UL 4703 PV Cable photovoltaic Cov Lus Qhia Tsim

Nrog rau kev nrawm nrawm thoob ntiaj teb kev hloov pauv, photooltaic (PV) lub zog hluav taws xob ua si ntau dua hauv kev siv zog tsis zoo hauv kev siv hluav taws xob huv. Hauv PV system tsim, cov kab ke yog cov tseem ceeb ntawm lub zog kis, thiab lawv txoj kev ntseeg tau ncaj qha cuam tshuam rau kev nyab xeeb, thiab kev pabcuam lub neej ntawm tag nrho cov kab ke. Piv nrog PV modules thiab inverters, cov cable feem ntau tau saib xyuas, tab sis qhov tseeb, lawv qhov kev ua tau tseem ceeb rau lub sijhawm ntev ntawm lub system.

Ntawm PV cable qauv,UL 4703 PV CABLE, nrog nws tus qauv tsim thiab mob siab thov muab tso, tau dhau los ua cov kev daws teeb meem uas nyiam hauv Asmeskas. Cov lus qhia no kawm txog PV Cable tsim qauv tsim nyog, cov yam ntxwv kev siv ntawm UL 4703, piv nrog cov txheej txheem siv feem ntau, kev thov cov phiaj xwm hauv PV cov phiaj xwm, thiab cov khoom lag luam zoo. Nws lub hom phiaj los pab cov qauv tsim qauv, engineers, thiab cov kws tshaj lij tshwj xeeb tau nkag siab thiab siv UL 4703 PV cable hauv lawv cov dej num.

Cable yuav tsum nyob rau hauv PV tshuab

Cov Kev Yuav Tsum Tau

Cables nyob rau hauv PV lub tshuab yuav tsum tau ua haujlwm hauv qab ntev {}}}}} kev yuav tsum tau ua kom muaj siab dua cov txheej txheem tsim lossis cov cab kuj. Cov ntsiab lus tseem ceeb xws li:

• High Voltage Peev: Niaj hnub pv dc no feem ntau ncav cuag 1500v, nrog yav tom ntej txoj kev mus rau 2000V, xav tau cables roltage endernage.
• Huab Cua Kuj: Ntev {- Term tshwm sim rau UV hluav taws xob, ozone, nag, thiab huab cua ove {{}} Cov ntaub ntawv resistant.
• Rwb thaiv tsev muaj kev cia siab: Tiv thaiv kev xau dej thiab ua kom tawg, ua kom muaj zog sib kis tau.
• Nplaim taws retardancy & cov pa luam yeeb tsawg: Cov kab ke yuav tsum tiv thaiv Ignition thiab tawm cov pa luam yeeb tsawg heev thaum muaj hluav taws, ua raws li kev nyab xeeb kev nyab xeeb.

Qhov tseem ceeb ntawm cov qauv

• UL (Underwriters chaw soj ntsuam) yog cov ntawv pov thawj kev nyab xeeb tshaj plaws hauv hluav taws xob lub cev hauv lub cev hauv North America. Cables tau lees paub nyob rau hauv UL 4703 yauv mus kuaj hluav taws xob rau hauv PV fais fab nroj tsuag thoob plaws Asmeskas, Canada, thiab Latin America.

Cov ntawv thov hauv DC vs. AC sab

• DC sab (MODULES rau Combiner Box, Combiner Box rau inverter DC cov tswv yim): Yuav tsum muaj cov qoob loo uas tuaj yeem tiv taus siab ntau, hluav taws xob, thiab ib puag ncig hnyav.
• AC sab (inverter mus faib cov kab ke): Tsom rau cov kub ua hauj thiab kev nyab xeeb kev nyab xeeb.

Cov yam ntxwv ntawmUL 4703 PV CABLE

• Voltage thiab ntsuas kub ntsuas

UL 4703 Cables yog nyob ntawm2000V DC, tshaj cov qauv hlau. Lawv ua haujlwm txuas ntxiv ntawm90 degree, nrog luv - sij hawm overload muaj peev xwm txog150 Qib, ua rau lawv haum rau high - tej yam kev mob siab.

• Rwb thaiv tsev thiab nws lub tsho

Rwb thaiv tsev feem ntau sivHla - Txuas Polyethylene (XLPE)lossis lwm cov neeg siab heev, muaj cov khoom siv ua kom zoo thiab cov khoom siv da dej zoo. Lub tsho yog tsim los tawm tsamUV, ya raws, roj, thiab puas, ua kom muaj kev ua rau sab nraum zoov kev ua haujlwm sab nraum zoov.

• Nplaim taws retardant & cov pa luam yeeb tsawg

Ul 4703 clesles dhauFT1 / FT2 nplaim taws kev xeem, Lim cov nplaim taws sib kis thiab ua cov pa luam yeeb tsawg dua hauv cov xwm txheej hluav taws kub.

• Kev Pab Cuam thiab Kev Ntsuas Laus

Cov kev ntsuam xyuas sai sai qhia UP 4703 cables tuaj yeem kawg25-30 xyoos, Pab raws li PV mody ratemants.

• Yooj Yim Installed Kev Xaiv

Ul 4703 yog qhov haum rauconduit, cable tais, thiab ncaj ntsees, ua rau nws versatile rau kev sib txawv PV system layouts.

Kev sib piv: ul 4703 vs. Xhhw-2 cables

Txheej txheem cej luam ntawm XHHW-2

XHHW-2 tau siv dav hauv tsev thiab kev lag luam xaim, nyob ntawm 600 / 1000V, insulated nrog xlpe, thiab paub txog kub thiab noo noo tsis kam.

Qhov sib txawv

• Huab Cua Kuj: XHHW-2 feem ntau yog rau sab hauv tsev / kev lag luam, thaum UL 4703 yog tsim rau sab nraum zoov PV thiab ib puag ncig UV thiab ib puag ncig durability.
• Kev Ntsuas Hluav Taws Xob: Ul 4703 txhawb nqa2000V DC, Thaum XHHW-2 feem ntau yog qhov tsawg rau 600 / 1000V.
• Daim Ntawv Pov Thawj & Cov Kev Siv: UL 4703 tau pom zoo tshwj xeeb rau PV dc voj voog, thaum XHHW-2 yog siv nyob rau hauv kev faib tawm dav dav.

Kev Pom Zoo Engineering

• Rau PV dc hlau,UL 4703 PV CABLEraug pom zoo kom pom tseeb.
• Rau cov qauv tsim qauv lossis kev lag luam xaim,Xhhw-2Nqe seem -}} Zoo.

Cov Lus Qhia Thov rau Ul 4703 hauv PV system tsim

• Module los sib txuas lub thawv

Siv ib qho -} cov ntsiab lus ul 4703 Cables kom tau nyiaj ntev- xyoo hloov thiab kub hloov.

• Cov thawv sib txuas rau inverter

Loj dua Hla Hla}}} tshooj ul 4703 suav daws kom muaj kev sib kis tsis tshua muaj kev sib kis.

• Kev faus neeg thiab kev teeb tsa kev teeb tsa

Lub tsho ntawm UL 4703 tsis kamya raws, roj, thiab puas, ua rau nws haum rau ob qho tib si ncaj tawg kev faus neeg thiab cov conduit installation.

• Txhim kho cov txheej txheem kev ntseeg tau

Siv ul 4703 kom ua kom muaj kev pabcuam lub neej dhau25 xyoo, minimizing cable tsis ua thiab txo tus nqi o & m.

Cov khoom lag luam zoo ntawmUL 4703 PV CABLE

Dav ntau yam khoom

Peb tsim cov kab ua tiav ntawm UM -}} muaj ntawv pov thawj cables, suav nrogThahn, Thw, MC Cable, A Cable, thiab lwm yam. Tag nrho cov xaim xaim xaim xaim hluav taws xob muaj rau kev xaiv qhov kev xaiv hloov tau.

Ua raws li Asmeskas kev lag luam

Txhua clesles raws liUL, NEC, thiab IEEECov qauv, txhawb cov dej num thoob plaws Asmeskas, Canada, Mexico, Brazil, thiab lwm thaj chaw.

Tag nrho cov kev qhia tshwj xeeb

Peb muab qhov ntau thiab tsawg los ntawm4 hli rau 500 hli, npog tag nrho PV system xav tau. Cov qauv qauv yog hauv Tshuag.

Kev xa khoom muaj zog muaj zog

Nrog rau kev tsim khoom khov kho thiab cov khoom muag, peb muabKev xa tawm sai thiab yoog raws cov ntim, Txhawb nqa ob qho xwm txheej me thiab loj.

Txhawb Nqa Kev Pab

Peb cov kws tshaj lij muab cov kev pab cuam cuam cuam tshuam, cov lus qhia txhim kho, thiab kev daws teeb meem. Cov neeg siv khoom tau txais txiaj ntsig los ntawmkev ua tiav ua ntej ua ntej {{0} kev muag khoom thiab tom qab {{1} muag khoom txhawb.

Nplua nuj thoob ntiaj teb kev paub

Nrog rau xyoo ntawm kev tsim khoom thiab xa tawm, peb tau ua khub sib koom tes thoob plaws North America, Europe, thiab Oceania, nrog ntiaj teb lees paub ntawm cov khoom zoo.

Cov ntawv pov thawj zoo lees paub

Txhua Cables yogUl - muaj ntawv pov thawj, kom muaj kev ua raws li kev nyab xeeb nrog hluav taws xob kev nyab xeeb thiab kev ntseeg tau cov qauv rau PV tshuab rau hauv North America.

Saj zawg zog cov kev xaiv customization

Peb muab ntau cov xim (liab, dub, xiav, ntsuab, daj, thiab lwm yam) thiab tuaj yeem khocov ntaub ntawv, qhov ntau thiab tsawg, ntev, xim, kev ua tau zoo, cim, thiab ntimraws li cov neeg siv khoom yuav tsum tau ua.

Cov Ntaub Ntawv Thov thiab Tsim Qauv

• Utility - nplai av {{1} mounted PV nroj tsuag

UL 4703 CABLes muab cov DC kev sib txuas ntawm cov qauv thiab cov inverters, kom ntseeg tau25+ xyoontawm kev ruaj khov.

• Kev Ua Lag Luam Ncig Saib Zom PV Tshuab

UL 4703 pom tau zoo UV tsis kam thiab hloov tau yooj yim installation kev kawm hauv kev ua lag luam RooftOP PV tej yaam num.

• Kev Saws me nyuam hauv kev ua lag luam hauv North America

Hauv PV loj pv projections tshaj 100mw hauv Asmeskas thiab Canada, ul 4703 tau dhau los ua kev xaiv kab Cable.

• Kev Xaiv Hlau Siv Khoom Siv Cable

Yav Tom Ntej Hauv PV Cables

• Ntau dua cov kev ntsuas ntau dua: Raws li PV tshuab hloov kho, 1500v DC tau dhau los ua cov tseem ceeb, nrog2000V {-} rated cablescia siab tias yuav nthuav dav.
• Eco -} cov phooj ywg cov khoom: Cov rwb thaiv tsev tshiab rov siv dua tshiab thiab cov khoom siv nws yuav txo cov kev cuam tshuam ib puag ncig.
• Kev Kawm Hauv Ntiaj Teb: Convergence ntawm UL thiab IEEC cov qauv yuav yooj yim tsim thiab kev coj mus rau cov haujlwm thoob ntiaj teb.

Tuam txhab ntaub ntawv

Dongguan Ntau Ntau Hlau & Cable Co., Ltd.

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