Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob nyob rau hauv Distribution Box
May 27, 2026
Tso lus
I. Tej yam tshwm sim ntawm cov dej ntws tam sim no
Tsis tshua muaj kev cuam tshuam ntawm cov hluav taws xob tam sim no (RCCBs): Tshwj xeeb tshaj yog cov hluav taws xob hluav taws xob uas muaj kev tiv thaiv tam sim no (RCCB) poob poob poob qis.
Kev siv hluav taws xob txawv txav: Lub ntsuas hluav taws xob txuas ntxiv mus txawm tias tsis muaj hluav taws xob siv.
Burning tsw: Ib qho pungent tsw los ntawm rhuab rwb thaiv tsev ntaub ntawv nyob rau hauv lub thawv.
II. Common Current Leakage Hazards
1. Cov cuab yeej siv hluav taws xob lossis cov xaim hluav taws xob: Tom qab ua haujlwm ntev -, txheej rwb thaiv tsev ntawm cov khoom siv hluav taws xob thiab cov xov hluav taws xob maj mam dhau los ua nkig, thiab tawg vim yog cua sov, tshuaj lom neeg ua haujlwm, lossis kev ntxhov siab, ua rau cov rwb thaiv tsev tsis zoo thiab tam sim no to. Qhov no yog ib qho kev phom sij tshaj plaws.
2. Kev teeb tsa thiab kev tsim kho tsis raug:
Kev xaim tsis raug: Xws li kev sib xyaw cov xov hlau nruab nrab thiab hauv av, xoob terminals, thiab cov xov hlau sib tw hauv lub thawv xa khoom. xoob lossis tsis zoo txuas txuas ntawm lub ntiaj teb tiv thaiv (PE) hlau yog qhov teeb meem tshwj xeeb. Vim tias qhov txhaum no feem ntau muab zais, qhov xau tuaj yeem ua rau hluav taws tau yooj yim.
Kev tiv thaiv tsis ua haujlwm: Cov khoom siv tam sim no seem (RCD) tsis tau teeb tsa raws li qhov xav tau, lossis cov khoom lag luam uas tsis sib xws lossis cov khoom tsis zoo raug xaiv.
Ib puag ncig tsis zoo: Txhim kho lub thawv xa khoom hauv qhov chaw ntub dej, plua plav, siab - ib puag ncig kub lossis muaj cov pa roj corrosive yuav ua rau cov khoom laus zuj zus tuaj thiab tuaj yeem ua rau hluav taws xob los yog luv luv vim kev sib xyaw ua ke thiab plua plav.
3. Kev siv thiab tu tsis raug:
Kev Ua Haujlwm Tshaj Tawm: Kev sib txuas ntau dhau - cov khoom siv hluav taws xob rau lub thawv xa khoom ua rau ntev - lub sij hawm overload thiab overheating ntawm cov kab, ua kom cov rwb thaiv tsev laus.
Kev sib txuas tsis raug tso cai: Kev txiav txim siab ntxiv cov kab lossis cov qhov (sockets) yam tsis muaj kev tsim qauv cuam tshuam rau thawj lub tshuab hluav taws xob tiv thaiv cov qauv.
Tsis Muaj Kev Saib Xyuas: Tsis ua raws li kev soj ntsuam thiab kev saib xyuas tsis tu ncua tso cai rau cov teeb meem me me kom maj mam loj hlob mus rau qhov teeb meem loj.
4. Cov yam ntxwv ntawm ib puag ncig sab nraud: Cov tsiaj me xws li nas thiab kab nkag mus rau hauv lub thawv xa khoom thiab gnawing ntawm cables, los yog raug rau dej raus dej los yog xob laim ntaus, tag nrho cov ua rau muaj kev puas tsuaj ntawm rwb thaiv tsev.
III. Kev phom sij thiab phom sij
1. Hluav taws xob poob siab raug mob: Thaum cov hlau casing ntawm lub thawv xa khoom yuav ua rau lub zog tsis zoo vim qhov xau, thiab kev tiv thaiv hauv av tsis ua haujlwm, txhua qhov kev sib cuag tuaj yeem ua rau muaj hluav taws xob tuag taus.
2. Hluav taws xob hluav taws xob: Piv rau hluav taws kub uas tshwm sim los ntawm luv luv Circuit Court los yog overloads, hluav taws xob hluav taws xob yog ntau insidious. Thaum cov dej xau tam sim no dhau los ntawm tus neeg xyuas pib tsis zoo, nws tsim kom muaj qhov kub thiab txias hauv cheeb tsam. Ib qho xau tam sim no tsuas yog 0.5 amperes tuaj yeem tsim qhov arc tshaj 2000℃ntawm qhov chaw txhaum, txaus rau ignite ib puag ncig cov khoom siv hluav taws xob.
3. Cov khoom siv ua haujlwm tsis zoo: Cov dej ntws tawm tuaj yeem ua rau cov hluav taws xob hluav taws xob seem (RCCBs) mus rau ntau zaus, cuam tshuam rau kev tsim khoom thiab lub neej txhua hnub.