Cov Cheebtsam tseem ceeb ntawm Distribution Box

Raws li ib qho tseem ceeb ntawm cov khoom siv hluav taws xob hauv hluav taws xob, lub thawv xa khoom feem ntau ua tiav cov haujlwm ntsig txog kev xa hluav taws xob, kev tswj xyuas hluav taws xob, thiab kev tiv thaiv kev nyab xeeb. Nws cov txheej txheem tseem ceeb yog, ua ntej thiab foremost, lub enclosure nws tus kheej. Feem ntau tsim los ntawm cov ntaub ntawv xws li txias- dov steel, stainless hlau, los yog nplaim taws- cov yas retardant, lub thawv yuav tsum tsis tsuas yog muaj zog txhua yam, tab sis kuj muaj peev xwm rau plua plav, ya raws, thiab corrosion kuj. Raws li qhov tshwj xeeb kev khiav hauj lwm ib puag ncig, enclosures yuav tsum sib txawv raws li kev tiv thaiv kev ntsuas; Piv txwv li, cov thawv ntim khoom sab hauv tsev ua qhov tseem ceeb ntawm kev yooj yim ntawm kev teeb tsa, qhov chaw sab nraum zoov xav tau kev tiv thaiv dej zoo dua thiab UV- muaj peev xwm tiv taus. Internally, lub enclosure feem ntau haum nrog mounting daim hlau, DIN rails, thiab grounding mechanisms tsim kom ruaj ntseg thauj tog rau nkoj ntau yam hluav taws xob Cheebtsam thiab xyuas kom meej tag nrho cov kev ruaj ntseg ntawm lub system. Tsis tas li ntawd, ib lub qhov dej - npaj cov txheej txheem sab hauv ua kom yooj yim rau kev soj ntsuam thiab tu cov txheej txheem tom ntej, yog li txuas ntxiv lub neej kev pab cuam ntawm cov khoom siv.

 

Cov khoom siv hluav taws xob tseem ceeb nyob hauv lub thawv xa khoom feem ntau suav nrog cov hluav taws xob hluav taws xob, cov khoom siv tam sim no (RCDs), cov contactors, thiab ntau yam tswj cov keyboards. Ntawm cov no, lub Circuit Court breaker yog ib qho tseem ceeb tshaj plaws kev ruaj ntseg ntaus ntawv; nyob rau hauv qhov tshwm sim ntawm Circuit Court faults - xws li luv luv Circuit Court los yog overloads - nws tuaj yeem cuam tshuam lub hwj chim sai, yog li tiv thaiv cov khoom puas thiab tiv thaiv hluav taws kub. Cov khoom siv hluav taws xob uas muaj nyob hauv tam sim no feem ntau yog tsim los tiv thaiv hluav taws xob cuam tshuam nrog cov neeg ua haujlwm; Thaum kuaj pom qhov xau tam sim no hauv Circuit Court, lawv txiav tawm lub zog hluav taws xob hauv ib feem ntawm ib pliag. Rau cov khoom siv uas xav tau kev tswj hwm, lub thawv xa khoom yog ntxiv nrog cov khoom siv xws li AC contactors thiab intermediate relays los pab tswj cov chaw taws teeb tswj thiab kev ua haujlwm tsis siv neeg. Tib lub sijhawm, cov cuab yeej pabcuam- xws li ammeters, voltmeters, thiab qhov taw qhia teeb- tau teeb tsa nyob rau hauv lub kaw lus kom muab cov lus pom tseeb tiag - lub sijhawm pom kev ntawm lub voj voog kev ua haujlwm, ua rau cov neeg ua haujlwm paub tam sim thiab daws txhua yam teeb meem uas yuav tshwm sim.

 

Dhau ntawm cov txheej txheem tseem ceeb thiab cov khoom siv hluav taws xob, cov kab hluav taws xob sab hauv thiab kev sib txuas ua ke yog lwm qhov tseem ceeb ntawm lub thawv xa khoom. Busbars, terminal blocks, thiab cov kab hluav taws xob sab hauv ua ke tsim cov kav dej rau hluav taws xob xa hluav taws xob. Busbars feem ntau yog tsim los ntawm tooj liab lossis txhuas, cov ntaub ntawv muaj npe nrov rau lawv cov conductivity zoo heev thiab siab tam sim no - nqa peev xwm, uas ua rau txo qis hluav taws xob hauv Circuit Court. Terminal blocks yog lub luag hauj lwm rau kev tsim thiab kev ruaj ntseg kev sib txuas ntawm ntau yam circuits, kom ruaj khov thiab txhim khu kev qha hluav taws xob tiv tauj thaum tiv thaiv kev tsim hluav taws xob los ntawm kev sib txuas tsis zoo.