Daim Ntawv Thov

W7NL cov khoom seem tam sim no breaker overload feem ntau yog siv rau AC 50Hz / 60Hz Circuit Court ntsuas 240V thiab 32A lossis qis dua. Lawv muaj kev xau hluav taws xob (hluav taws xob poob siab), overload, luv Circuit Court thiab lwm yam kev tiv thaiv. Lub luag haujlwm tiv thaiv overvoltage kuj tseem tuaj yeem muab raws li qhov xav tau. Lawv feem ntau yog siv los tiv thaiv lub tsev illumination thiab lub zog faib hluav taws xob.

Cov xwm txheej ua haujlwm ib txwm muaj

■Qhov kub ntawm huab cua ib puag ncig: qhov kub ntawm huab cua ib puag ncig hloov pauv ntawm-5C ~ + 40C, tsis pub tshaj 35C nruab nrab hauv 24 teev;

■Qhov Chaw: qhov chaw teeb tsa tsis pub tshaj 2000 meters saum hiav txwv;

■ Cov huab cua: qhov av noo ntawm qhov chaw teeb tsa yuav tsum tsis pub tshaj 50% thaum huab cua kub tshaj +40C, qhov nruab nrab qhov kub tsawg kawg nkaus thaum nws ntub tshaj plaws yuav tsum tsis pub tshaj 25C, qhov av noo ntawm qhov chaw teeb tsa yuav tsum tsis pub tshaj 90%;

■Cov xwm txheej ntawm kev teeb tsa: kev teeb tsa raug faib ua qib II, qib I;

■Installationpollution gnage:installationpollution grade yog qib i;

■Cov xwm txheej ntawm kev teeb tsa. Lub zog sib nqus sab nraum qhov chaw teeb tsa yuav tsum tsis pub tshaj 5 npaug ntawm qhov chaw ntawm lub zog sib nqus hauv av hauv txhua qhov kev taw qhia. Feem ntau hais lus, RCBO yuav tsum tau teeb tsa ntsug. Lub tes tuav ua haujlwm muab lub zog los ntawm qhov chaw hluav taws xob mus rau sab saud, yuav tsum tsis muaj kev cuam tshuam thiab kev co hauv qhov chaw teeb tsa.

Daim Ntawv Ceeb Toom

■Kev tiv thaiv kev xau ntawm RCBO raug sim thiab kho los ntawm cov chaw tsim khoom, cov neeg siv tsis tuaj yeem qhib cov khoom thaum lub sijhawm siv;

Tom qab siv RCBO tau ib lub sijhawm (feem ntau ib hlis), yuav tsum nias lub khawm sim ib zaug thaum lub sijhawm ua haujlwm ntawm lub voj voog kom paub tseeb tias RCBO ua haujlwm li qub thiab txhim khu kev qha (nias lub khawm sim ib zaug, RCBO tuaj yeem tawg ib zaug). Yog tias tsis zoo, yuav tsum tshem tawm cov khoom thiab xa mus rau lub chaw tsim khoom kom kho.

■RCBO yuav tsum tsis txhob ntub los yog ntub los ntawm nag, daus lossis dej thaum lub sijhawm thauj mus los, khaws cia thiab siv.