B uhlobo RCBO

Isingeniso somkhiqizo

JVL29-63sisebenza kumanje osebenzayo osalayo enama-voltage akalwe angu-230V/400V, imvamisa engu-50/60HZ futhi akalwe amanje afika ku-63A.Isetshenziselwa ukwenza ukuvikela ukushaqeka kukagesi womuntu kanye nokuvikela kwamanje kanye nokuvikelwa kwesekethe emfushane yemishini yelayini esakhiweni noma ezindaweni ezifanayo, futhi inganikeza isivikelo engozini yomlilo ebangelwa iphutha lamanje elibangelwa
umonakalo wemishini kagesi.I-circuit breaker iyasebenza ezinhlotsheni zezinkambu ezifana nemboni, ezentengiselwano, izakhiwo eziphakeme kakhulu, izakhiwo zomphakathi, njll.

isimiso sokusebenza

Lapho i-current in the power supply idlula inani eliphezulu lamanje elibekwe kusengaphambili, isihlukanisi sesekhethi esivuzayo sizonqamula ngokuzenzakalelayo, okudlala indima ekuvikeleni ukunikezwa kwamandla, ukuze kugwenywe izingozi zokuphepha ezingadingekile.Emdwebeni wezintambo we-breaker circuit ukuvuza, kunezintambo ezihamba phambili nezibukhoma.Esimeni lapho kungavuzi khona, intambo ebukhoma kanye nentambo emaphakathi kunezindlela eziphambene futhi yamanje iyalingana.Uma kukhona ukuvuza, amandla kazibuthe azokwenziwa, futhi amanje azohluka, azonqamula i-Leakage circuit breaker ukuze kuvikelwe.

Ukuhunyushwa kwelogo yohlobo b ukuvuza umvikeli

Isivikeli sokuvuza ngokuvamile sinezinhlobo ezintathu zokuhlonza ekushintsheni kokuvikela ukuvuza, okungukuthi ukuhlonza izinhlamvu, ukuhlonza okudijithali, futhi akukho ukuhlonza.Okubizwa ngokuthi ukuhlonza izinhlamvu izinhlamvu ezimbili u-L kanye no-N, u-L umele umugqa obukhoma, futhi uN umelela umugqa ophakathi nendawo..Ukuhlonza kwedijithali kusho ukuthi kuzoba nezinombolo zesi-Arabhu kuma-circuit breaker amathathu.Ngokuvamile, izinombolo ezimakiwe zixhunywe ocingweni olubukhoma, futhi kunezimpawu 1, 3, no-5 endaweni yocingo olungenayo.Izikhundla ziyizimpawu zika-2, 4, kanye no-6. Izinhlamvu L kanye no-N zimakwe embotsheni yeswishi yokuvikela ukuvuza kumatheminali amatheminali angenayo naphumayo eswishi yokuvuza.Uhlamvu L lumelela umugqa ongaphambili, kanti uhlamvu N lumelele umugqa onguziro.