Ntau ntau nyob ntawm qhov ntsuas xws li kev siv hluav taws xob. Tom qab tag nrho, cov no yog cov khoom siv hluav taws xob siv tau hauv lub neej txhua hnub, thiab, thaum kawg, cov nqi hluav taws xob. Hom kev ua haujlwm ntawm tag nrho cov hluav taws xob network nyob ntawm qhov raug suav tias yog load, yog li nyob rau hauv cov ntaub ntawv ntawm overvoltage nws tsis yog yuav tsum tau kho sai sai rau cov khoom siv cable los yog lub hwj chim transformer los yog hloov lub fuses thiab rov pib dua kev tiv thaiv. Thaum yuav khoom siv hauv tsev, ua tib zoo saib xyuas nws lub zog siv thiab muab piv nrog qhov siab tshaj plaws uas tso cai rau koj lub tsev lossis tsev ntiav.
Ua ntej, cia peb ntsuas lub hwj chim cable. Feem ntau, ib qho txhuas hlau nrog ib ntu ntawm plaub square millimeters yog nteg rau ntawm chav tsev. Nyob rau hauv cov ntaub ntawv no, lub Circuit Court breaker yog ntsia nrog ib tug thaum muaj xwm ceev kaw qhov chaw ntawm 16-20 amperes. Qhov no txhais tau hais tias yog tias qhov ntsuas tam sim no dhau lawm, lub zog hluav taws xob yuav raug txiav tawm tom qab ib ntus. Qhov no ua rau lub thermal relay uas saib xyuas kev siv hluav taws xob. Tsis tas li ntawd, qhov hloov pauv muaj qhov txiav tawm relay uas yuav tawm mus yog tias qhov ntsuas tam sim no dhau los ntawm 10 lossis ntau zaus. Nwsceev-ua yeeb yam thiab tsim los tiv thaiv koj cov hluav taws xob thaiv los ntawm inrush tam sim no los yog kom disconnect tam sim ntawd ntawm lub ntsiab network nyob rau hauv cov kev tshwm sim ntawm ib tug luv luv Circuit Court.
Raws li qhov no, kev suav ua ntej tuaj yeem ua tau, qhov twg lub zog siv hluav taws xob ntau tshaj plaws uas nws muaj peev xwm ua tau hluav taws xob xaim hluav taws xob hauv hom kev nyab xeeb yuav raug qhia meej. Ntawm qhov hluav taws xob ntawm 220 volts, nws tsuas yog 4-5 kW. Qhov no, ntawm chav kawm, tsis txaus los ua kom sov lub tsev nrog kev pab los ntawm hluav taws xob cua sov thaum lub sij hawm txias, tab sis nws yog heev txaus rau kev ruaj ntseg ntawm cov khoom siv tseem ceeb hauv tsev. Koj tuaj yeem siv tau, piv txwv li, hlau, lub rhaub, lub tub yees, TV thiab teeb pom kev zoo uas tau qhib rau tib lub sijhawm. Tab sis yog hais tias tib lub sij hawm koj qhib lub hwj chim hluav taws xob thiab pib siv lub boiler, ces tag nrho cov hwj chim noj yuav ntau tshaj qhov tso cai - thiab ib tug kaw yuav tshwm sim sai sai no.
Koj yuav tsum paub txog kev faib tag nrho cov khoom siv hluav taws xob mus rau qhov muaj thiab tsis muaj cov dej ntws tawm. Yog li, cov khoom siv cua sov thiab teeb pom kev zoo, khoos phis tawj, TV teeb thiab txhua yam khoom siv hluav taws xob hauv tsev tsis tsim kom muaj kev thauj khoom ntxiv ntawm lub ntsiab thaum qhib. Yog li ntawd, lub zog siv ntawm lub computer yog tas li. Daim duab sib txawv kiag li tuaj yeem pom thaum cov khoom siv hluav taws xob txuas nrog lub network, uas suav nrog asynchronous electric motors. Cov no yog, piv txwv li, tub yees, cua txias, lub tshuab hluav taws xob. Thaum cov cuab yeej zoo li no tau qhib, qhov tseem ceeb pib tam sim no tshwm sim uas tshaj qhov ntsuasntaus ntawv tam sim no los ntawm 14 lossis ntau zaus. Tig cov chav nyob rau tib lub sijhawm yuav txiav tawm lub zog hluav taws xob.
Kev siv lub zog ntawm lub laptop lossis lwm yam khoom siv nrog lub zog ntawm tus kheej muaj lub ntsiab lus txawv me ntsis. Hauv qhov no, lub sijhawm ua haujlwm ntawm lub cuab yeej nyob ntawm qhov ntsuas no, vim tias lub peev xwm ntawm cov roj teeb muaj kev txwv.
