Txoj Cai, Muaj nuj nqi, Thiab Scope of Application of Explosion-Proof Junction Boxes

Txoj Cai:

Lub thawv tawg-pov thawj hleb feem ntau yog ua los ntawm cov hlau cam khwb cia. Lawv lub hauv paus ntsiab lus ntawm kev ua haujlwm suav nrog kev ua kom muaj kev tawg me me los ntawm cov hluav taws xob hauv lub thawv, txawm nyob rau hauv ib puag ncig uas tawg. Yog tias cov roj no nkag mus rau hauv lub thawv, nws tuaj yeem tiv taus qhov combustion yam tsis muaj rupturing lossis nthuav tawm cov nplaim taws rau ib puag ncig, tiv thaiv kev tawg loj dua. Yog li, qhov zoo thiab kev teeb tsa cov ntsiab lus ntawm cov thawv sib txuas no yog qhov tseem ceeb rau kev nyab xeeb.

Muaj nuj nqi:

Hauv thaj chaw muaj kev phom sij uas muaj kev tawg, lawv ua hauj lwm raws li pass-through los yog tis thawv. Los ntawm sealing cov junctions, lawv tiv thaiv kev tawg sab nraud los ntawm kev puas tsuaj rau cov xaim thiab txwv tsis pub cov hluav taws xob sab hauv los ntawm kev tsim kev nyab xeeb hauv cov hluav taws kub lossis tawg ib puag ncig, xws li sparks igniting ib qho tawg ntawm cov ntsiab lus txuas.

Daim Ntawv Thov Scope:

Haum rau Zone 1 thiab Zone 2, zoo li Zone 21 thiab Zone 22 ib puag ncig.
Kev tiv thaiv qib: IP66.
Kev ua haujlwm kub ntau: -40℃ ≤ Ta ≤ 550 ℃.
Rated voltage: AC 690V 3.