Izindaba

Funda mayelana nentuthuko yenkampani yakamuva ye-JIUCE kanye nolwazi lwemboni

I-Earth Leakage Circuit Breaker (ELCB)

Dec-11-2023
Jiuce kagesi

 

I-JCB3LM-80 4P 右侧面

Emkhakheni wokuphepha kukagesi, enye yezinto ezibalulekile ezisetshenziswayo yi-Earth Leakage Circuit Breaker (ELCB).Lesi sisetshenziswa esibalulekile sokuphepha siklanyelwe ukuvimbela ukushaqeka nemililo kagesi ngokuqapha amandla akhona ageleza kwisekhethi nokuyivala lapho kutholwa ama-voltage ayingozi.Kule bhulogi, sizobhekisisa ukuthi iyini i-ELCB nokuthi isigcina kanjani siphephile.

I-ELCB iyithuluzi lokuphepha elisetshenziselwa ukufaka imishini kagesi ene-impedance ephezulu ukuze kugwenywe ukushaqeka kukagesi.Isebenza ngokuhlonza ama-voltage amancane alahlekayo avela kuzinto zikagesi ezivalekile zensimbi futhi iphazamise isekethe lapho kutholwa ama-voltage ayingozi.Inhloso yawo enkulu ukuvimbela abantu nezilwane ukuthi bangalinyazwa ukushaqeka kukagesi.

Umgomo wokusebenza we-ELCB ulula kakhulu.Iqapha ukungalingani kwamanje phakathi kwamakhondatha esigaba kanye nomqhubi ongathathi hlangothi.Ngokujwayelekile, okwamanje okugeleza kumakhondatha wesigaba kanye namanje okugeleza ku-conductor ongathathi hlangothi kufanele kulingane.Kodwa-ke, uma iphutha lenzeka, njengangenxa yezintambo ezingalungile noma ukwahlukanisa okubangela ukuvuza kwamanje phansi, ukungalingani kuzokwenzeka.I-ELCB ithola lokhu kungalingani futhi inqamule ngokushesha ukunikezwa kwamandla ukuze ivimbele noma yimuphi umonakalo.

 

JCB3LM-80 3P右侧面

 

Kunezinhlobo ezimbili zama-ELCBs: ama-ELCB asebenza ngogesi kanye nama-ELCB asebenza manje.Ama-ELCB asebenza nge-voltage asebenza ngokuqhathanisa imisinga yokufaka nokuphumayo, kuyilapho ama-ELCB asebenza manje asebenzisa i-toroidal transformer ukuze abone noma yikuphi ukungalingani kokugeleza kwamanje ngesigaba kanye nama-conductor angathathi hlangothi.Zombili izinhlobo zibona kahle futhi ziphendule kumaphutha ayingozi kagesi.

Kubalulekile ukuqaphela ukuthi ama-ELCBs ahlukile kuma-circuit breaker, aklanyelwe ukuvikela ekulayishweni okukhulu kanye namasekhethi amafushane.Nakuba ama-circuit breaker angase angaboni ngaso sonke isikhathi amaphutha ezinga eliphansi, ama-ELCB aklanyelwe ngokukhethekile ukuphendula ama-voltage amancane alahlekile futhi avikele ekushaqekeni kukagesi.

Kafushane, i-earth leakage circuit breaker (ELCB) iyithuluzi lokuphepha elibalulekile elidlala indima ebalulekile ekuvimbeleni ukushaqeka kukagesi nemililo kagesi.Ngokuqapha ukugeleza kwamanje nokuphendula kunoma yikuphi ukungalingani noma iphutha, i-ELCB iyakwazi ukuvala amandla ngokushesha futhi ivimbele noma yikuphi ukulimala okungase kube khona kubantu nasezilwaneni.Njengoba siqhubeka nokubeka phambili ukuphepha ekhaya nasemsebenzini, kubalulekile ukuqonda ukubaluleka kwama-ELCBs nendlela asebenza ngayo.

Sithumelele umlayezo

Ungase Uphinde Uthande