Tu lub zog tshiab, xws li photovoltaic thiab cua lub zog, yog nrhiav tau tom qab lub ntiaj teb vim tias nws tus nqi qis thiab ntsuab. Nyob rau hauv tus txheej txheem ntawm PV fais fab chaw tsim, tshwj xeeb PV cables yuav tsum txuas PVctionents. Tom qab xyoo ntawm kev txhim kho, lub chaw nres tsheb photuav hluav taws xob tau ua tiav rau ntau dua 40% ntawm lub ntiaj teb cov hluav taws xob photovoltaic tiam. Yog li hom PV kab twg yog siv ntau? XIAOBIA ua tib zoo txheeb tawm cov qauv PV tam sim no thiab cov qauv ib txwm muaj thoob ntiaj teb.
Ua ntej, kev lag luam nyob sab Europe yuav tsum dhau TUV ntawv pov thawj. Nws cov qauv yog PV1-f. Qhov tshwj xeeb ntawm hom cable no feem ntau yog nruab nrab ntawm 1.5 thiab 35 mm2. Tsis tas li ntawd, cov hloov tshiab ntawm H1Z2Z2 tus qauv tuaj yeem muab cov khoom siv hluav taws xob muaj zog. Thib ob, kev lag luam Asmeskas yuav tsum tau txais cov ntawv pov thawj. Lub npe lus Askiv tag nrho ntawm daim ntawv pov thawj no yog qhov muaj zog. Cov kev qhia tshwj xeeb ntawm photovoltaic cables dhau UL cov ntawv pov thawj yog nyob rau hauv ntau ntawm 18-23.
Lub hom phiaj yog xa tawm tam sim no. Qhov sib txawv yog tias qhov yuav tsum tau siv rau ib puag ncig yog sib txawv thaum transmitting tam sim no, yog li cov ntaub ntawv thiab cov txheej txheem uas ua rau lub cable sib txawv.
Hom photoovoltaic cable qauv: PV1-F, H1Z2Z2-k, 62930Ic131, thiab lwm yam.
Cov Qauv Txheej Txheem Qauv Qauv: RV, BV, BVR, YJV, VV thiab lwm yam tseem ceeb cables.
Qhov sib txawv ntawm kev siv cov kev xav tau:
1. Sib txawv rated voltages
PV cable: 600 / 100V lossis 1000 / 1500V ntawm tus qauv tshiab.
Zoo tib yam cable: 300 / 500v lossis 450 / 750v lossis 600 / 1000v (YJV / VV series).
2. Txawv adaptability rau ib puag ncig
Photovoltaic cable: nws yuav tsum tau tiv taus qhov kub, txias, kua qaub, qaub, ulame retardant thiab kev tiv thaiv ib puag ncig. Nws tuaj yeem siv rau hauv kev nyab xeeb nrog lub neej kev pabcuam ntau dua 25 xyoos.
Qhov zoo tib yam Cable: Feem ntau siv rau sab hauv tsev, ntim cov yeeb nkab pw thiab cov roj hluav taws xob ntxiv, tab sis tsis tuaj yeem raug nthuav tawm sab nraud lossis ib puag ncig hnyav. Nws cov kev pabcuam lub neej feem ntau yog raws li qhov xwm txheej tiag tiag, tsis muaj cov cai tshwj xeeb.
Qhov sib txawv ntawm cov ntaub ntawv raw thiab ua cov thev naus laus zis
1. Cov ntaub ntawv sib txawv
PV cable:
Tus neeg xyuas pib: Tinned tooj liab hlau tus neeg kos.
Rwb thaiv tsev: Hla-txuas Polyolefin Rwb Thaiv Tsev.
Tsho: hla-txuas Polyolefin rwb thaiv tsev.
Ntau hom cable:
Tus neeg xyuas khoom: tooj liab.
Rwb thaiv tsev: PVC lossis Polyethylene rwb thaiv tsev.
Shaws: PVC sheath.
2. Txawv Ua Haujlwm Technologies
Photovoltaic cable: daim tawv nqaij sab nraud tau sib txuas thiab irradiated.
Cables dog dig: Feem ntau tsis yog yub hla hluav taws xob, thiab yjv yjy series fais fab hluav taws xob yuav raug muab hla.
3. Cov ntawv pov thawj sib txawv
PV cable feem ntau yuav tsum them daim ntawv pov thawj TUV, thaum cov kab ke ib txwm muaj feem ntau yuav tsum muaj ntawv pov thawj CCC lossis tsuas yog ib daim ntawv tso cai ccc
Lub Sijhawm Post: Nov-21-2022