Lub undervoltage relay tiv thaiv kev kaw ntawm Circuit Court breaker ntawm lub tshuab hluav taws xob tuag kev tiv thaiv kev tiv thaiv hluav taws xob kuj tseem xav tau rau lub cev muaj zog pib. Lub tshuab hluav taws xob pib ib txwm muab qhov kev tiv thaiv no thaum nws poob tawm thaum cov khoom siv hluav taws xob poob lossis txo qis heev.
Vim li cas thiaj xav tau kev tiv thaiv hluav taws xob?
Kev tiv thaiv tsis raug hluav taws xob yog siv los tiv thaiv lub tshuab hluav taws xob / lub tshuab hluav taws xob / hloov hluav taws xob los ntawm kev ua haujlwm tsis tshua muaj hluav taws xob. Hauv kev tiv thaiv hluav taws xob hnov cov theem mus rau theem voltage ntawm lub tshuab hluav taws xob / hloov pauv siv ntsuas ntsuas ntsuas(muaj peev xwm hloov pauv).
Kev mus ncig undervoltage ua dab tsi?
Ib qho hluav taws xob tso tawm yog ib qho khoom siv xaiv tau nruab rau hauv lub tshuab hluav taws xob uas tau ua rau lub zog mus ncig thaum lub zog poob qis dua qib preset, feem ntau ntawm 70 thiab 35 feem pua ntawm qhov ntsuas UV. Lub Circuit Court breaker tsis muaj hwj chim nws.
Vim li cas kev tiv thaiv hluav taws xob siv rau ntawm lub cev muaj zog?
tiv thaiv lub cev muaj zog los ntawm kev puas tsuaj thaum lub sijhawm tsis zoo thiab tiv thaiv kom tsis txhob muaj lub cev muaj zog los ntawm kev rov ua kom nrawm dua tom qab kev txhim kho cov tsheb npav voltage. Txoj kev tiv thaiv no muaj qhov tsis zoo los ntawm kev qhia txog qhov ua rau muaj kev ntxhov siab thaum VT ua tsis tiav.
Dab tsi tuaj yeem ua rau undervoltage?
Kev nce hauv tam sim no ua rau nce cua sov hauv cov cua ntsawj ntshab thiab cov coils ntawm cov khoom puascov rwb thaiv tsev tseem ceeb tiv thaiv lawv. Kev khiav hauj lwm hauv cov xwm txheej tsis zoo tuaj yeem txo qis lub neej ntawm cov khoom siv hluav taws xob thiab ua rau ua tsis tiav ntxov.
