Kev nkag siabLED Tube TeebCov qauv kev nyab xeeb rau kev lag luam thoob ntiaj teb: Phau Ntawv Qhia Txog Kev Ua Haujlwm rau IEC thiab UL
Taw qhia
LED tube teeb, tseem hu ua ob -capped LED teeb, tau hloov pauv kev lag luam teeb pom kev zoo los ntawm kev muab lub zog- ua haujlwm tau zoo, ntev - hloov pauv mus rau cov raj fluorescent. Raws li kev xav tau loj hlob, cov tuam txhab lag luam xav xa tawm mus rau kev lag luam xws li Europe thiab Asmeskas yuav tsum taug kev nyuaj thiab hloov kho cov cai tswj kev nyab xeeb. Kab lus no tshuaj xyuas cov qauv kev nyab xeeb tseem ceeb rau LED tube teeb hauv cov cheeb tsam no, qhia txog cov teeb meem kev ua raws cai, thiab muab cov lus qhia ua tau zoo rau cov tuam txhab nrhiav ntawv pov thawj.
Dab tsi yog Qhov Kev Nyab Xeeb Tseem Ceeb rau LED Tube Teeb hauv Tebchaws Europe?
Hauv Tebchaws Europe,LED tube teebfeem ntau raug soj ntsuam los ntawm kev sib xyaw ua ke ntawm cov qauv vim tias tsis muaj ib qho, tag nrho cov kev cai sib haum xeeb. Txoj kev mus tom ntej tshaj plaws - saib thiab ua kom tiav yog nyob ntawmIEC 62776 (TSI)(Ob chav -capped LED teeb - Kev nyab xeeb tshwj xeeb), uas, txawm tias pib ua qauv, muab cov ncauj lus kom ntxaws txog kev nyab xeeb.
Cov kev cai tseem ceeb raws li IEC 62776 suav nrog:
Marking thiab cov lus qhia:Cov ntawv sau yuav tsum qhia seb lubLED tube teebyog tsim nyog rau siab - zaus circuits, yog xav tau kev hloov pib, thiab kev ntsuam xyuas IP. Cov ntawv qhia kev teeb tsa yuav tsum nthuav qhia cov kauj ruam hloov nrog cov duab kos thiab cov lus ceeb toom.
Interchangeability-Lub cevqhov ntev, qhov hnyav, thiab qhov kub thiab txias kev ua haujlwm yuav tsum ua kom haum cov raj fluorescent ib txwm ua kom muaj kev nyab xeeb dua.
Kev nyab xeeb hluav taws xob-Totiv thaiv hluav taws xob poob siab, lub raj yuav tsum tau tsim kom tsis txhob muaj hluav taws xob sib txuas ntawm ob lub kaus mom thaum muab tso rau.
Rwb thaiv tsev thiab Dielectric zog- Rwb thaiv tsev tsis kam thiab hluav taws xob lub zog ntawm tus pins yuav tsum tau sim.
Thermal thiab Mechanical Performance -Tsubsawv ntawm cov tuav lub teeb yuav tsum tsis txhob ntau tshaj qhov hloov fluorescent raj. Caps yuav tsum tsis txhob tig ntau tshaj 6℃thaum lub sij hawm los yog tom qab siv.
Failure Conditions-Tuskev tsim yuav tsum tiv thaiv cov xwm txheej tsis zoo thaum lub sij hawm ua tsis tiav, kev sib txuam ballast tsis raug, lossis luv luv Circuit Court.
Table 1: Cov qauv tseem ceeb European rauLED Tube Teeb
|
Txuj |
Scope |
|---|---|
|
IEC 60598-1: Cov |
General luminaire kev nyab xeeb |
|
TS EN 62560 IEC 62560 |
Tus kheej -ballasted LED teeb kev nyab xeeb |
|
IEC 61347-2-13: Cov |
LED tsav tsheb kev nyab xeeb |
|
IEC 62031: Ua |
LED module kev nyab xeeb |
|
IEC 62776 (daim ntawv) |
Kev nyab xeeb zoo rau ob -capped LED teeb |
Yog tias tsis ua raws li cov lus qhia no, cov khoom yuav ua rau muaj kev pheej hmoo xws li hluav taws xob poob siab, hluav taws kub, lossis kev ua haujlwm tsis zoo.
Yuav Ua Li Cas Teb Chaws Asmeskas Kev Ruaj Ntseg RauLED Tube TeebQhov txawv?
Hauv Tebchaws Meskas, LED tube teeb tau muab faib ua peb hom raws li kev teeb tsa:
Hom A: Kev hloov ncaj qha rau cov raj fluorescent, sib xws nrog cov ballasts uas twb muaj lawm.
Hom B: Tsim los siv nrog kev hloov kho, nrog rau kev tsav tsheb sab hauv LED.
Hom C: LED raj thiab tsav tsheb sib cais; siv nrog tshwj xeeb yoog fixtures.
Cov qauv tseem ceeb suav nrogUL 1993(Tus kheej-Ballasted Teeb),TIAB SA 8750(LED Equipment), thiabTIAB SA 1598C(Ntxiv SA rau retrofit luminaires).
Cov kev cai tseem ceeb hauv Asmeskas suav nrog:
Enclosure thiab Materials-Lub tsev yuav tsum tau raws li qhov ntsuas hluav taws xob (piv txwv li, 5-VA, V-0). Qhov qhib qhov cua Tsawg dua los yog sib npaug li 2 hli.
Lub teeb Caps -G5/G13lub kaus mom yuav tsum ua raws li cov qauv ntsuas. Pins yuav tsum tsis txhob luv tshwj tsis yog rau kev txhawb nqa tshuab.
LED tsav Circuits-Yuav tsum yog Chav Kawm 2 cais lossis ua raws li UL 8750. Kev xeem ua tsis tiav (SA22, SA26) yog qhov yuav tsum tau ua.
Creepage thiab Clearance - Yam tsawg kawg nkaus1.2 hli rau qhov hluav taws xob qis dua 300 V hauv qhov chaw qhuav.
Kev xeem suav nroginput ntsuas, kub nce, dielectric zog, poob kev ntsuam xyuas, thiab txhaum simulations.
Table 2: Teb Chaws Asmeskas Cov Kev Cai Xeem rauLED Tube Teeb
|
Test Code |
Kev piav qhia |
|---|---|
|
SA 15 |
Input voltage, tam sim no, lub zog |
|
SA 17 |
Kub nce nyob rau hauv tshwj xeeb kuaj fixture |
|
SA18 |
Dielectric zog (500 V lossis 2U + 1000 V) |
|
SA 22 |
Component tsis ua hauj lwm simulation |
|
SA 25 |
Shock txaus ntshai thaum hloov lub raj |
|
SA 26 |
Rwb thaiv tsev ntawm tus pins (600 V AC) |
|
SIB 27 |
Kev teeb tsa tsis raug |
Tsis yog -kev ua raws cai tuaj yeem ua rau tsis lees txais cov khoom xa tuaj, kev lav phib xaub raug cai, thiab teeb meem kev nyab xeeb.
Dab tsi yog Kev Ua Raws Li Kev Sib Tw thiab Kev daws teeb meem rauLED Tube TeebCov neeg tsim khoom?
Kev Sib Tw 1: Cov qauv tsis sib xws thoob plaws cheeb tsam
Cov neeg tsim khoom feem ntau tawm tsam nrog qhov sib txawv ntawm European thiab Asmeskas cov kev cai, ua rau muaj kev sim dua thiab kev hloov kho tsim.
Kev daws: Txais ib txoj hauv kev tsim qauv uas tso cai rau thaj tsam - kev hloov pauv tshwj xeeb yam tsis muaj kev rov tsim dua tshiab. Koom nrog cov chaw kuaj mob uas tau lees paub ntxov rau ua ntej - kuaj ua raws.
Kev Sib Tw 2: Kev Nyab Xeeb Hluav Taws Xob hauv Cov Ntawv Thov Rov Qab
Xyuas kom meej tias LED tube teeb tsis ua kom lub zog ntawm ob qho kawg thaum lub sijhawm teeb tsa yog qhov tseem ceeb los tiv thaiv kev poob siab.
Kev daws: Siv tsis yog- luv luv tus pin tsim thiab suav nrog cov lus ceeb toom meej hauv phau ntawv. Kev ntsuas raws li IEC 62776's clause ntawm "tiv thaiv hluav taws xob poob siab."
Kev Sib Tw 3: Kev Tswj Thermal thiab Kev Xaiv Khoom
Overheating tuaj yeem degrade cov khoom thiab ua rau muaj kev phom sij, tshwj xeeb tshaj yog nyob rau hauv cov khoom sib txuas.
Kev daws: Siv cov ntaub ntawv nrog cov txheeb ze thermal Performance index (RTI Ntau dua lossis sib npaug ntawm 65) thiab tsim cov txheej txheem thermal zoo. Siv tau nrog SA17 qhov ntsuas kub nce.
Kev Sib Tw 4: Kev teeb tsa tsis raug thiab siv tsis raug
Cov neeg siv tuaj yeem nruab LED raj teeb nyob rau hauv qhov tsis sib xws ballasts lossis hloov kho cov khoom siv tsis zoo.
Kev daws: Muab cov ncauj lus kom ntxaws, qhia txog kev teeb tsa. Cov khoom lag luam nrog cov kev txwv meej (piv txwv li, "Tsuas yog siv nrog hluav taws xob ballasts").
Kev Sib Tw 5: Tsis muaj kev sib haum xeeb thoob ntiaj teb cov qauv
Qhov tsis muaj kev sib koom ua ke ua rau kev lag luam tsis meej pem thiab ua rau cov nqi ua raws.
Kev daws: Tawm tswv yim rau cov qauv kev sib tw thoob ntiaj teb los ntawm cov koom haum kev lag luam. Saib xyuas kev hloov kho tshiab los ntawm IEC, UL, thiab cov koom haum hauv cheeb tsam.
Xaus
Navigating kev nyab xeeb toj roob hauv pes rauLED tube teebyuav tsum tau ua tib zoo saib xyuas cov qauv hauv cheeb tsam, kev tsim qauv zoo, thiab kev sim ua kom zoo. Raws li cov qauv thoob ntiaj teb hloov zuj zus mus rau cov ntaub ntawv xws li IEC 62776, cov tuam txhab lag luam uas ua raws li qhov tseem ceeb yuav tau txais txiaj ntsig zoo sib tw thiab ua kom cov neeg siv kev nyab xeeb. Kev paub los ntawm cov ntaub ntawv pov thawj thiab koom nrog cov ntawv pov thawj thaum ntxov hauv cov txheej txheem tsim yog qhov tseem ceeb rau kev ua tiav hauv kev lag luam thoob ntiaj teb.
Cov ntaub ntawv & Kev Nyeem Ntxiv
IEC 62776: 2012 - Ob chav -capped LED teeb rau cov kev pabcuam teeb pom kev zoo - Kev nyab xeeb tshwj xeeb.
UL 1993: 2009 - Tus kheej -Ballasted Teeb thiab Teeb Adapters.
UL 8750: 2009 - Lub teeb Emitting Diode (LED) Cov khoom siv rau kev siv hauv cov khoom teeb pom kev zoo.
IEC 60598-1: 2008 - Luminaires - Ntu 1: Cov kev cai dav dav thiab kev xeem
IEC 62560: 2011 - Tus kheej- ballasted LED teeb rau cov kev pabcuam teeb pom kev zoo> 50 V - Kev nyab xeeb tshwj xeeb.
Muaj txiaj ntsig Links:
International Electrotechnical Commission (IEC)
Lub Chaw Haujlwm Saib Xyuas Kev Ruaj Ntseg (UL)
Teeb pom kev thoob ntiaj teb Standards Database
Cov Lus Qhia Ntxiv: Cov Lus Nug Txog Kev Lag Luam (FAQ)
Q1: Puas yog tib lub teeb ci LED tuaj yeem muag hauv Tebchaws Europe thiab Asmeskas?
Tsis yog tsis muaj kev hloov kho. Cov qauv European hais txog IEC-raws li kev ntsuas (piv txwv li, IEC 62776), thaum US xav tau UL ntawv pov thawj (UL 1993/8750). Qhov sib txawv ntawm qhov hluav taws xob, zaus, thiab kev nyab xeeb kev xav yuav tsum tau cais cov qauv tsim los yog dual{10}}cov qauv ntawv pov thawj.
Q2: Dab tsi yog qhov tseem ceeb tshaj plaws rau kev tiv thaiv hluav taws xob hauv LED raj teeb?
Kev ntsuas lub zog dielectric ntawm tus pins (xws li SA26 hauv UL, kab lus 9 hauv IEC 62776) yog qhov tseem ceeb. Nws ua kom muaj kev ruaj ntseg ntawm rwb thaiv tsev txawm tias ib qho kawg nyob thaum lub sijhawm teeb tsa.
Q3: Kuv yuav ua li cas thiaj paub tseeb tias kuv lub teeb ci LED ua tau raws li qhov xav tau thermal?
Ua raws li RTI kev ntsuam xyuas rau cov yas, muab cov cua sov kom txaus, thiab siv tau nrog kev ntsuas kub (SA17 hauv UL, clause 10 hauv IEC 62776).
Q4: Puas muaj cov ntawv cim tshwj xeeb rau LED raj teeb?
Yog lawm. Cov ntawv sau yuav tsum suav nrog lub zog nkag, hom ballast sib xws, ceeb toom tiv thaiv kev siv tsis tau pib, thiab IP ntsuas yog tias muaj.
Q5: Dab tsi yog lub neej yav tom ntej ntawm LED raj lub teeb qauv?
Kev sib raug zoo yog tab tom ua, nrog IEC 62776 mus rau kev tshaj tawm tag nrho. Cov neeg tsim khoom yuav tsum saib xyuas ANSI / NFPA thiab IEC hloov tshiab rau cov qauv sib txuas.
(Nco tseg)
Ob -capped LED teeb: LED raj tsim los hloov cov raj fluorescent ib txwm muaj, nrog tus pins ntawm ob qho kawg.
IEC 62776 (TSI): Cov txheej txheem thoob ntiaj teb qhia txog kev nyab xeeb rau ob -capped LED teeb.
UL 1993: US tus qauv rau tus kheej - ballasted teeb, nrog rau LED retrofit tubes.
Class 2 driver: Lub zog hluav taws xob nrog cov khoom siv hluav taws xob tsawg thiab tam sim no, txo kev poob siab thiab hluav taws kub.
G5/G13 tab: Standardized bi-pin bases rau fluorescent thiab LED raj; G5 muaj 5 hli tus pin sib nrug, thiab G13 muaj 12.7 hli.
RTI (Relative Thermal Index): Ib qho kev ntsuas ntawm cov khoom muaj peev xwm khaws cov khoom ntawm qhov kub siab.
Creepage thiab clearance: Kev ntsuas nrug los tiv thaiv hluav taws xob arcing thiab luv luv Circuit Court.
(Long-Cov lus tseem ceeb)
LED tube teeb kev nyab xeeb qauv rau cov teb chaws Europe thiab America
Ob chav -capped LED teeb ua raws li IEC 62776
UL 1993 ntawv pov thawj rau LED raj teeb
Yuav ua li cas rau nruab LED tube teeb kom nyab xeeb hauv cov khoom siv uas twb muaj lawm
Qhov sib txawv ntawm hom A, B, thiab C LED retrofit raj
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