Xaiv txoj cai cable rau koj lub hnub ci vaj huam sib luag yog qhov kev txiav txim siab tseem ceeb uas cuam tshuam rau kev ua haujlwm, kev nyab xeeb, thiab kev ua haujlwm ntev ntawm koj lub installation. Hnub ci cables, xws li H1Z2Z2-K thiab PV1-F, yog tsim tshwj xeeb los ua kom tau raws li qhov xav tau ntawm cov tshuab hluav taws xob photovoltaic (PV). Cov kab hluav taws xob no tau tsim los tswj cov hluav taws xob siab, tam sim no, thiab ib puag ncig kev ntxhov siab hauv lub hnub ci zog.
Nyob rau hauv tsab xov xwm no, peb yuav tshawb txog cov hom ntawm lub hnub ci cables, suav nrog H1Z2Z2-K thiab PV1-F, thiab muab kev taw qhia txog kev xaiv cov kev xaiv tsim nyog tshaj plaws rau koj lub hnub ci kev teeb tsa.
Dab tsi yog Solar Cable?
A hnub ci cable, tseem hu ua photovoltaic cable, yog ib qho tshwj xeeb hluav taws xob xaim tsim los cuam tshuam cov hnub ci vaj huam sib luag, inverters, thiab lwm yam khoom siv. Cov cables no tau tsim los ua haujlwm zoo nyob rau hauv ib puag ncig sab nraum zoov, muab kev ua haujlwm ntev nyob rau hauv cov xwm txheej hnyav.
Cov yam ntxwv tseem ceeb ntawm Solar Cables:
High Durability:Tiv thaiv qhov kub thiab txias, tiv thaiv UV, thiab kev ntxhov siab txhua yam.
Hluav taws xob Efficiency:Tsawg tiv thaiv kom txo qis zog poob.
Huab cua thiab hluav taws kub:Tsim los siv sab nraum zoov nrog cov khoom siv hluav taws xob tsis zoo thiab huab cua tsis zoo.
Kev Nyab Xeeb Kev Nyab Xeeb:Ua tau raws li kev nyab xeeb thoob ntiaj teb thiab cov qauv kev ua haujlwm.
Hom Solar Cables
1. H1Z2Z2-K Cables
H1Z2Z2-K cable yog tus qauv tshiab tshaj plaws rau cov xov tooj hluav taws xob photovoltaic, ua tau raws li cov kev cai nruj ntawm EN 50618. Nws yog qhov ruaj khov thiab zoo tagnrho rau niaj hnub high-voltage solar installations.
Yam ntxwv:
Cov khoom siv rwb thaiv tsev:Hla-txuas polyethylene (XLPE), ua kom ntseeg tau qhov kub thiab txias thiab lub zog txhua yam.
Cov khoom siv conductor:Tinned tooj liab, muab zoo heev conductivity thiab tsis kam mus corrosion.
Kev ntsuas hluav taws xob:1.5 kV DC, haum rau cov tshuab muaj peev xwm PV.
Standards Ua raws li:EN 50618 thiab IEC 62930
Daim ntawv thov:Siv nyob rau hauv vaj tse, kev lag luam, thiab kev siv hluav taws xob hnub ci.
H1Z2Z2-K cables raug suav hais tias yog tus qauv kub rau kev teeb tsa hnub ci vim lawv qhov ua tau zoo dua qub thiab ua haujlwm tau zoo hauv kev hloov hluav taws xob.
2. PV1-F Cables
PV1-F cable, tus qauv ua ntej hauv kev lag luam hnub ci, tseem siv dav rau nws txoj kev ntseeg tau thiab hloov tau yooj yim. Txawm hais tias nws tau raug hloov ib nrab los ntawm H1Z2Z2-K, PV1-F tseem yog qhov kev xaiv siv tau rau ntau daim ntawv thov.
Yam ntxwv:
Cov khoom siv rwb thaiv tsev:Halogen-free flame-retardant (HFFR) compounds.
Kev ntsuas hluav taws xob:1.
Cov khoom siv conductor:Tinned tooj liab rau kev ua tau zoo hauv qhov chaw sab nraum zoov.
Flexibility:Zoo heev rau installation xav tau maneuverability.
Standards Ua raws li:TÜV tau ntawv pov thawj, ua kom muaj kev nyab xeeb thiab ua haujlwm siab.
3. General Photovoltaic Cables
A photovoltaic cableyog ib lo lus dav dav uas suav nrog H1Z2Z2-K, PV1-F, thiab lwm yam hnub ci cables. Cov kab hluav taws xob no tau tsim los ua kom tau raws li qhov tshwj xeeb ntawm lub hnub ci fais fab, muab kev ruaj ntseg, kev nyab xeeb, thiab kev ua haujlwm zoo.
Feature ntawm Photovoltaic Cables:
UV thiab ozone tsis kam.
Flame-retardant khoom rau kev nyab xeeb hluav taws.
Kev sib raug zoo nrog cov qauv txuas zoo li MC4.
Lub neej ntev kev pab cuam nyob rau hauv tas li raug rau sab nraum cov ntsiab lus.
Sib piv H1Z2Z2-K thiab PV1-F
| Feature | H1Z2Z2-K | PV1-F |
|---|---|---|
| Kev ntsuas hluav taws xob | 1.5 kV dc | 1. 0 kV DC |
| Durability | Kev tiv thaiv siab dua rau cov xwm txheej hnyav | Kev ntseeg siab rau feem ntau ib puag ncig |
| Rwb thaiv tsev | Hla-txuas polyethylene (XLPE) | Halogen-dawb nplaim-retardant (HFFR) |
| Daim ntawv thov | High-voltage, loj-scale systems | Me me mus rau nruab nrab-scale systems |
| Cov qauv | TS EN 50618 | TÜV-certified |
Thaum ob lub cables yog cov kev xaiv zoo tshaj plaws rau kev teeb tsa hnub ci, H1Z2Z2-K yog qhov nyiam rau cov tshuab niaj hnub vim nws cov yam ntxwv siab heev thiab qhov ntsuas hluav taws xob ntau dua.
Tej yam yuav tsum tau xav txog thaum xaiv ib lub hnub ci Cable
Voltage thiab tam sim no xav tau:
Sib piv cov kab hluav taws xob ntsuas hluav taws xob nrog koj qhov system specifications.
Rau cov tshuab hluav taws xob siab, xaiv rau H1Z2Z2-K cables.
Ib puag ncig tej yam kev mob:
Ntsuam xyuas qhov chaw teeb tsa rau qhov raug UV, qhov kub thiab txias, thiab kev ntxhov siab txhua yam.
Ob leeg H1Z2Z2-K thiab PV1-F muaj kev tiv thaiv zoo rau sab nraum zoov.
Ua raws li cov qauv:
Xyuas kom cov cable ua raws li cov qauv kev lag luam xws li EN 50618 (rau H1Z2Z2-K) lossis TÜV ntawv pov thawj (rau PV1-F).
Qhov System Loj:
Rau cov cuab yeej siv hluav taws xob, H1Z2Z2-K yog qhov kev xaiv zoo tshaj vim nws muaj peev xwm ntau dua.
PV1-F yog haum rau cov tshuab me me los yog retrofitting qub installation.
Cable Length thiab Voltage poob:
Cov kab ntev ntev tuaj yeem ua rau qhov poob qis, txo qhov kev ua haujlwm ntawm lub cev.
Xaiv cov kab hluav taws xob uas tsis muaj kev tiv thaiv thiab npaj layouts kom txo qhov ntev tsis tsim nyog.
Kev siv ntawm Solar Cables
Hnub ci cables muaj ntau yam thiab pom siv nyob rau hauv ntau qhov chaw ntawm lub photovoltaic system:
Module Interconnections:Txuas tus kheej lub hnub ci vaj huam sib luag los ua ib qho kev sib txuas lossis kev sib txuas.
Vaj huam sib luag rau Inverter Connection:Nqa DC lub zog los ntawm lub hnub ci vaj huam sib luag rau inverter rau AC hloov dua siab tshiab.
Roj teeb Systems:Hauv kev teeb tsa off-grid, cables txuas cov roj teeb rau cov tswj hwm.
Grounding thiab Safety:Muab grounding rau qhov system los tiv thaiv hluav taws xob ua txhaum.
Installation Cov kev coj ua zoo tshaj plaws
Routing zoo:Tsis txhob khoov ntse thiab xyuas kom cov cables ruaj ntseg nrog cov clips tsim nyog.
Kev tiv thaiv:Siv cov kav dej los yog cov tais cable los tiv thaiv cov kab hluav taws xob los ntawm kev puas tsuaj.
Compatibility:Match cable connectors (piv txwv li, MC4) nrog cov khoom siv rau kev sib txuas seamless.
Tsis tu ncua:Tshawb xyuas cov cables ib ntus kom pom tias hnav, corrosion, lossis puas.