Momwe Mungayesere Soketi ya GFCI yokhala ndi Multimeter (5 Step Guide)

Kodi mukuganiza kuti malo anu a GFCI alakwika? Kuti mudziwe chomwe chimayambitsa kusagwira bwino ntchito, ndi bwino kuyesa ndi multimeter.

Tsatirani izi kuti muyese kutulutsa kwa GFCI ndi multimeter. 

Choyamba, muyenera kuyang'ana GFCI yanu kuti muwone zolakwika zilizonse. Kuti muchite izi, gwiritsani ntchito mabatani a "TEST" ndi "RESET". Kenako, ikani multimeter mu grooves. Muyenera kuwonetsetsa kuti pali mphamvu yotsalira potuluka (pamene yazimitsidwa). Kenako, yesani voteji pa potuluka. Gawoli likufuna kudziwa ngati chotuluka cha GFCI chikutumiza voteji yoyenera. Ndiye fufuzani mawaya a potuluka. Yambani ndikuzimitsa mphamvu pogwiritsa ntchito chosinthira chachikulu. Chotsani zitsulo ndikuchotsa pakhoma. Yang'anani mawaya aliwonse okhala ndi zigamba kapena zolumikizira zosayenera. Pomaliza, onani ngati chotulukacho chakhazikika bwino. 

Mu bukhuli la 5, tikuphunzitsani momwe mungayesere GFCI yanu, yomwe imathandiza kupewa kuwonongeka kwa magetsi ndi kugwedezeka, pogwiritsa ntchito multimeter pazovuta zilizonse zapansi.

amafuna 

1. Multimeter - Multimeter ndi chida chabwino kwambiri choyezera magawo amagetsi monga magetsi, kukana, ndi magetsi. Mutha kusankha pakati pa analogi ndi digito multimeter. Ngati muli pa bajeti, multimeter ya analogi idzachita. Komabe, ngati mukufuna chida chapamwamba kwambiri, ma multimeter a digito akhoza kukhala kubetcha kwanu kopambana. Kuphatikiza pa kukana kwakukulu, amaperekanso zowonetsera zolondola za digito. Ma DMM ndi oyenera kuyeza voteji yamagetsi, makamaka poyesa potulukira GFCI. (1)

2. Zida zodzitetezera - Pamanja, gwiritsani ntchito magolovesi otsekereza omwe amatha kudzipatula kwathunthu komanso modalirika magetsi. Zingakhale zothandiza ngati mulinso ndi mateti otetezera omwe amalepheretsa magetsi kuchoka pansi ndi kudutsa m'thupi lanu ngati nthaka yawonongeka. Musanayambe komanso mutathetsa vuto la wophwanya dera la GFCI, muyenera kudziwa zomwe zikuyenda mumagetsi. Nyamulani chowunikira chamagetsi m'malo mogwiritsa ntchito molakwika GFCI breaker. Idzawonetsa mulingo wamagetsi wapano. (2)

5-Step Ground Fault Testing Guide

Kuwona zotsatira za GFCI ndi njira yosavuta ngati mukugwiritsa ntchito multimeter. Nawa njira zatsatanetsatane kuti mudziwe ngati kusintha kwa GFCI kuli kolakwika.

1. Chongani GFCI (Ground Fault Circuit Breaker) 

Muyenera kuyang'ana GFCI kuti muwone zolakwika. Kuti muchite izi, gwiritsani ntchito mabatani a "TEST" ndi "RESET". Dinani pamanja batani la "TEST" mpaka mutamva kudina kwa socket, zomwe zikutanthauza kuti mphamvu yazimitsa. Kenako dinani batani la "RESET". Nthawi zina vuto lingakhale pakusintha. Onani ngati ikudina ndikukhalabe m'malo mwake.

2. Kuyika multimeter mu mipata 

Muyenera kuwonetsetsa kuti pali mphamvu yotsalira potuluka (pamene yazimitsidwa). Ikani ma probe a pulagi ya multimeter mumipata yowongoka, kuyambira ndi waya wakuda kenako waya wofiira. Kuwerenga kwa zero kukuwonetsa kuti malowo ndi otetezeka ndipo amatsimikizira kuti ikugwirabe ntchito.

Kuti muyatse magetsi, dinani batani la RESET ndikupitiriza kuyeza voteji pa chotengera cha GFCI.

3. Kuyeza voteji mu chotuluka 

Gawoli likufuna kudziwa ngati chotuluka cha GFCI chikutumiza voteji yoyenera. Khazikitsani analogi kapena digito multimeter pamtengo wokana ndikusankha sikelo yayikulu. Ma Multimeter okhala ndi kukana kwakukulu kuposa malo amodzi ayenera kukhazikitsidwa ku 1x.

Mwakonzeka kuyesa zolakwika zapansi mutakhazikitsa multimeter. Lumikizani probe imodzi ku terminal kuti ina ikhudze chotengera cha chipangizocho kapena bulaketi yoyikapo. Kenako sunthani kafukufuku woyamba wokhudza terminal kupita kumalo ena. Kulakwitsa kwapansi kulipo ngati ma multimeter anu amawerenga china chilichonse kupatula zopanda malire nthawi iliyonse pamayeso. Kulephera kuwerenga kumasonyeza mavuto. Mungafune kuganizira kuyang'ana mawaya a chotulukapo.

4. Kuyang'ana mawaya a potulukira 

Yambani ndikuzimitsa mphamvu pogwiritsa ntchito chosinthira chachikulu. Chotsani zitsulo ndikuchotsa pakhoma. Yang'anani mawaya aliwonse okhala ndi zigamba kapena zolumikizira zosayenera. Mawaya anu sizovuta bola ngati waya wakuda alumikizidwa ndi "mzere" ndi waya woyera ku "katundu" wa mawaya. Onani ngati mitundu ikugwirizana moyenerera - wakuda ayenera kupita ndi wakuda ndi woyera ndi woyera.

Yang'anani ngati mtedza wawaya umangirizidwa bwino pa zolumikizira, ngati zonse zili bwino. Bwererani ku gulu lalikulu lamagetsi, yatsani mphamvu ndikuyang'ananso magetsi ndi multimeter. Samalani mukuchita izi, chifukwa mwabwezeretsa mphamvu zamoyo m'mabwalo.

5. Kodi socket yakhazikika bwino?

Sitepe iyi ndi yofanana ndi sitepe 3 (muyeso wamagetsi). Kusiyanitsa kokha ndikuti chiwongolero chakuda cha multimeter chimapita kumalo owoneka ngati U (pansi) a womasulira wapansi. Yembekezerani kuwerengedwa kwa magetsi ofanana ndi omwe mudasankha kale ngati chotulukacho chakhazikika bwino. Kumbali inayi, ngati mukupeza kuwerengera kosiyana, mukuchita ndi malo osakhazikika bwino kapena mawaya olakwika.

Kuthetsa kusintha kwa GFCI kuyenera kukhala mwezi uliwonse. Ichi ndi chimodzi mwazinthu zomwe muyenera kuchita kuti mutetezeke. Soketi ikasiya kugwira ntchito ngati kale, sinthani. Simudziwa nthawi yomwe iye ati adzagwade.

Momwe mungakonzere cholakwika chapansi

Njira yoyenera kwambiri yothetsera vuto la pansi ndikusintha waya wolakwika. Ngati mukulimbana ndi waya imodzi kapena zingapo zoyipa kapena zakale, mutha kuzichotsa ndikuyika zina zatsopano. Nthawi zina vuto lalikulu likhoza kukhala mbali ina. Zikatero, ndi bwino kusintha gawo lonseli. Kukonza izi sikuli kotetezeka komanso sikuyenera kuvutitsidwa. Ndizowopsa kugwiritsa ntchito gawo lomwe lili ndi vuto la pansi. Kuti muthane ndi vuto loyambira, gulani gawo latsopano ndikusintha lonse. Izi ndizotetezeka kuposa kukonza gawolo. Komanso, gawo latsopano limakupatsani mtendere wamumtima chifukwa dera lanu la GFCI lidzakhala labwino mutatha kusintha gawo lolakwika.

Kuchotsa cholakwika chapansi sikovuta. Mwina vuto limakhala powapeza, makamaka pogwira ntchito ndi dera lalikulu kapena dongosolo la GFCI. Ngati ndi choncho, gawani ndondomekoyi m'zigawo zing'onozing'ono, zokhoza kuyendetsedwa bwino. Komanso, apa mupeza mayeso a kuleza mtima kwanu. Kuti mupewe kukhumudwa ndikuwonetsetsa kuyesa bwino kwa socket ya GFCI, tengani nthawi yanu kuti mumalize. Osathamanga.

Kufotokozera mwachidule

Kodi nkhaniyi mwaipeza kukhala yothandiza? Tsopano popeza mwaphunzira kuyesa socket ya GFCI ndi multimeter, yesani. Monga tanenera kale, njirayi ndi yoyenera kuchita mwezi uliwonse chifukwa zolakwa zapansi zimakhala zoopsa. Kuphatikiza pa kugwedezeka kwamagetsi koopsa, zolakwika za pansi zingayambitsenso chipangizocho kuti chiwonongeke.

Onani zina mwazolemba zathu pansipa.

• Momwe mungawerenge multimeter ya analogi
• Momwe Mungagwiritsire Ntchito Cen-Tech Digital Multimeter Kuwona Voltage
• Kupanga multimeter kwa batri yagalimoto

ayamikira

(1) bajeti yochepa - https://www.thebalance.com/budgeting-101-1289589

(2) ulusi wapano - http://www.csun.edu/~psk17793/S9CP/

S9%20Flow_of_electricity_1.htm