Hauv kev lag luam hlau thiab cable, UL ntawv pov thawj yog tus qauv kub rau kev ua lag luam hauv North American thiab siab -kawg daim ntawv thov thoob ntiaj teb. ThiabXLPE, ntoo khaub lig- txuas polyethylene, yog cov xaiv saum toj kawg nkaus rau cov ntaub ntawv rwb thaiv tsev. Ua tsaug rau qhov ua tau zoo heev los ntawm tus ntoo khaub lig-txoj kev txuas, nws yog txoj hauv kev mus- los daws qhov nruab nrab thiab qhov hluav taws xob siab, nrog rau siab - qhov kub thiab txias ib puag ncig.XLPE tsim cov qauv 3D network molecular los ntawm tshuaj lom neeg lossis lub cev sib txuas- txuas. Piv nrog rau cov khoom siv PE tsoos, nws yog ib qho kev nce qib hauv kev ua haujlwm kub, lub zog thiab hluav taws xob rwb thaiv tsev. Nws tuaj yeem ua haujlwm ntawm qhov ntsuas kub tsis tu ncua ntawm 90 ~ 150 degree, thiab nws tseem qis - pa taws, halogen-dawb, nplaim taws- retardant thiab eco- phooj ywg. Uas ua rau nws haum rau tag nrho cov kev xav tau ntawm lub zog cia, cov khoom siv hauv tsev, cov khoom siv hauv tsev thiab lwm yam.Hnub no, peb yuav tsom mus rau peb cov chaw tsim khoom ' plaub nrov UL hlau qauv nrog XLPE rwb thaiv tsev -TIAB SA 3817, TIAB SA 3271, TIAB SA 3321thiabTIAB SA 3289- thiab rhuav tshem lawv cov yam ntxwv tseem ceeb thiab cov xwm txheej uas lawv zoo tshaj plaws rau.
Tus nqi tseem ceeb ntawm XLPE rwb thaiv tsev: Vim li cas Nws yog qhov kev xaiv zoo tshaj plaws rau siab -kawg xaim?
Qhov zoo ntawm XLPE qia los ntawm cov txheej txheem tseem ceeb ntawm "cross-txuas". Los ntawm kev rhuav tshem cov kab molecular chains ntawm polyethylene thiab tsim cov hlua khi, nws hloov los ntawm "linear structure" mus rau "network structure", uas ua rau muaj kev hloov kho ntau yam hauv kev ua haujlwm: Ua ntej, cov cua sov ua haujlwm tau zoo dua qub. Lub sijhawm ua haujlwm ntev -lub sijhawm ua haujlwm kub ntawm PE zoo tib yam tsuas yog 70 degree, thaum XLPE tuaj yeem tiv taus kev ua haujlwm tsis tu ncua ntawm 90℃- 150 degree, nrog luv luv -lub sijhawm kub dhau mus txog 130 degree, thiab nws tuaj yeem tiv taus 250℃thaum lub sijhawm luv luv; Qhov thib ob, qhov kev ua tau zoo ntawm cov hluav taws xob yog qhov zoo heev, nrog rau cov rwb thaiv tsev siab thiab tsis tshua muaj dielectric poob, uas yog tsim rau nruab nrab thiab high voltage scenarios, thiab rwb thaiv tsev txheej yog uniform thiab yooj yim rau tev, yooj yim kev tsim kho thiab installation; Thib peb, qhov kev hloov pauv ib puag ncig muaj zog, tiv taus roj, kua qaub thiab alkali, tiv taus qhov cuam tshuam rau txhua yam, thiab tsis muaj halogen, nws yog nplaim taws thiab tsis tsim cov pa phem halogen -muaj cov pa roj carbon monoxide thaum combustion, ua tau raws li RoHS ib puag ncig cov qauv, yog li muab sijhawm rau cov neeg ua haujlwm khiav tawm thiab tiv thaiv cov khoom siv. Qhov kev sib xyaw ua ke ntawm cov yam ntxwv no ua rau XLPE insulated UL xov hlau yog qhov kev xaiv tseem ceeb rau kev hloov PVC cables thiab hloov mus rau siab -kawg scenarios.
Cov lus piav qhia ntxaws ntawm Plaub Tus Qauv Qauv: Kev Ua Haujlwm Sib Txawv Sib Txawv Ua Tau Zoo rau Cov Txheej Txheem Sib Txawv
UL3817: Lub Hwj chim siab -voltage Adapter rau Zog Cia Systems
UL3817 yog XLPE- insulated hlau tshwj xeeb uas tsim los rau nruab nrab thiab siab -voltage scenarios, nrog rau qhov ntsuas kub ntawm 125℃thiab rated AC voltage ntawm 3000V - nws yog ib qho zoo meej match rau qhov nyuaj siab -voltage thiab siab -kub. tooj liab / liab qab tooj liab, thiab txheej rwb thaiv tsev yog cov khoom XLPE. Nws dhau ob qho tib si UL kab rov tav thiab CSA FT2 ntsug flammability kuaj, yog li nws tau txais ob qho tib si nplaim hluav taws thiab eco-kev phooj ywg npog.Raws li cov qauv, UL3817 muaj txheej txheej rwb thaiv tsev tuab tuab, thiab nws muaj nyob rau hauv cov hlau ntsuas ntawm AWG 30 txhua txoj kev 5 mus txog 10 mm. 19.00 Nws. Koj tuaj yeem xaiv hom kev hloov pauv raws li qhov xav tau ntawm qhov chaw ntawm koj lub zog cia khoom. Hauv kev siv tiag - ntiaj teb no,TIAB SA 3817Feem ntau yog siv rau kev sib txuas ntawm DC sab ntawm cov khoom siv hluav taws xob txuag hluav taws xob - nruab nrab ntawm cov roj teeb modules, roj teeb pawg, thiab tseem nyob nruab nrab ntawm cov roj teeb thiab cov thawv sib txuas nrog rau PCSs. Nrog nws cov khoom siv hluav taws xob zoo heev thiab qis - pa taws halogen- cov yam ntxwv tsis pub dawb, nws ua lub luag haujlwm tseem ceeb hauv - lub zog txuag hluav taws xob loj thiab cov khoom siv hluav taws xob hauv tsev. Nws zoo tiv thaiv kev tiv thaiv kev laus hauv qhov kub thiab txias, thiab ua kom lub zog ruaj khov ntawm tag nrho lub zog cia.
UL3271: Ib tug ntau yam neeg uas ua ntawv rau kev lag luam scenarios
UL3271 yog ib tug super ntau yam XLPE- insulated hlau nrog ib tug rated voltage ntawm 600V thiab kev khiav hauj lwm kub ntawm -40℃mus rau 125℃. Nws ua haujlwm zoo rau ob qho tib si kev teeb tsa thiab kev siv qis- nrawm nrawm, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev xaim hauv cov khoom siv. Nws tus neeg xyuas pib yog tooj liab liab uas ua tau raws li IEC 60228 Chav Kawm 5 tus qauv, thiab cov txheej txheem kev sib txuas sib txuas ua ke muab cov tshuaj tiv thaiv zoo heev - nws tuaj yeem sawv ntawm cov kua qaub, alkalis thiab qee hom roj. Nws kuj dhau qhov kev ntsuam xyuas hluav taws kub retardancy, yog li nws ua tau raws li qhov yuav tsum tau muaj kev nyab xeeb ntawm kev lag luam ib puag ncig. Thaum nws los txog rau kev siv,TIAB SA 3271yog siv rau lub cev muaj zog coj, transformers, tis panels thiab sab hauv cov khoom siv hauv tsev. Txawm hais tias nws yog cov tswj modules ntawm cov kab ntau lawm lossis cov khoom siv hluav taws xob sib txuas hauv cov khoom siv sib txuas lus, nws qhov kev ua haujlwm ruaj khov yuav txo qis rau lub sijhawm tsis tau npaj los ntawm kev ua txhaum. Nyob rau sab saum toj ntawm qhov no, cov qauv no tuaj yeem ua raws li ntau yam ntawm cov qauv xim, uas ua rau nws yooj yim rau kev paub qhov txawv ntawm qhov sib txawv thaum xaim. Nws qhov tsawg kawg yog dabtsi yog khoov vojvoog tsuas yog 4 npaug ntawm txoj kab uas hla ntawm txoj kab uas hla rau kev txhim kho, yog li nws yog qhov zoo meej haum rau kev tso rau hauv qhov chaw nruj, nyuaj.
UL3321: Tshwj xeeb thaiv kev daws teeb meem rau siab -kub khoom siv hauv tsev
UL3321 yog ib qho uas muaj qhov ntsuas kub siab tshaj plaws ntawm cov qauv plaub no - nws muaj qhov ntsuas kub txog li 150℃thiab qhov ntsuas hluav taws xob ntawm 600V, thiab nws tau tsim tshwj xeeb rau cov cuab yeej siv hauv tsev thiab cov khoom lag luam uas ua haujlwm hauv siab - qhov kub thiab txias. Nws siv tinned tooj liab conductors nrog XLPE rwb thaiv tsev txheej, boasting zoo heev nplaim retardancy thiab yaj kuj. Nws tuaj yeem ua haujlwm ruaj khov hauv siab-cov khoom siv cua sov hauv tsev xws li qhov cub, cua sov thiab lub tshuab ziab khaub ncaws, sawv ntsug rau qhov kub thiab txias tsis tu ncua thaum cov khoom siv no siv thiab tiv thaiv cov txheej txheem rwb thaiv tsev los ntawm softening lossis warping. Kev hais lus, UL3321 tau lees paub rau UL758 thiab UL1581 tus qauv, thiab nws ua tau raws li RoHS thiab Cov Lus Qhia Tsawg Voltage. Nws qhov ntsuas hluav taws xob tuaj yeem ncav cuag 2000V txog 3500V nyob ntawm qhov ntsuas hluav taws xob, yog li nws qhov kev ntseeg tau rwb thaiv tsev yog sab saum toj -notch. Dhau li ntawm siab-kub cov khoom siv hauv tsev, tus qauv no kuj tseem siv rau kev xaim sab hauv hauv cov khoom siv xws li cov tshuab cua sov thiab siab- qhov cub kub. Txawm tias nyob rau hauv ob qhov hnyav hnyav ntawm qhov kub thiab txias, nws tseem tuaj yeem ua kom ruaj khov hluav taws xob ua haujlwm thiab lub zog txhua yam.
UL3289: Siab- kub tshaj rau cov khoom siv kho tshuab thiab cov khoom siv hauv tsev
UL3289 xa cov kev ua tau zoo zoo ib yam li UL3321, thiab nws qhov kev ua tau zoo tseem ceeb nyob hauv nws cov khoom siv zoo heev thiab nplaim hluav taws. Nws cov XLPE rwb thaiv tsev txheej tshwj xeeb yog kho kom hnav thiab cuam tshuam tiv taus - nws yuav tsis raug puas tsuaj yooj yim nyob rau hauv cov xwm txheej uas cov khoom vibrates ntau los yog txav ntau zaus. Nws kuj ua tau raws li IEC 60332-1-2 FT2 nplaim retardant tus qauv, nrog rau nws tus kheej-extinguishing zog muaj zog thiab tsawg pa luam yeeb ntom ntom thaum raug hluav taws kub.Thaum nws los txog rau daim ntaub ntawv,TIAB SA 3289feem ntau yog siv rau kev coj lub cev muaj zog, kev xaim sab hauv hauv cov khoom siv hauv tsev, thiab kev sib txuas hluav taws xob hauv kev lag luam machinery. Nws yog qhov zoo tshaj plaws rau lub sijhawm uas xav tau ob qho tib si kub tsis kam thiab kev ruaj ntseg zoo, xws li cov tshuab ntxhua khaub ncaws loj thiab cov khoom siv thauj khoom ua haujlwm hauv siab - qhov kub thiab txias.Piv nrogTIAB SA 3321, ob tus qauv muab tib yam siab -kub kev ua haujlwm. Koj tuaj yeem xaiv ntawm lawv hloov pauv raws li cov kev xav tau tshwj xeeb ntawm koj cov khoom siv thiab koj cov peev nyiaj.
| Style |
Rated Voltage |
Rated Kub |
| TIAB SA 3817 | 3000V AC | 125 degree |
| TIAB SA 3271 | 600V | 125 degree |
| TIAB SA 3321 | 600V | 150 degree |
| TIAB SA 3289 | 600V | 150 degree |
Saib ntawm lub rooj parameter peb tau dhau los ua ntej, thaum xaiv XLPE- insulated UL xov hlau, koj yuav tsum tau tsom mus rau peb yam tseem ceeb: kub, voltage, thiab daim ntawv thov scenario.Rau siab -voltage power storage setups, UL3817 yog koj xaiv sab saum toj. Rau 150℃siab- qhov kub thiab txias ib puag ncig zoo li siab- cov khoom siv hauv tsev kub thiab cov cua sov, xws li UL3321 lossis UL3289 yuav ua haujlwm zoo kawg nkaus. Thaum nws los txog rau cov khoom siv dav siv hauv kev lag luam, kev sib txuas lus modules, lub cev muaj zog, thiab cov xwm txheej zoo sib xws, UL3271 sawv tawm nrog nws cov khoom siv ntau yam thiab tus nqi -effectiveness.Tam sim no, koj yuav tsum xyuas kom meej tias lub ntsuas hluav taws xob sib tw rau qhov chaw teeb tsa. Rau kev txhim kho ruaj khov, xyuam xim rau qhov tsawg kawg nkaus khoov vojvoog. Rau ib puag ncig tshwj xeeb-xws li cov tshuaj tiv thaiv corrosion lossis cov av noo siab -ob npaug- xyuas cov khoom siv huab cua tiv thaiv kom ntseeg tau tias nws ua tau raws li UL cov qauv thiab cov kev xav tau ntawm kev lag luam.
Xaus: Cov qauv yav tom ntej ntawm XLPE insulated UL xov hlau
Nrog rau txoj kev loj hlob sai ntawm cov teb xws li lub zog cia, lub zog tshiab, thiab kev tsim khoom siab - kawg, cov kev xav tau rau siab - qhov kub thiab txias, kev tiv thaiv ib puag ncig, thiab kev nyab xeeb ntawm cov xov hlau thiab cov cables tau nce zuj zus ntxiv. Lub XLPE insulated UL xov hlau, ua tsaug rau lawv cov kev ua tau zoo tsis hloov pauv, tau pom kev loj hlob tsis tu ncua hauv kev lag luam xav tau. Cov qauv sib txawv ntawm cov qauv zoo liTIAB SA 3817, TIAB SA 3271, TIAB SA 3321, thiabTIAB SA 3289precisely npog ntau yam xwm txheej xws li high-voltage zog cia mus rau siab-kub khoom siv hauv tsev, muab cov tseem ceeb lav rau kev ruaj ntseg ntawm cov khoom siv. Nyob rau hauv lub neej yav tom ntej, nrog rau iteration ntawm tus ntoo khaub lig- txuas cov txheej txheem thiab kev kho dua tshiab ntawm ib puag ncig tiv thaiv cov qauv, XLPE insulated UL xov hlau yuav txuas ntxiv txhim kho nyob rau hauv cov kev taw qhia ntawm cov voltage ntau dua, sib dua yuag, thiab txawj ntse, tsis tu ncua empowering the upgrading and transformation of high-end manufacturing.
