Thaum tsim cov khoom siv hluav taws xob siv rau hauv qhov hnyav sab nraum zoov, qib kev tiv thaiv IP tseem yog qhov tseem ceeb. Cov txheej txheem thoob ntiaj teb no siv rau ntau yam kev thov: kev lag luam, telematics, sensors, robotics, automation, roj thiab roj, marine / underwater, automotive, thiab Internet ntawm yam. Txawm li cas los xij, qib kev tiv thaiv IP tsis yog qhov kev txiav txim siab nkaus xwb. Thaum xaiv thiab tsim cov khoom siv hluav taws xob, muaj ntau ntau yam uas yuav tsum tau coj mus rau hauv tus account, suav nrog txawm tias xaiv cov khoom sib txuas. Qhov no yog vim cov connectors ua lub luag haujlwm tseem ceeb hauv kev xa cov teeb liab thiab lub zog hauv cov khoom siv thiab cov qauv, nrog rau ntawm cov khoom siv thiab cov khoom siv.
Qhov tseem ceeb ntawm IP
IP (Kev Tiv Thaiv Qib) yog ib qho kev qhia siv hauv International Electrotechnical Commission (IEC) 60529 tus qauv los ntsuas qhov muaj peev xwm tiv thaiv cov cuab yeej lossis cov khoom tiv thaiv ib puag ncig. Tus IP code pib nrog tus IP daim ntawv lo tom qab ob tus lej. Thawj tus lej qhia txog kev muaj peev xwm tiv thaiv cov khoom siv, thaum tus lej thib ob qhia txog lub sijhawm ntawm cov khoom tuaj yeem raug cais tawm ntawm cov kua.
Piv txwv li, "6" nyob rau hauv ib qho kev tiv thaiv IP67 qhia tau hais tias cov khoom tau dhau mus ntev - lub sij hawm sim nyob rau hauv lub tshuab nqus tsev ib puag ncig thiab tsis muaj plua plav kiag li. Qhov "7" qhia tias cov khoom tuaj yeem muab tso rau hauv dej ntawm qhov tob ntawm 1 txog 3 meters ntev li 30 feeb.
Txawm li cas los xij, qib kev tiv thaiv IP tsuas tuaj yeem muab cov ntaub ntawv txwv tsis pub hais txog kev tiv thaiv kev ua haujlwm (xws li kev tiv thaiv cov khoom tsis zoo thiab cov kua dej). Ua ntej, qib siab dua tsis tas txhais tau tias kev ua tau zoo dua. Piv txwv li, "7" nyob rau hauv IP67 tsuas yog them rau kev tiv thaiv immersion thiab tsis suav nrog cov ntaub ntawv ntawm siab - tiv thaiv dej dav hlau, uas tau cuam tshuam hauv IP6 thiab IP9 qib raws. Tsis tas li ntawd, kev sim raus dej yog ua los ntawm cov dej tshiab, yog li cov txiaj ntsig kev sim yuav tsis siv rau cov dej uas muaj ntsev, chlorine, lossis lwm yam tshuaj.
Cov qib kev tiv thaiv tsis tuaj yeem suav nrog lwm yam ntawm qhov chaw hnyav: qhov kub thiab txias, kev poob siab lossis kev co, corrosion, ntxhib tuav, thiab txawm tias muaj kev phom sij tawg. Kev xaiv tsim qauv zoo xav tau cov ntaub ntawv ntxiv.
Lwm yam kev txhawb zog yuav tsum xav txog
- Cov neeg tsim qauv yuav tsum xav txog lwm lub tshuab uas tuaj yeem hais txog lwm yam uas yuav yog qhov tseem ceeb hauv qhov project. UL Solutions tau tsim ntau yam qauv rau cov khoom siv hluav taws xob: UL 1977, UL 2238, thiab UL 2237.
- Cov qauv no suav nrog 10 qhov kev txiav txim siab sib txawv, suav nrog:
- Qhov chaw sib ntsib Hom kev thov
- Txawm hais tias lub connector yog npaj rau kev siv OEM nkaus xwb, lossis rau kev lag luam thiab kev lag luam.
- Qhov siab tshaj plaws voltage
- Qhov ntsuas tam sim no
Tsis tas li ntawd, muaj cov kev cai tshwj xeeb ntawm tub rog, nrog rau kev thov rau Kev Lag Luam Tawm -Lub-Tsheb (COTS) txuas nrog cov khoom siv tub rog xws li ntsiav tshuaj computers, laptops, lub suab thiab cov ntaub ntawv sib txuas lus, GPS receivers thiab hubs, thiab portable power sources. Ntau yam kev qhia tshwj xeeb yuav siv tau ib txhij, thiab cov khoom siv tub rog yuav tsum ua kom tau raws li txhua qhov kev xav tau.
