Lub thawv tswj fais fab ob chav ATS

Daim Ntawv Thov ntawm Dual Power Supply Control Box ATS

Nws siv tau rau kev hloov ntawm ob lub hwj chim (lub hwj chim sib xws thiab lub hwj chim sawv ntsug) nrog lub zog ua haujlwm ntsuas ntawm 690V AC thiab zaus ntawm 50 Hz. Nws muaj cov haujlwm ntawm kev hloov pauv tsis siv neeg ntawm overvoltage, undervoltage, poob theem thiab lub tswb ntse. Thaum lub hwj chim sib xws tsis ua haujlwm, nws tuaj yeem ua tiav kev hloov ntawm lub hwj chim sib xws mus rau lub hwj chim sawv ntsug (muaj kev sib txuas lus thiab kev sib txuas lus hluav taws xob ntawm ob lub circuit breakers) kom ntseeg tau tias muaj kev ntseeg siab, kev nyab xeeb thiab kev sib txuas ntawm lub hwj chim rau lub nra.
Cov cuab yeej no siv tau rau cov tsev kho mob, cov khw loj, cov tsev txhab nyiaj, cov tsev so, cov tsev siab, cov chaw tub rog thiab kev tswj hluav taws thiab lwm qhov chaw tseem ceeb uas tsis pub hluav taws xob puas. Cov khoom no ua tau raws li cov kev cai ntawm ntau yam kev qhia xws li Code for Fire Protection of High-rise Civil Buildings thiab Code for Fire Protection Design of Buildings.