Xov xwm - E-LITE LED STREET LIGHT DEIGN & SOLUTION

2021-2022 TSEV KAWM NTAWV LED STREET LIGHT Tender

Txoj kev teeb pom kev zoo tsis tsuas yog coj cov txiaj ntsig kev nyab xeeb tseem ceeb, tab sis nws tseem yuav siv ntau lub zog tawm ntawm pob nyiaj siv rau kev ua haujlwm hauv vaj tse.nrog rau kev txhim kho kev sib raug zoo, txoj kev teeb pom kev zoo muaj nyob rau hauv txoj kev teeb pom kev zoo / kev sib tshuam teeb pom kev zoo / txoj kev loj teeb pom kev zoo / square teeb pom kev zoo / siab ncej teeb pom kev zoo / txoj kev teeb pom kev zoo thiab lwm yam.

Txij li xyoo 2021, E-LITE lub tuam txhab tau koom nrog Middle East ntawm tsoomfwv txoj kev sib tw thiab sib tw nrog cov tuam txhab thoob ntiaj teb (Zoo li, GE, Philips, Schreder).Los ntawm txoj kev simulation mus rau kev tsim cov khoom lag luam, cov ntawv pov thawj cov khoom lag luam, thiab cov qauv ntsuas txuas ntxiv, thaum kawg nrog cov teeb pom kev zoo txaus siab rau tsoomfwv Kuwaiti thiab cov neeg cog lus.Thaum kawg peb yeej cov haujlwm.

Qhov project Summary: MIDDLE EAST OF LED STREET LIGHT Tender

Khoom siv: 12M & 10M & 8M & 6M LIGHT POLES FOR LED STREET LIGHTING LUMINAIRES

Thawj kauj ruam:

220W / 120W / 70W / 50W STREET LUMINNAIRES Tag nrho 70,000pcs

Kauj ruam ob:

220W / 120W / 70W / 50W STREET LUMINNAIRES Tag nrho 100,000pcs

LED: PHILIPS LUMILEDS 5050, INVENTRONICS Tsav Tsheb, Ua Haujlwm 150LM / W

WARRANTY: 10 Xyoo Warranty.

CERTIFICATE: ETL DLC CB CE ROHS LM84 TM-21 LM79 Ntsev SPRAY 3G VIBRATION ...

Yam tseem ceeb uas yuav tsum tau xav txog hauv Txoj Kev Teeb Pom Kev Zoo

Tej yam tseem ceeb uas peb yuav tsum xyuam xim rau?

Txoj kev ntsuas teeb pom kev zoo suav nrog qhov nruab nrab ntawm txoj kev luminance Lav (txoj kev nruab nrab qhov pom kev, txoj kev teeb pom kev tsawg kawg nkaus), kev ci ntsa iab, qhov ntev ntev, ci ntsa iab, ib puag ncig piv SR, Xim Rendering Index, thiab qhov muag pom kev.Yog li cov no yog cov ntsiab lus peb yuav tsum tau saib xyuas thaum uatxoj kev teeb pom kev zoo tsim.

Nruab Nrab Txoj Kev Luminance Lav hauv Cd / m

Txoj Kev Luminance yog ib qho kev ntsuas ntawm qhov pom ntawm txoj kev.Nws yog qhov tseem ceeb tshaj plaws uas cuam tshuam txog seb qhov teeb meem puas tuaj yeem pom, thiab nws yog raws li lub hauv paus ntsiab lus ntawm illuminating txoj kev txaus kom pom cov qauv ntawm qhov teeb meem.Brightness (Txoj Kev Luminance) nyob ntawm lub teeb faib ntawm lub luminaire, lub lumen tso zis ntawm lub luminaire, lub installation tsim ntawm txoj kev teeb pom kev zoo, thiab lub reflective zog ntawm txoj kev nto.Qhov siab dua qhov ci ntsa iab, qhov zoo dua qhov teeb pom kev zoo.Raws li cov qauv teeb pom kev zoo-chav kawm, Lav nyob hauv thaj tsam ntawm 0.3 thiab 2.0 Cd / m2.

Kev tsis sib xws

Uniformity yog qhov ntsuas los ntsuas qhov sib xws ntawm lub teeb faib ntawm txoj kev, uas tuaj yeem qhia tau tias tag nrhotsis sib xws(U0) thiab longitudinal uniformity (UI).

Txoj kev teeb pom kev zoo yuav tsum tau txiav txim siab qhov sib txawv ntawm qhov tsawg kawg nkaus ci ntsa iab thiab qhov nruab nrab ci ntsa iab ntawm txoj kev, uas yog, tag nrho cov teeb pom kev zoo sib xws, uas txhais tau tias yog qhov sib piv ntawm qhov ci tsawg kawg nkaus rau qhov nruab nrab qhov ci ntawm txoj kev.Zoo zuag qhia tag nrho uniformity xyuas kom meej tias tag nrho cov ntsiab lus thiab cov khoom ntawm txoj kev yog txaus illuminated rau tus neeg tsav tsheb pom.Tus nqi Uo lees txais los ntawm kev lag luam teeb pom kev zoo yog 0.40.

Glare

Glare yog qhov pom kev tsis pom kev uas tshwm sim thaum qhov ci ci ntawm lub teeb tshaj qhov kev hloov ntawm tib neeg lub qhov muag mus rau lub teeb.Nws tuaj yeem ua rau tsis xis nyob thiab txo txoj kev pom kev.Nws yog ntsuas hauv Threshold Increment (TI), uas yog qhov feem pua nce hauv qhov ci yuav tsum tau them rau qhov cuam tshuam ntawm glare (piv txwv li, ua kom txoj kev sib npaug pom tsis muaj glare).Kev lag luam tus qauv rau qhov glare hauv txoj kev teeb pom kev zoo yog nyob nruab nrab ntawm 10% thiab 20%.

Txoj Kev Nruab Nrab Illuminance, Txoj Kev Tsawg Qhov Teeb Meem, thiab Vertical Illuminance

Qhov nruab nrab tus nqi ntawm qhov illuminance ntawm txhua lub ntsiab lus yog ntsuas los yog xam ntawm cov ntsiab lus preset ntawm txoj kev raws li cov kev cai ntawm CIE.Cov teeb pom kev zoo ntawm cov tsheb ciav hlau feem ntau yog ua raws li qhov ci ntsa iab, tab sis cov teeb pom kev zoo ntawm txoj kev taug kev yog nyob ntawm txoj kev illuminance.Nws nyob ntawm qhovlub teeb faibntawm lub teeb, lub lumen tso zis ntawm lub teeb, thiab kev teeb tsa ntawm txoj kev teeb pom kev zoo, tab sis nws muaj me ntsis ua rau cov yam ntxwv ntawm kev xav ntawm txoj kev.Illuminance uniformity UE (Lmin / Lav) kuj xav tau kev saib xyuas hauv kev taug kev teeb pom kev zoo, nws yog qhov piv ntawm qhov tsawg kawg nkaus illuminance rau qhov nruab nrab illuminance ntawm txoj kev.Txhawm rau muab qhov sib xws, tus nqi tiag tiag ntawm qhov ntsuas nruab nrab qhov nruab nrab yuav tsum tsis pub tshaj 1.5 npaug ntawm tus nqi qhia rau chav kawm.

Surround ratio (SR)

Qhov piv ntawm qhov nruab nrab kab rov tav illuminance nyob rau hauv 5 meters dav cheeb tsam sab nraum txoj kev mus rau qhov nruab nrab kab rov tav illuminance nyob ib sab ntawm 5 meters dav txoj kev.Txoj kev teeb pom kev zooyuav tsum tsis yog tsuas yog teeb pom kev ntawm txoj kev, tab sis kuj yog thaj chaw uas nyob ib sab kom cov neeg tsav tsheb tuaj yeem pom cov khoom nyob ib puag ncig thiab cia siab tias yuav muaj kev cuam tshuam ntawm txoj kev (xws li, cov neeg taug kev yuav nqis mus rau txoj kev).SR yog qhov pom ntawm txoj kev perimeter piv rau txoj kev loj nws tus kheej.Raws li cov qauv kev lag luam teeb pom kev zoo, SR yuav tsum yog tsawg kawg yog 0.50, vim qhov no yog qhov zoo tagnrho thiab txaus rau qhov muag qhov muag.