Shenhai Explosion-Proof
Xyuas kom muaj kev ruaj ntseg thiab zoo plahaum ntawm LED tawg-pov thawj teeb, Nws tseem ceeb heev los xav txog cov ntsiab lus nram qab no thaum xaiv cov hluav taws xob wiring:
1. Xaiv tsa:
Lub circuit Court yuav tsum tau situated nyob rau tej thaj chaw uas kuj txo explosion uas yuav raug los yog kom deb ntawm qhov chaw ignition.
2. Wiring Method:
Nyob rau tej cheeb tsam explosive, Tus thawj wiring txoj kev muaj xws li siv explosion-proof hlau conduits thiab cable wiring.
3. Rho tawm thiab sealing:
Rau circuits thiab tiv thaiv conduits, cables, los yog hlau pipes kis los ntawm phab ntsa los yog slabs sib cais sib txawv explosions, yuav tsum siv cov ntaub ntawv uas tsis yog-combustible yuav tsum siv rau nruj sealing.
4. Xaiv Cov Khoom Uas Tsim Nyog:
Rau tej thaj chaw categorized nyob rau hauv tawg hazard theem 1, Tooj liab hlau los yog cables yuav tsum siv. Scenarios nrog vibrations loj vibrations, Multi-stranded tooj liab cables los yog wires yog pom zoo. Aluminum tub ntxhais hwj huam cables yuav tsis suitable rau underground thee mines.
tawg 2 ib puag ncig, Hwj huam kab yuav tsum tau ua los ntawm aluminum wires los yog cables nrog ib cheeb tsam cross-sectional ntau tshaj 4mm², thiab sib teeb circuits yuav tsum muaj ib cheeb tsam ntawm 2.5m², Tso saum lub aluminum tub ntxhais wires los yog cables.
5. Pub tam sim no nqa peev xwm:
Rau aav 1 Thiab 2, Xaiv cross-sections ntawm insulated wires thiab cables yuav tsum muaj ib tug cwjpwm peev xwm tsis tsawg tshaj li 1.25 Lub sij hawm nyob tam sim no ntawm cov fuse thiab qhov chaw tam sim no ntawm lub sij hawm ntev overcurrent tso tawm ntawm lub circuit breaker.
Lub permissible tam sim no peev xwm rau ceg circuits uas tsis muaj voltage squirrel cage asynchronous motors yuav tsum tsis tau tsawg tshaj li 1.25 lub sij hawm nyob tam sim no ntawm lub cev muaj zog.
6. Hluav Taws Xob Circuit Court Sib Txuas:
1. Qhov sib txuas ntawm circuits hauv aav 1 Thiab 2 Yuav tsum tau nyob ze explosion-proof junction los yog muaj feem rau lub thawv compatible nrog lub hazardous chaw. tsam 1 yuav tsum siv flameproof junction thawv, tsam 2 siv tau muaj kev ruaj ntseg hlws ris.
2. Yog aluminum tub ntxhais cables los yog wires yog xaiv rau tsam 2 circuits, Qhov zoo sib xws yuav tsum txhim khu kev qha yooj yim thiab maintenance los ntawm cov neeg siv.
Qhov kev taw qhia aims pab xaiv qhov tsim nyog wiring rau installing LED tawg-pov thawj teeb, xyuas kom ob leeg muaj kev ruaj ntseg thiab functionality.