm lub kaw lus, arc flashes, thiab lub sijhawm tsis tau npaj tseg. Xaiv ib qho tus khub tsim khoom tshwj xeeb yog li ntawd, nws yog ib qho tseem ceeb uas yuav tsum muaj kev npaj ua ntej es tsis yog ib qho kev lag luam yooj yim.
Txhais Cov Xov Tooj Hnub Ci hauv Kev Yuav Khoom Lag Luam
Hauv kev lag luam industrial, ib qho kev lag luam tshwj xeeb HNUB CAIJ CABLEyog tsim tshwj xeeb piv rau cov xov hluav taws xob txheem. Cov cables no yog tsim tshwj xeeb rau Kev sib txuas ntawm lub hnub ci cov vaj huam sib luag thiab xa cov hluav taws xob ncaj qha mus rau cov thawv sib txuas thiab cov inverters hauv nruab nrab hla cov av dav dav. Cov lus qhia niaj hnub no xav kom cov cables no tswj hwm cov hluav taws xob ntawm lub cev kom zoo txog li 1500V DC, tus qauv uas txo qis kev poob ntawm kev sib kis hauv ntau lub megawatt installations. Cov pab pawg yuav khoom yuav tsum nrhiav cov cables uas muaj cov rwb thaiv tsev electron-beam cross-linked siab heev, kom ntseeg tau tias lawv tuaj yeem tiv taus ntau xyoo ntawm kev raug rau cov yam ntxwv ib puag ncig hnyav. Cov yam ntxwv no suav nrog kev tawg ultraviolet hnyav, cov ozone concentration siab, thiab kev hloov pauv huab cua hnyav uas pom ntau hauv suab puam, ntug dej hiav txwv, lossis cov ntawv thov hnub ci ntab.
Kev Pheej Hmoo Txog Kev Lag Luam, Kev Siv Tshuab, thiab Kev Ua Haujlwm
Cov kev pheej hmoo cuam tshuam nrog kev xaiv tus khub tsim khoom qis dua yog qhov loj heev thiab muaj ntau yam. Kev lag luam, qhov hluav taws xob poob ntau tshaj 2% - feem ntau yog los ntawm cov kab sib tshuam tsis txaus lossis cov tooj liab tsis huv - txhais tau tias muaj kev poob hluav taws xob ntau heev hauv lub neej ua haujlwm 25 xyoo. Technically, cov ntaub ntawv rwb thaiv tsev qis dua yog cov uas yooj yim rau kev tawg me me, dej nkag, thiab thermal degradation. Cov kev pheej hmoo no ua rau muaj kev pheej hmoo ua haujlwm ntawm cov teeb meem hauv av, inverter tripping, thiab hluav taws xob loj heev. Kev kho cov teeb meem no xav tau kev kuaj mob ntau, kev tshem tawm lub cev, thiab cov nqi hloov pauv uas ntau dua li cov nyiaj txuag tau los ntawm kev xaiv tus neeg muab khoom qis dua.
Kev Ntsuas Txog Kev Siv Tshuab, Kev Ua Raws Cai, thiab Kev Zoo
Kev ntsuam xyuas ib lub chaw tsim khoom yuav tsum tau muaj kev ntsuam xyuas txog lawv cov kab khoom, kev nrhiav khoom siv, thiab cov qauv kev ruaj ntseg zoo. Cov neeg muab khoom zoo tshaj plaws txawv ntawm kev ua raws li cov qauv hluav taws xob thoob ntiaj teb thiab siv cov khoom siv raw zoo tshaj plaws uas lav qhov kev ua haujlwm ruaj khov nyob rau hauv qhov siab tshaj plaws thiab cov xwm txheej ib puag ncig hnyav.
Cov Lus Qhia Tshwj Xeeb, Cov Khoom Siv, thiab Cov Kev Ntsuas Kev Ua Tau Zoo
Kev ua tau zoo thiab lub neej ntev ntawm ib qho cable ncaj qha tam sim no raug tswj los ntawm nws cov khoom siv conductor thiab cov khoom siv rwb thaiv tsev. Cov kev coj ua zoo tshaj plaws hauv kev lag luam yuam kom siv cov Class 5 flexible tinned copper conductors, uas muab kev tiv thaiv corrosion zoo dua thiab kev ywj pheej piv rau cov tooj liab liab qab lossis txhuas lwm txoj hauv kev. Cov khoom siv rwb thaiv tsev thiab cov tsho sab nraud yuav tsum siv Cross-linked Polyolefin (XLPO). Cov polymer tshwj xeeb no ua kom muaj kev ruaj khov ntawm kev ua haujlwm thoob plaws ntau qhov kub ntawm -40 ° C txog + 120 ° C, tiv thaiv lub tsho kom tsis txhob yaj thaum lub caij ntuj sov siab tshaj plaws lossis tawg thaum hmo ntuj txias. Cov neeg yuav khoom yuav tsum ua tib zoo soj ntsuam cov lus qhia no nrog rau cov kev xav tau ntawm qhov project.
| Feature | Qib Lag Luam Txheem | Qib Kev Lag Luam Zoo Tshaj Plaws |
|---|---|---|
| Kev Ntsuas Hluav Taws Xob ntawm Lub Cev | 1000V DC | 1500V DC |
| Cov Khoom Siv Conductor | Tooj Liab Qab / Aluminium | Tooj Liab Tinned (Chav Kawm 5) |
| Cov Khoom Siv Rwb Thaiv Tsev | PVC txheem | Electron-beam Cross-linked XLPO |
| Lub Neej Xav Tau | 10 - 15 Xyoos | 25+ Xyoo |
| Kub Ua Haujlwm | -15°C txog +90°C | -40°C txog +120°C |
Cov Ntawv Pov Thawj, Kev Ntsuas, thiab Kev Taug Qab Tau
Cov chaw tsim khoom muaj koob npe yuav muab cov ntaub ntawv pov thawj ua pov thawj tias ua raws li cov qauv thoob ntiaj teb, feem ntau yog EN 50618 (uas xaiv hom cable H1Z2Z2-K) thiab UL 4703 rau kev lag luam North American. Cov neeg yuav khoom yuav tsum xyuas kom meej tias tus neeg muag khoom tswj hwm cov ntawv pov thawj ISO 9001 thiab ISO 14001 rau lawv cov chaw tsim khoom. Ntxiv mus, cov chaw tsim khoom zoo tshaj plaws siv kev sim inline, xws li kev sim hluav taws xob siab, kev sim thermal endurance, thiab kev ntsuas laser, kom ntseeg tau tias cov nqi tsim khoom tsis zoo tseem nyob qis dua 0.1% qhov txwv. Kev taug qab tag nrho cov khoom lag luam - los ntawm thawj tus pas nrig tooj liab nyoos mus rau qhov tiav, serialized spool - yog qhov tsis sib tham tau rau kev lees paub zoo hauv kev lag luam thiab kev thov lav.
Cov Neeg Yuav Khoom Yuav Tsum Piv Li Cas Cov Neeg Muag Khoom Siv Hluav Taws Xob Hnub Ci
Tsis tas li ntawm cov lus qhia txog kev siv tshuab thiab kev kuaj hauv chaw kuaj mob, lub peev xwm ua lag luam thiab kev ua haujlwm ntawm cov chaw tsim khoom txiav txim siab lawv txoj kev ua tau zoo ua tus khub koom tes ntev. Cov kws tshaj lij kev yuav khoom yuav tsum soj ntsuam cov neeg muab khoom raws li lawv lub peev xwm xa khoom ntau yam tsis tu ncua, tswj kev nyuaj ntawm kev thauj mus los, thiab muab cov qauv nqi sib tw thiab pob tshab uas sib haum nrog kev pab nyiaj txiag rau cov haujlwm.
Kev Yuav Khoom, Kev Thauj Khoom, Lub Sijhawm Ua Ntej, thiab Tag Nrho Tus Nqi
Kev ntseeg tau ntawm cov khoom xa tuaj yog qhov tseem ceeb rau kev tswj hwm kev nruj cov sijhawm tsim kho project thiab zam kev ncua sijhawm kim heev. Cov neeg yuav khoom lag luam yuav tsum soj ntsuam lub peev xwm tsim khoom ntawm tus neeg tsim khoom thiab tus qauv Yam Tsawg Kawg Nkaus (MOQs), uas feem ntau yog txij li 10 kilometers txog 50 kilometers rau kev cai hla-seem, cov tuab ntawm lub tsho tshwj xeeb, lossis cov xim-coded khiav. Lub sijhawm ua khoom yog lwm qhov tseem ceeb; cov neeg muab khoom theem ib feem ntau tswj lub sijhawm tig rov qab txhim khu kev qha ntawm 4 txog 8 lub lis piam txij li kev tshaj tawm ntawm daim ntawv xaj yuav mus rau qhov chaw nres nkoj tawm mus. Thaum xam tus nqi tag nrho ntawm kev muaj (TCO), cov neeg yuav khoom yuav tsum suav nrog cov ntim khoom xa tuaj, cov se ntshuam, thiab kev ruaj khov ntawm cov ntim khoom. Piv txwv li, cov nruas ntoo txhawb nqa yog qhov tsim nyog heev los tiv thaiv kev puas tsuaj rau kev thauj mus los rau cov xaj hnyav, loj loj xa los ntawm kev thauj khoom hauv dej hiav txwv.
Cov Txheej Txheem Kev Tsim Nyog Rau Tus Neeg Muab Khoom
Kev tsim kom muaj cov txheej txheem kev tsim nyog rau tus neeg muag khoom uas muaj zog yuav txo tau cov kev pheej hmoo ntawm kev ua tiav thiab ua kom muaj kev sib haum xeeb ntawm cov neeg tsim khoom thiab cov chaw tsim khoom. Cov pab pawg yuav khoom yuav tsum pib cov txheej txheem no los ntawm kev thov cov ntawv qhia kev kuaj mob hauv chaw soj ntsuam sab nraud - xws li cov los ntawm TÜV Rheinland, VDE, lossis UL - los txheeb xyuas cov ntaub ntawv sab hauv ntawm cov chaw tsim khoom. Cov txheej txheem kev tsim nyog kuj tseem yuav tsum suav nrog kev tshuaj xyuas lub Hoobkas kom ntxaws los tshuaj xyuas cov tshuab extrusion, cov txheej txheem kos duab tooj liab, thiab cov xwm txheej khaws cia cov khoom siv raw. Thaum kawg, kev tshuaj xyuas kev ruaj ntseg nyiaj txiag ntawm tus neeg muag khoom, lawv txoj kev ua raws li kev lag luam thoob ntiaj teb, thiab lawv cov ntaub ntawv keeb kwm ntawm kev xa tawm. cov khoom siv ntau megawatt nyob rau hauv cov cheeb tsam zoo sib xws muab kev ntseeg siab tsim nyog los muab cov ntawv cog lus loj.
Cov Ntsiab Lus Tseem Ceeb
- Cov lus xaus tseem ceeb tshaj plaws thiab cov laj thawj rau SOLAR CABLE
- Cov lus qhia tshwj xeeb, kev ua raws li txoj cai, thiab kev kuaj xyuas kev pheej hmoo uas tsim nyog lees paub ua ntej koj cog lus
- Cov kauj ruam tom ntej thiab cov lus ceeb toom uas cov nyeem ntawv tuaj yeem siv tau tam sim ntawd
Cov Lus Nug Feem Ntau
Cov xov hluav taws xob DC hnub ci kev lag luam yuav tsum txhawb nqa qhov ntsuas hluav taws xob twg?
Rau feem ntau cov haujlwm niaj hnub thiab C&I, teev cov xov hluav taws xob 1500V DC kom txo qhov poob thiab phim cov qauv tsim tam sim no.
Cov khoom siv hluav taws xob thiab cov khoom siv rwb thaiv tsev twg zoo tshaj plaws rau lub hnub ci cable?
Xaiv cov hlau tooj liab uas muaj XLPO rwb thaiv tsev thiab lub tsho kom tiv taus xeb, yooj ywm, thiab lub neej ntev sab nraum zoov.
Cov ntawv pov thawj twg yuav tsum muab rau cov chaw tsim khoom siv hluav taws xob photovoltaic DC?
Nrhiav kev ua raws li EN 50618 lossis UL 4703, ntxiv rau daim ntawv pov thawj ISO 9001 thiab ISO 14001 rau lub chaw tsim khoom.
Cov neeg yuav khoom yuav ua li cas thiaj paub tseeb tias qhov zoo ntawm cov xov hlau ua ntej tso ib qho kev txiav txim loj?
Thov cov ntawv qhia txog kev sim, cov ntaub ntawv taug qab ua ke, thiab cov ntsiab lus ntawm kev kuaj xyuas inline xws li kev sim hluav taws xob, kev sim thermal, thiab kev tshuaj xyuas qhov ntev.
Vim li cas tus neeg muab khoom siv hluav taws xob hnub ci pheej yig thiaj muaj kev pheej hmoo rau cov haujlwm lag luam?
Cov xov hluav taws xob pheej yig dua tuaj yeem ua rau muaj qhov hluav taws xob poob qis dua, kev ua tsis tiav ntawm kev rwb thaiv tsev, kev mus ncig ntawm inverter, thiab lub sijhawm tsis ua haujlwm kim heev uas ntau dua li kev txuag nyiaj thaum pib.