Ntawm daim card Ip44 Los yog li cas tuaj nqa lub qhov hluav taws xob nyob rau hauv lub chav dej

Cov pub leejtwg mus rau IP44,

los yog ua li cas xaiv ib tug hluav taws xob qhov hluav taws xob nyob rau hauv lub chav dej

Hluav taws xob ntshai txhua yam. Cov poj niam thiab cov me nyuam yog ntshai Iwj, tawm ntawm kev ntshai ntawm tus tsis paub, thiab cov txiv neej - prudently ntshai, vim hais tias rau lub feem ntau feem, muaj ib tug tu siab daim duab ntawm lub physics ntawm tus sis ntawm cov hluav taws xob tam sim no nyob rau hauv lub cev.

Tab sis lub chav dej teeb yuav tsum nyob rau, thiab nyob rau hauv lub phab ntsa socket - yuav tsum tau hluav taws xob.

Yog li ntawd, ib tug yooj yim txiv neej nyob rau hauv txoj kev, nws yog - ib tug tshaj Internet neeg siv, nws - yeej tsis muaj hluav taws xob kab xev rau hauv tes, teeb meem ib daim ntawv thov rau ib lub cav nrhiav "yuav ua li cas los hloov qhov hluav taws xob qhov hluav taws xob nyob rau hauv lub hoob nab?".

Yandex tam sim ntawd talkative frivolous los yog Yahoo yuav muab nws nco pawg ntawm cov ntsiab nrog cov lus, cov kev pab cuam, thiab advertising banners.

Lub tej flashed mus - ib tug variation ntawm lub nram qab no ob le caag:

Ua ntej, ib tug ua tiav hluav taws xob pw-qhib nqi xwm ntawm lub fais xwb, nrog cov qauv, tables thiab tua siv cov ntaub ntawv;

Ob txhais: Thaum xub thawj yog ib tug piav qhia ntawm lub horrors ntawm tab tom yuav hluav taws xob tua neeg pov tseg nyob rau hauv crude thiab txaus ntshai chav da dej. Tom qab ntawd, tshwj xeeb frightening npe, cov ntsiab lus, thiab cov lus sib cav twv ib tug yooj yim daim duab ntawm lub tawm tsam nrog cov insidious hluav taws xob dab. Heev mysteriously sounding cov lus nyob ntawm no: SAE nruab nrab grounding, grounding txuas thiab feem ntau mysterious - "Chav degree ntawm kev tiv thaiv IP44 thiab yuav tsum tau ntau dua."

Qhov ntawd yog ib tug me ntsis ntawm kev xaiv: yog - zaum thiab qhia rau thaum kawg ntawm ib nyuag hluav taws xob los yog - muab robust thiab tsis pheej yig nyob rau hauv lub caj npab ntawm ib tug tshwj xeeb.

Tseeb, zoo-mounted hluav taws xob khoom tsuas tau ntsib electrician. Tab sis tos li nyob rau hauv-lub khw teeb pom kev zoo thiab hluav taws xob rau lub hloov kom haum rau nws mus rau lub chav da dej thiab ua raws li cov mysterious IP44 - yog muaj rau leej twg.

Lub IP - tsiaj ntawv rau "ingress tiv thaiv" ntsuam xyuas - ib yam dab tsi zoo li "Theem ntawm kev tiv thaiv tiv thaiv allergic," thiab cov zauv 44 sawv cev - teeb pom kev zoo thiab hluav taws xob muaj kev tiv thaiv los ntawm ntog khoom loj tshaj 1 hli thiab txaws.

Yog li, los IP66 speaks- khoom siv tiv thaiv los ntawm hmoov av thiab zoo haib dav hlau ntawm dej (i.e., cov neeg kawm ntawv ntawm kev tiv thaiv ntau txawm tias).

Hluav taws xob cov nrog ib tug tsawg degree ntawm kev tiv thaiv yuav tsis tau sau npe lo rau. Tab sis los ntawm lub theem ntawm IP44, los yuav tas yuav ua ntawv thov mus rau lub tsev.

Dig muag, txiav txim seb lub degree ntawm kev tiv thaiv, ntawm chav kawm, ntau yooj yim, tab sis rau cov nyob nrog IP44 - nws samozahlopyvayuschayasya hau yuav tsum vov neeg ua hauj lwm qhov hluav taws xob qhib thiab yuav luag hermetic kev kawm ntawv ntawm tsev.

Koj nyob rau hauv lub chav dej yog ntsia?