Indlela yokuhlola i-breaker circuit nge-multimeter
Okuqukethwe
Enye yezingxenye zikagesi ezibaluleke kakhulu ohlelweni lwakho lukagesi wasekhaya ama-circuit breakers.
Lezi zixhobo ezincane zikuvikela ezingozini ezibulalayo kanye namadivayisi akho amakhulu kakhulu emonakalweni ongenakulungiseka.
Manje, mhlawumbe usola ukuthi enye yama-circuit breaker kagesi inephutha futhi ayifuni ukufonela osebenza ngogesi, noma ufuna ukwazi ukuthi lezi zingxenye zikagesi zitholwa kanjani zinamaphutha.
Noma iyiphi indlela, uze endaweni efanele.
Lo mhlahlandlela wesinyathelo ngesinyathelo uzokufundisa ukuthi ungahlola kanjani i-circuit breaker nge-multimeter.
Ake siqale.
Yini i-circuit breaker?
I-circuit breaker imane nje iyiswishi kagesi evikela isekethe ukuthi ingalinyazwa i-overcurrent.
Lena iswishi kagesi, ngokuvamile etholakala ebhokisini lephaneli likagesi, elibanjwa endaweni ngesikulufu noma i-latch.
I-Overcurrent yilapho ukunikezwa kwamandla kudlula amandla amakhulu aphephile edivayisi ehloselwe yona, futhi lokhu kudala ingozi enkulu yomlilo.
I-circuit breaker inqamula othintana nabo uma lokhu kudlula kwenzeka, kumisa ukugeleza kwamandla kudivayisi.
Nakuba isebenza ngenjongo efanayo njenge-fuse, ayidingi ukushintshwa uma isiqhumile. Uvele uyisethe kabusha bese uyivula futhi ukuze iqhubeke nokwenza imisebenzi yayo.
Nokho, lezi zingxenye ziyehluleka ngokuhamba kwesikhathi futhi ukuvikela idivayisi yakho kubaluleke kakhulu. Indlela yokuxilonga i-circuit breaker?
Ungazi kanjani ukuthi i-circuit breaker inephutha
Kunezimpawu eziningi ezibonisa ukuthi uma i-circuit breaker yakho imbi.
Lezi zisukela ephunga elivuthayo eliphuma ku-circuit breaker noma iphaneli kagesi, ukushisa amamaki ku-circuit breaker ngokwayo, noma i-circuit breaker ishisa kakhulu uma uyithinta.
I-circuit breaker engalungile iphinde igibele njalo futhi ayihlali kumodi yokusetha kabusha uma icushiwe.
Ezinye izimpawu azibonakali ekuhlolweni ngokomzimba, futhi yilapho i-multimeter ibalulekile.
Amathuluzi adingekayo ukuhlola i-circuit breaker
Ukuhlola i-circuit breaker uzodinga
- i-multimeter
- Amagilavu afakiwe
- Isethi yama-screwdrivers angawodwa
Ithuluzi le-insulated lizokusiza ukuthi ugweme ukushaqeka kukagesi.
Indlela yokuhlola i-breaker circuit nge-multimeter
Ukuze uhlole ngokuphephile ama-circuit breaker, setha i-multimeter kusilungiselelo se-ohm, beka umthofu wokuhlola obomvu kutheminali yamandla ye-breaker circuit, kanye nomthofu wokuhlola omnyama kutheminali exhuma kuphaneli. Uma ungakutholi ukufundwa kokumelana okuphansi, i-circuit breaker inephutha futhi idinga ukushintshwa..
Kukhona ezinye izinyathelo zokuqala, futhi ungaphinda usebenzise ukuhlolwa kwe-voltage ku-breaker circuit. Konke lokhu kuzosatshalaliswa.
- Cisha i-circuit breaker
Ukuhlola ukumelana kwama-circuit breaker kuyindlela ephephe kunazo zonke yokuhlola amaphutha ama-circuit breaker ngoba awudingi amandla agijimayo ukuze uhlole ngendlela efanele.
Thola iswishi eyinhloko noma evamile kuphaneli kagesi bese uyivula endaweni yokucisha. Lokhu kuvamise ukuba yiswishi enkulu kakhulu etholakala phezulu kwebhokisi.
Uma lokhu sekwenziwe, qhubeka nezinqubo ezilandelayo isinyathelo ngesinyathelo.
- Setha i-multimeter yakho kusilungiselelo se-ohm
Guqula ukudayela kwenkomba kube indawo ye-ohm, evame ukuboniswa uphawu lwe-Omega (Ω).
Nakuba ungasebenzisa imodi yokuqhubeka yemitha ukuhlola ukuqhubeka ngaphakathi kwe-circuit breaker, isilungiselelo se-Ohm sikunikeza imiphumela ecace kakhudlwana. Lokhu kungenxa yokuthi uyazi nezinga lokumelana nalo.
- Nqamula i-circuit breaker ebhokisini le-breaker
Iswishi ivamise ukuxhunywa ebhokisini lephaneli likagesi ngokusebenzisa imbobo ye-snap-in noma ngesikulufu. Inqamule kuphaneli yokushintsha ukuze uveze enye itheminali ukuze ihlolwe.
Kuleli qophelo, hambisa iswishi ye-breaker endaweni "yokucisha".
- Beka imikhondo ye-multimeter kumatheminali e-circuit breaker
Manje beka umthofu obomvu wokuhlola oqinisekisa ukuthi uphozithivu kutheminali yamandla weswishi kanye nomthofu wokuhlola onegethivu omnyama kutheminali lapho unqamule khona iswishi ebhokisini lokushintsha.
- Linganisa imiphumela
Hambisa iswishi endaweni "evuliwe" ukuze uqedele ukujikeleza futhi uhlole ukufundwa kwemitha.
Uma uthola ukufundwa okunguziro (0) ohm, iswishi isesimweni esihle futhi inkinga ingase ibe ngezintambo noma ibhokisi lokushintsha.
I-circuit breaker enhle ngokuvamile inokumelana no-0.0001 ohm, kodwa i-multimeter ayikwazi ukuhlola lolu hlu ngokuqondile.
Ngakolunye uhlangothi, uma uthola inani le-0.01 ohms, khona-ke kukhona ukumelana okukhulu ngaphakathi kwe-breaker futhi lokhu kungaba inkinga.
Ukumelana ngaphakathi kweswishi ngaphezu kuka-0.0003 ohm kuthathwa njengokuphakeme kakhulu.
Ochwepheshe bakagesi kuphela abavamise ukuba nethuluzi elijwayelekile lokwenza lezi zilinganiso ezincane.
Futhi, ukuthola ukufundwa kwe-OL kusho ukuthi iswishi yimbi futhi idinga ukushintshwa. Lokhu kubonisa ukuntuleka kokuqhubeka ngaphakathi kwebhulokhi.
Ungathola wonke lo mhlahlandlela kuvidiyo yethu:
Ihlola i-voltage ngaphakathi kwe-circuit breaker
Enye indlela osebenza ngayo ugesi ayisebenzisayo ukuxilonga izinkinga nge-circuit breaker ukuhlola i-voltage esetshenziswa kuyo.
Awulindele ukuthi i-breaker isebenze kahle ngaphandle kwamanje okwanele.
- Thatha Izinyathelo Zokuvikela
Ukuze uhlole i-voltage ngaphakathi kwe-breaker circuit, udinga ukuba ne-current egeleza kuyo. Yebo, kunengozi yokushaqeka kukagesi futhi awufuni ukulimala.
Qinisekisa ukuthi ugqoka amagilavu avale iraba kanye nezibuko uma unazo. Futhi qiniseka ukuthi ama-probes awathintani ngesikhathi sokuhlolwa ukuze angalimazi ithuluzi.
- Setha i-multimeter ku-voltage ye-AC
Ikhaya lakho lisebenzisa amandla kagesi e-AC futhi inani elisetshenzisiwe liyahluka ukusuka ku-120V ukuya ku-240V. 200 VAC kanye 600 VAC.
Setha i-multimeter kububanzi be-voltage ye-AC efaneleka kakhulu ukuze ugweme ukufutha i-fuse ye-multimeter.
Ububanzi obungu-200 bufanelekile uma ikhaya lakho lisebenzisa ama-volts angu-120, futhi ububanzi obungu-600 bufanelekile uma ikhaya lakho lisebenzisa ama-volts angu-240. I-AC voltage iboniswa kumitha njenge-"VAC" noma "V~".
- Beka i-multimeter probe phansi bese uvula itheminali
Manje njengoba iswishi isinamandla, beka i-multimeter's positive probe kutheminali yokuphakela amandla bese ugxilisa uxhumo ngokubeka uphenyo olunegethivu endaweni yensimbi eseduze.
Lezi zindawo ziyafana ngisho noma usebenzisa i-circuit breaker enezigxobo ezimbili. Umane uhlole uhlangothi ngalunye ngalunye.
- Linganisa imiphumela
Kuleli qophelo, imitha kulindeleke ukuthi ibonise ukufundwa kwamandla kagesi we-AC ka-120V kuya ku-240V, kuye ngenani elisetshenziswa ekhaya lakho. Uma ungakutholi ukufundwa okufanele kulobu bubanzi, khona-ke ukunikezwa kwamandla kweswishi yakho akulungile.
isiphetho
Ukuhlola okubili ku-circuit breaker yakho kusiza ukuhlonza izinkinga ezihlukahlukene. Ukuhlolwa kokumelana kuveza inkinga ngeswishi ngokwayo, kuyilapho ukuhlolwa kwamandla kagesi kusiza ukukhomba inkinga ngokunikezwa kwamandla.
Nokho, ngalunye lwalezi zivivinyo luwusizo, futhi ukulandela izinqubo ezishiwo ngenhla ngokulandelana kusiza ukonga imali futhi ugweme ukubiza osebenza ngogesi.
Imibuzo evame ukubuzwa
Wazi kanjani uma i-circuit breaker idinga ukushintshwa?
I-circuit breaker iyashintshwa uma ubona umonakalo ongokomzimba, njengezimpawu zokusha, iphunga elivuthayo, noma uma ikesi lishisa kakhulu. Ungasebenzisa futhi i-multimeter ukucacisa ezinye izinkomba ezingabonakali.
Ingabe i-circuit breaker ingaba buthakathaka?
Yebo, i-circuit breaker iba buthaka isikhathi ngasinye lapho ihamba. Lolu hambo luvamise ukuthikameza ukujikeleza kwayo nezintambo futhi ekugcineni lubangele ukuthi idivayisi iyeke ukusebenza ngemva kohambo olu-4 (olune) kuya kwezinhlanu (5).
