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IP69K LED tri-pov thawj teeb

IP (International Protection Standard) yog ib lo lus txhais los ntawm DIN VDE 0470 thiab DIN 40 050.

Cov qauv no muab kev faib tawm ntawm qib kev tiv thaiv ntawm cov khoom siv hluav taws xob thaum lub ntsuas hluav taws xob tsis tshaj 72.5 KV.


Cov ntsiab lus yog raws li nram no:

1. Kev tiv thaiv tus kheej.

2. Kev tiv thaiv cov khoom siv hluav taws xob los tiv thaiv kev nkag ntawm cov khoom siv nrog cov plua plav.

3. Kev tiv thaiv cov khoom siv hluav taws xob tiv thaiv kev puas tsuaj los ntawm dej rau cov khoom siv.

ip69k-led-tri-proof-fixture-testing

IP code piav qhia

Tus IP code muaj cov tsiaj ntawv "IP" thiab ob tus lej. Thawj tus lej yog {{0}} rau 6, thiab tus lej thib ob yog 0 txog 9 lossis 9K:


IP67: So hauv dej ntawm 15 cm mus rau 1 m tob rau 30 feeb txwv tsis pub dej nkag.


IP68: Raws li cov xwm txheej tau teev tseg los ntawm tus neeg muag khoom, nws tau txuas ntxiv rau hauv dej kom tsis txhob muaj dej nkag.


IP69K: Muaj peev xwm tiv taus qhov ntsuas kub ntawm chav ntxhua khaub ncaws tau teev tseg hauv EN 60529 thiab DIN 40050-9. Qhov no muab kev tiv thaiv dej siab ntawm 100 bar (1450 psi) thiab kub ntawm 80oC. Lub siab yog siv ncaj qha mus rau lub sensor ntawm lub kaum sab xis ntawm 30 degrees (0, 30, 60 thiab 90 degrees) rau 30 vib nas this ntawm txhua lub kaum sab xis rau tag nrho 120 vib nas this (2 feeb) los tiv thaiv dej nkag.

Cov qib tiv thaiv IP no feem ntau tsis nkag siab zoo lossis siv tsis raug. Piv txwv li, ntau tus neeg siv ntseeg tias chav kawm tiv thaiv IP67 lossis IP68 tso cai rau lub cuab yeej ua haujlwm kom zoo thaum cov dej nyob hauv lub sijhawm teev tseg. Qhov no tsis yog li ntawd. Cov qib kev tiv thaiv no tsuas yog lav tias cov cuab yeej tseem yuav ua haujlwm zoo tom qab nws tau raug tshem tawm hauv dej.

Lwm qhov kev nkag siab yuam kev yog tias kev sib ntsib IP69K txhais tau tias tuaj yeem ntsib IP67 thiab IP68. Qhov tseeb, IP69K tsuas tuaj yeem tiv thaiv lub siab ntws tawm thiab tsis haum rau cov ntawv thov uas muaj dej hauv dej. Yog li ntawd, cov chav kawm tiv thaiv IP69K feem ntau yog siv rau hauv cov ntawv thov uas feem ntau ua haujlwm tu, xws li hauv breweries, ntxuav tsheb, thiab zaub mov thiab dej haus nroj tsuag, tab sis tsis haum rau siv qhov twg cov cuab yeej yog tag nrho submerged hauv dej.