Taw qhia txog Kev Tawm TsamResidual Current Circuit Breaker (RCBO) nrog Kev Tiv Thaiv Overload
Koj puas tab tom nrhiav kev daws teeb meem txhim khu kev qha los txhim kho kev teeb tsa hluav taws xob? PebLub tshuab hluav taws xob seem tam sim no (RCBO) nrog kev tiv thaiv kev thauj khoom ntau dhauyog qhov kev xaiv zoo tshaj plaws rau koj! Cov khoom tshiab no yog tsim los tiv thaiv cov xwm txheej hauv tsev thiab cov xwm txheej zoo sib xws (xws li chaw ua haujlwm thiab lwm lub tsev) nrog rau cov ntawv thov kev lag luam tiv thaiv cov dej ntws tawm txog li 30mA nrog rau kev thauj khoom ntau dhau thiab luv luv. NrogRCBO, koj tuaj yeem tso siab tau tias koj lub tshuab hluav taws xob yeej ib txwm muaj kev tiv thaiv.
Yuav ua li casCov RCBOua haujlwm?
Cov RCBOua ke cov haujlwm ntawm cov khoom siv tam sim no seem (RCD) thiab ib qhoLub tshuab hluav taws xob me me (MCB)hauv ib lub cuab yeej. Nws saib xyuas qhov tam sim no ntws los ntawm lub voj voog thiab piv rau qhov tam sim no hauv cov neeg ua haujlwm nyob thiab cov neeg ua haujlwm tsis muaj zog. Yog tias cov tam sim no tsis sib npaug, nws qhia tias muaj tam sim no xau los ntawm lub voj voog, uas tuaj yeem ua rau muaj kev phom sij. Hauv qhov xwm txheej no, tusRCBOua rau lub zog hluav taws xob mus rau hauv lub voj voog kom tiv thaiv kev raug mob thiab kev puas tsuaj rau khoom vaj khoom tsev.
Vim li cas peb thiaj xav tauCov RCBO?
Kev nyab xeeb ntawm hluav taws xob yog qhov tseem ceeb tshaj plaws hauv txhua qhov chaw ib puag ncig thiabCov RCBOmuaj ntau yam zoo uas ua rau lawv tseem ceeb rau kev tiv thaiv koj cov khoom siv hluav taws xob. Ua ntej, RCBOs muab kev tiv thaiv tiv thaiv hluav taws xob poob siab, uas yog qhov tseem ceeb tshwj xeeb hauv tsev thiab lwm qhov chaw nyob. Lawv kuj tiv thaiv kev puas tsuaj rau cov xov hlau thiab cov khoom siv vim muaj kev thauj khoom ntau dhau thiab luv luv, txo qhov kev pheej hmoo ntawm hluav taws.
Tsis tas li ntawd xwb, RCBOs muab kev tiv thaiv sai thiab zoo. Thaum pom qhov txhaum, RCBO yuav kaw lub voj voog tsis pub dhau milliseconds, tiv thaiv kom tsis txhob muaj qhov xwm txheej txaus ntshai tshwm sim. Qhov no ua rau lawv zoo tagnrho rau kev siv hauv kev lag luam uas feem ntau xav tau kev ua haujlwm sai kom tiv thaiv kev puas tsuaj rau cov tshuab lossis khoom siv.
Kev Pov Hwm
Peb sawv ntawm qhov zoo ntawm RCBO thiab muab kev lees paub nrog txhua qhov kev yuav khoom. Peb cov khoom tau tsim los kom kav ntev thiab peb ntseeg siab tias koj yuav txaus siab rau nws txoj kev ua tau zoo. Yog tias koj muaj lus nug lossis kev txhawj xeeb, peb pab neeg txhawb nqa cov neeg siv khoom nyob ntawm no los pab.
Xaus lus, peb cov khoom siv hluav taws xob seem (RCBO) nrog kev tiv thaiv overload yog cov khoom tseem ceeb rau kev ua kom muaj kev nyab xeeb ntawm kev teeb tsa hluav taws xob. Nrog nws cov yam ntxwv siab heev thiab kev ua tau zoo txhim khu kev qha, nws muab qib kev tiv thaiv uas koj tuaj yeem vam khom. Tsis txhob pheej hmoo tsis tsim nyog nrog koj lub tshuab hluav taws xob - xaiv RCBO hnub no thiab muaj kev thaj yeeb nyab xeeb tias koj lub tsev lossis kev lag luam tau tiv thaiv.
Lub sijhawm tshaj tawm: Tsib Hlis-18-2023