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Uyini umehluko phakathi kwe-RCBO ne-RCCB?

2025-07-23

An I-RCBO (I-Residual Current Circuit Breaker enokuvikelwa kwe-Overcurrent)iyithuluzi lokuphepha likagesi elihlanganisa imisebenzi ye I-RCD (Idivayisi Yamanje Esalela) ethola ukuvuza komhlaba kanye ne-MCB (I-Miniature Circuit Breaker) evikela ekulayishweni okukhulu kanye nokujikeleza okufushane.

An I-RCCB (Isinqamuli Sesekhethi Samanje) idivayisi kagesi enqamula amandla lapho ithola ukuvuza kwamandla.

I-RCBO vs. I-RCCB:

Ukukhetha i I-RCBO (I-Residual Current Breaker ene-Overcurrent)futhiI-RCCB (Isinqamuli Sesekhethi Samanje)kuya ngezidingo zokuphepha kanye nohlobo lwesekethe.

Isici I-RCBO I-RCCB
Ukuvikelwa Kokuvuza Komhlaba Yebo Yebo
Ukuvikelwa kokulayisha ngokweqile Yebo Cha
Ukuvikelwa Kwesifunda Esifushane Yebo Cha
Isetshenziswa Yedwa Yebo Idinga i-MCB
Ilinganiselwe Ukusebenza Kwensalela Yamanje 10mA-300mA 10mA-300mA

Isiphetho:

I-RCBO iyisivikelo esihlanganisiwe sokuthuthukisa ukuphepha. Ingakwazi ukufaka esikhundleni se-MCB ngokuqondile ngaphandle kwedivayisi eyengeziwe edingekayo. I-RCCB ingeyokuvikela okuyinhloko kwephaneli kagesi okufanele ifakwe ne-MCB. Kokubili i-RCBO ne-RCCB kufanele ihlole nyanga zonke - cindezela inkinobho ethi 'T' ukuze uhlole umsebenzi wohambo ukuze uqinisekise ukuphepha.