Qhov Kev Ntsuas IP piav qhia txog lub kaw lus rau cov khoom siv hluav taws xob raws li lub ntsiab lus ntawm European Committee rau Electro Technical Standardization.
IP yog sawv cev rau Ingress Security, kev ruaj ntseg ntawm cov khoom piv rau ecological teebmeem zoo li cov khoom muaj zog lossis cov kua dej. Qhov ntsuas IP suav nrog ob daim duab uas piav qhia qhov siab ntawm kev tiv thaiv piv rau cov teebmeem no. Tus lej loj dua, kev tiv thaiv ntau dua.
Thawj Zaug - Cov Khoom Tiv Thaiv
Thawj tus lej qhia koj tias kev tiv thaiv zoo npaum li cas ntawm cov khoom tawm tsam cov khib nyiab – xws li plua plav. Tus lej siab dua qhov kev tiv thaiv ntau dua.
Tus lej thib ob - Kev Tiv Thaiv Ua Kua
Tus lej thib ob yog siv los qhia koj txog qib kev tiv thaiv dej: 0 tsis muaj kev tiv thaiv zoo li 8 yog qib siab tshaj plaws ntawm kev tiv thaiv.Dab tsi yog qhov kev sib txuas ntawm IP ntsuas rau LED luminaires?
IP Rating Table
| Tus lej | Kev tiv thaiv cov khoom siv | Tiv thaiv cov kua |
|---|---|---|
| 0 | tsis muaj kev tiv thaiv | tsis muaj kev tiv thaiv |
| 1 | Cov khoom siv ntau tshaj 50mm, xws li kov los ntawm tes | vertically ntog dej, piv txwv li condensation |
| 2 | cov khoom muaj zog tshaj 12mm, xws li ntiv tes | ncaj qha tshuaj tsuag dej mus txog 15 degree los ntawm ntsug |
| 3 | cov khoom muaj zog tshaj 2.5mm, xws li cov cuab yeej thiab cov xov hlau | ncaj qha tshuaj tsuag dej mus txog 60 degree los ntawm ntsug |
| 4 | cov khoom muaj zog tshaj 1 hli, xws li cov cuab yeej me me, cov xov hlau me me | dej tsuag los ntawm txhua qhov chaw |
| 5 | hmoov av, tab sis txwv (tsis muaj teeb meem deposit) | cov dav hlau tsis tshua muaj dej los ntawm txhua qhov kev taw qhia |
| 6 | tiv thaiv tag nrho los ntawm hmoov av | dej nyab ib ntus, piv txwv li nkoj decks |
| 7 | immersion da dej ntawm 15cm thiab 1m | |
| 8 | immersion da dej rau lub sij hawm ntev - nyob rau hauv siab |
Dab tsi yog qhov kev sib txuas ntawm IP ntsuas rau LED luminaires?
Cov kab lus luv luv "LED Life Cycle– Impacts" piav qhia ntau lub ntsiab lus uas yuav tsum tau xav txog thaum tsim lub neej ntev LED teeb pom kev zoo nrog cov txiaj ntsig zoo hauv zej zog.
Cov av noo yog ib qho tseem ceeb rau cov khoom hlau, kev sib txuas thiab cov khoom siv hluav taws xob kom tau txais kev puas tsuaj sai sai. Lawv pib hnav tam sim ntawd, yog li nws yog qhov zoo dua los tiv thaiv LED qhov system ua tib zoo tiv thaiv cov av noo.
Kev xaiv ntau lub siab xav yuav tsum tau ua rau cov huab cua zoo li ib puag ncig ntug hiav txwv, cov chaw tsim khoom uas tsim cov tshuaj nrog rau cov pas dej hauv tsev.
Txawm li cas los xij, qhov kev xav tau tam sim rau tus IP ntsuas qhov khoom tiag tiag yog 2 txheej - lub peev xwm los tiv thaiv dej thiab tseem muaj peev xwm tsis pub cov av nkag mus rau hauv.
Kev tiv thaiv los ntawm kev nkag mus rau hauv dej yog qhov tseem ceeb rau txhua qhov khoom siv sab nraud, lossis cov khoom siv hauv koj lub tsev uas yuav tsum tau ntxuav los yog muab tso rau hauv qhov chaw ntub dej heev.
Kev tswj xyuas cov txheej txheem sab hauv ntawm lub teeb kom qhuav yog qhov tseem ceeb heev. Yog tsis muaj daim ntawv pov thawj IP muaj zog los tiv thaiv nws, lub teeb yuav luv luv.
Daim ntawv thov thib 2 yog rau kev teeb tsa tshwj xeeb.
Xav txog qhov chaw khaws qoob loo uas muaj hmoov av ntau. Kev khaws cov plua plav tawm mus rau hauv lub teeb pom kev zoo yog qhov tsim nyog kom nyob twj ywm ntawm qhov xwm txheej uas qhov kev txhawb nqa tuaj yeem nthuav tawm rau cov plua plav thiab tsim kom muaj kev tawg.
Peb tau pom tseeb tag nrho cov txiaj ntsig ntawm kev sib tsoo plua plav hnyav, yog li qhov chaw muaj kev nyab xeeb thiab kev nyab xeeb yog qhov tseem ceeb hauv cov huab cua uas muaj plua plav, xyuas kom cov khoom siv muaj peev xwm ua kom cov plua plav tawm.
(Raws li ib sab, qee qhov huab cua hu rau cov ntaub ntawv pov thawj kev sib tw, yog li tsis txhob hloov qhov kev xav tau ntawm cov pov thawj tawg nrog ib qho uas tsuas yog IP ntsuas).
Sample Areas thiab pom zoo IP Ratings
| Chaw Ua Haujlwm, Tsev Kawm Ntawv, Pem Teb | IP20 |
| Factories, Warehouses, Distribution Centers | IP 20 - IP65 |
| Kev lag luam kev lag luam, hnub ci txoj kev teeb | IP65 |
| LED Street teeb, siab mast Teeb pom kev zoo, hnub ci txoj kev teeb | IP66 |
