1.What yog xhhw hlau?
XHHW sawv rau tus ntoo khaub lig-txuas Polyethylene siab kub-resistant thiab dej-resistant hlau. Nws muaj cov tshuaj thermoset rwb thaiv tsev uas tau muab cov khoom siv hluav taws xob zoo heev, cov tshuaj lom neeg kuj, thiab thev naus laus zis. Cov xaim yog ntsuas txog 90 degree hauv cov xwm txheej qhuav thiab 75 degree nyob rau hauv cov chaw ntub dej, ua rau nws zoo rau cov ntawv thov.
Cov yam ntxwv tseem ceeb suav nrog:
UV Kuj(sib txawv los ntawm hom, piv txwv li, xhhw -2).
Nplaim taws retardancy.
Kuj muaj cov roj, acids, thiab noo noo.
2.Can XHhW cov xov hlau raug nthuav tawm lub hnub ci?
Cov lus teb yog nyob ntawm tus hom XHHW hlau tshwj xeeb. Txheem XHHW tsis muaj qhov Inherently UR-resistant thiab yuav tsum tau conduite lossis tiv thaiv npog rau lub sijhawm ntev sab nraum zoov kis sab nraum zoov. Txawm li cas los xij,Xhhw -2Hlau, ib qho kev sib txawv ntawm cov khoom siv UV txhim kho UV
Vim li cas cov hnub ci tiv thaiv teeb meem:
UV rays tawg cia cov pa nqus ntxig rau lub sijhawm.
Kev sib dhos sab nraum zoov (piv txwv li, cov hnub ci hnub ci, cov xaim hluav taws xob hauv tsev) thov UV-REATED cov ntaub ntawv.
Ua raws li nec (teb hluav taws xob cov qauv) cov qauv rau cov xaim hluav taws xob raug.
Rau cov ntawv thov nyiam cov vaj huam sib luag solar arrays lossis sab nraum zoov teeb pom kev zoo,Xhhw -2} Aluminium nyob hauv avcables lossis6AWWG Xhhw tooj liab hlauNrog UV-resistant tsho yog pom zoo.
3. Cov khoom lag luam zoo ntawm XHHW hlau
3.1. Thaum Tshav Kub Kub thiab Tshuaj Tive Kuj
XHHW tus ntoo khaub lig-txuas nrog Polyethylene (xlpe) rwb thaiv tsev tau txais kev ncaj ncees ntawm cov xov hlau siab. Qhov no ua rau nws haum rau kev lag luam machinery, hvac systems, thiab av cog hniav.
3.2. Dej thiab ya raws tsis kam
Tus "W" hauv XHHW txhais tau tias tsis kam ua dej. Paired nrog nws cov thermoset rwb thaiv tsev, nws yog qhov zoo tagnrho rau cov chaw ntub, xws li cov nroj tsuag dej khib nyiab lossis sab nraum zoov subpanels.
3.3 Yooj thiab ruaj khov
XHHW kev tsim kho kom tiv thaiv puas tsuaj, tsoo, thiab cov nas puas. Loj gauges zoo li1 / 0 xhhw tooj liab hlauyog nyiam rau hnyav-thauj cov roj teeb hauv cov chaw ua haujlwm lossis cov chaw nruab nrab.
3.4. Nqi zog-ua hauj lwm
Piv rau cov cable hlau-clad cables, XHHW muaj kev tiv thaiv zoo sib xws ntawm tus nqi qis dua. Aluminium txawv liXhhw -2} Aluminium nyob hauv avTxo cov nqi siv rau cov haujlwm loj.
4.Key xhhw khoom thiab lawv cov ntawv thov
4AWG Xhhw Tooj Liab Hlau
Cov Ntawv Thov: Kev pabcuam nkag mus saib xyuas cov neeg saib xyuas, cov kab rau kev ua lag luam.
Cov txiaj ntsig: Muaj Ampacity (txog 85a ntawm 75 degree), tsim qauv rau kev siv CARTUH.
6AWWG Xhhw tooj liab hlau
Cov Ntawv Thov: Subpanel sib txuas, lub cev muaj zog ncig, thiab sab nraum zoov teeb pom kev zoo.
Cov txiaj ntsig: Tshuav nyiaj tshuav thiab muaj peev xwm tam sim no (55-65a).
1 / 0 xhhw tooj liab hlau
Cov Ntawv Thov: Cov kev xav tau cov hluav taws xob siab (piv txwv li, kev lag luam machinery, EV Charging chaw nres tsheb).
Cov txiaj ntsig: Coj mus rau 150a, zoo tagnrho rau kev sib kis lub zog ntev.
Xhhw -2 Âine av cable
Cov Ntawv Thov: Ncaj nrees rau sab nraum zoov teeb pom kev zoo, cov dej khov kho, thiab qhov txuas dua tshiab.
Cov txiaj ntsig: Lub teeb yuag, corrosion-resistant, thiab tus nqi tsim nyog rau kev teeb tsa loj.
5.xhw vs. Xhwn Hlau: Dab tsi yog qhov txawv?
Thaum xhhw thiabXhwn hlauQhia cov ntaub ntawv rwb thaiv tsev zoo sib xws, xhwn (nylon-jacketed) muaj kev tiv thaiv ntau ntxiv. Txawm li cas los xij, Xhwn tsis yog UV-rated thiab yuav tsum tau conduit rau kev siv sab nraum zoov. Xhhw {{2} Tam sim no tseem nyob qhov kev xaiv zoo tshaj plaws rau kev nthuav dav.
6.Installation kev coj ua zoo tshaj plaws
Kev Siv Sab Nraud: Ib txwm xaiv rau UV-resistant xhhw -2}}}} epacity hloov kho.
Kev Siv Hauv Qab Av: SivXhhw -2} Aluminium nyob hauv avCables nrog rau kev ua kom zoo can qhov tob (24+ nti) thiab conduit hauv pob zeb av.
Conduit sau: Zam kev tshaj 40% sau muaj peev xwm rau tshav kub dissipation.
7. Cov qauv hloov kho thiab muaj kev ruaj khov
Qhov kev thov rau XHHW hlau yog nce vim yog lub zog txuas ntxiv mus thiab cov khoom siv hluav taws xob ntxiv. Aluminium txawv liXhhw -2} Aluminium nyob hauv avtau txais cov traction rau lawv cov ntaub ntawv eco-friendly thiab rov ua dua tshiab.
8.FAQ txog Xhhw Hlau
Q: Tus qauv XHHW yuav siv tawm sab nraud?
A: Tsuas yog nrog conduit lossis UV-kev tiv thaiv npog.
Q: Yog xhhw -2} tsim nyog rau kev faus faus?
A: Yog, tshwj xeeb yog nyob rau hauv kev teeb tsa zoo liXhhw -2} Aluminium nyob hauv av.
Q: Li cas 4 tus dev xhhhw piv rau 6AWG?
A: 4aj nqa cov khoom ua haujlwm siab dua tab sis tsis muaj peev xwm hloov tau.
Dongguan Ntau Ntau Hlau & Cable Co., Ltd.Tau tsim nws tus kheej hauv Asmeskas kev lag luam nrog nws lub zog tsim lub zog. Peb muaj 240 kev tsim khoom ntau lawm, thiab peb nruj tswj txhua txhua txoj kev los ntawm cov khoom siv rawing rau cov khoom lag luam tiav. Hais txog R & D, peb nqis peev 20 lab yuan txhua xyoo hauv kev tshawb fawb thiab tau ua tiav cov khoom lag luam cable tshiab uas tau raws li kev xav tau ntawm Asmeskas kev ua lag luam. Lub tuam txhab tau ua tiav cov khoom lag luam uas tau tiav, suav nrog UPS83, UP44, UTCONY, thiab lwm yam khoom muaj kev nyab xeeb rau lawv cov phooj ywg ntawm kev nyab xeeb thiab kav ntev. Txawm li cas los xij, peb cov nqi muaj nqis ntau dua, txuag tau nyiaj ntau rau cov neeg Asmeskas cov neeg ua haujlwm thiab cov lag luam, thiab peb yog koj tus khub txhim khu kev qha.