Ua ib feem ntawm lub zog huv si, lub hnub ci zog tau nce maj mam dhau los ua qhov tseem ceeb ntawm lub zog loj ntawm lub zog hluav taws xob kev hloov pauv. Nrog kev nthuav dav ntawm lub hnub ci zog, kev xaiv thiab cov ntaub ntawv thov tau ua tshwj xeeb. Kab lus no yuav tshawb txog cov yam ntxwv tseem ceeb ntawm lub hnub ci cables, tshwj xeeb tshaj yog cov ntaub ntawv sib cav sib ceg (XLPE), sab nraud} k cables, hauv hnub ci.
1. Cov kev paub ntawmHnub ci cables
Hnub ci clesles yog cables tsim qauv rau hnub ci lub hnub ci, tsuas yog siv los txuas photovoltaic panels nrog inverters, roj teeb thiab lwm yam khoom siv. Piv nrog cov clesnary dog dig, hnub ci kab yog tsim los yog huab cua-resistant, high-anti-resistant thiab anti-anti-antient thaum siv tau zoo sab nraum zoov.
2. Taw qhia rauH1Z2Z 2- k Cables
H1Z2Z {{{{2} K Cables yog hnub ci sib luag uas yog siv rau European Cov Qauv EN 50618. Siv lub tshuab hluav taws xob hauv lub tshuab ci ntsa iab. Nws cov ntaub thaiv npog sab nraud yog ua los ntawm boss-txuas Polyethylene (XLPE), uas ua rau lub cable muaj huab cua zoo thiab kev ntseeg tau ntev hauv chaw ib sab. Hla-txuas Polyethylene muaj siab tiv thaiv cov cawv ntawm ultraviolet rays, kev hloov pauv huab cua thiab lwm yam hloov sab nraud ntawm txoj hlua cable.
3. Qhov txiaj ntsig ntawm cov khoom sib cais ntawm cov khoom-txuas-txuas Polyethylene (XLPE)
Hla-txuas Polyethylene (XLPE) yog cov polyethylene cov khoom kho los ntawm ib txheej txheem sib txuas. Nws daim ntawv thov hauv lub hnub ci cabes yog feem ntau yog vim nws cov khoom siv lub cev thiab tshuaj lom neeg ruaj khov. Hauv qab no yog qee qhov zoo ntawm XLPE cov ntaub ntawv:
Kev kub siab kuj:Hla-txuas Polyethylene muaj lub siab melting taw tes thiab tuaj yeem ua haujlwm ntev nyob rau hauv ib puag ncig kub siab uas tsis muaj kev muag muag lossis kev tsis zoo.
Huab cua Kuj:Cov khoom siv tuaj yeem tiv thaiv cov cawv ntawm ultraviolet rays, ozone thiab lwm yam ntuj, thiab hloov kho kom ntev sab nraum zoov ib puag ncig.
Corrosion Kuj:XLPE cov khoom muaj zog tsis kam rau ya raws, tshuaj lom neeg thiab roj, thiab haum rau siv nyob rau hauv ntau qhov chaw hnyav.
Cov hluav taws xob rwb thaiv tsev zoo nkauj:Lub rwb thaiv rwb thaiv tsev siab yog cov khoom siv kom ntseeg tau tias muaj kev nyab xeeb ntawm cov cable thiab tsis txhob muaj teeb meem fais fab lossis cov teeb meem Circuit Court.
Cov yam ntxwv no pab tau H1z2z 2- k cables ua kom muaj kev nyab xeeb rau lub zog hluav taws xob thiab lwm yam khoom siv, tab sis kuj ua tsis tau kev pheej hmoo ntawm kev ua tsis tiav.
4. Qhov kev sib raug zoo ntawm lub hnub ci ci thiab hnub ci zog
Hnub ci cables (hnub ci hlau) yog ib feem tseem ceeb ntawm lub hnub ci zog. Lawv yog lub luag haujlwm rau kev sib txuas sib txawv ntawm cov khoom sib txawv hauv photovoltaic zog ntau tiam. Feem ntau, hnub ci cable tau muab faib ua ob pawg: DC cables thiab AC cables. DC cov qoob loo tsuas yog siv los txuas photovoltaic panels rau inverters rau inverters, thaum ac clesnab txuas inverters mus rau daim phiaj lossis roj teeb. Txij li cov clesles yuav tsum tau ua haujlwm ntev ntev hauv chaw ib cheeb tsam sab nraud, lawv txoj kev tiv thaiv lawv txoj kev tiv thaiv yog qhov tseem ceeb.
Cov qauv rau hnub ci cim:H1Z2Z {{{2} K Cleshles ua raws cov qauv thoob ntiaj teb thiab European Cov Qauv E 50618 kom ntseeg tau tias yog qhov zoo thiab kev ntseeg tau ntawm cov cable. Cov qauv txheej txheem no qhia txog cov kev xav tau zoo xws li kub tsis kam, huab cua tsis kam, thiab UV tsis kam, ua kom muaj kev nyab xeeb ntawm lub hnub ci zog.
Cable Ceg Citeria:Ntxiv rau kev xaiv ntawm cov ntaub ntawv txheej txheem sab nraud, cov kev xaiv ntawm cov hnub ci tsim nyog kuj tseem xav tau kev coj ua txheej, thiab lub durability ntawm lub cable. Tshwj xeeb tshaj yog nyob rau hauv cov kub siab, siab noo thiab siab ultraviolet ib puag ncig cuam tshuam rau lub zog loj thiab kev pabcuam lub neej ntawm lub zog hluav taws xob.
5. Txij Nkawm thiab Kev Tswj Cov Hnub Ci Cables
Lub sijhawm ua haujlwm ntev ntawm hnub ci cables yog tus yuam sij kom ntseeg tau tias cov haujlwm ua haujlwm tau zoo ntawm photovoltaic zog ntau tiam. Thaum txhim kho cov cables, cables ntawm cov kev qhia tshwj xeeb uas tsim nyog yuav tsum tau xaiv raws li cov kev cai tshwj xeeb ntawm cov cai ntawm lawv cov khoom siv hluav taws xob ua tau raws li cov qauv. Nyob rau tib lub sijhawm, kev tu txhua hnub ntawm lub hnub ci cables yuav tsum tsis txhob tsis quav ntsej. Nquag kuaj xyuas cov tsos, rwb thaiv tsev txheej thiab kev sib txuas ntawm cov teeb meem xws li kev laus, uas tuaj yeem txhim kho kev ntseeg tau ntawm cov kab ke.
Cable tshuaj xyuas:Txheeb xyuas cov ntaub qhwv kab ntsig sab nraud ntawm lub cable yog hnav lossis tawg kom ntseeg tau tias tsis muaj kev pheej hmoo ntawm cov neeg xyuas kev coj ua lossis kev pheej hmoo.
Huv lub cable:Khaws rau saum npoo ntawm cable huv kom tsis txhob muaj plua plav thiab cov khib nyiab uas cuam tshuam rau cov cua sov dissipation thiab kev ua haujlwm ib txwm muaj ntawm cable.
Zam kev cuam tshuam cable:Thaum txhim kho lub cable, tsis txhob khoov ntau dhau thiab tswj hwm qhov tsim nyog bender kom tiv thaiv kev puas tsuaj rau sab hauv ntawm lub cable.
6. Yav Tom Ntej Kev Loj Hlob
Nrog rau kev txhim kho ntawm cov photovoltaic kev lag luam, thev naus laus zis ntawm lub hnub ci cables tseem yuav txhim kho tas li. Yav tom ntej, hnub ci cable yuav ua tiav cov kev sib tawg hauv cov hauv qab no:
Ntau thev taus thiab hloov tau:Nrog kev nce qib ntawm thev naus laus zis, cov khoom siv cable tshiab yuav ntxiv txhim kho kev ua kom muaj qhov kub siab, corrosion tsis kam, UV Kuj, thiab lwm yam.
Kev tswj ntse:Nrog rau daim ntawv thov ntawm Is Taws Nem ntawm cov khoom thiab cov cuab yeej ntse tshaj plaws hauv lub sijhawm thiab teeb meem thaum ntxov, yog txhim kho kev ruaj khov thiab ua haujlwm ntawm tag nrho cov kab ke.
Cov Khoom Siv Ib Zos Zoo Ib Zos:Kev tiv thaiv ib puag ncig tau dhau los ua kev saib xyuas thoob ntiaj teb. Nyob rau hauv lub neej yav tom ntej, hnub ci cable yuav them ntau dua rau cov ntaub ntawv zoo ib puag ncig, txo cov kuab paug rau ib puag ncig, thiab txhim kho kev siv hluav taws xob.