MCCB vs McB vs RCBO: He aha keʻano o lākou?

ʻO kahi mccb kahi mea i kauʻia ai keʻano carcuit carpinet, aʻo ka mcb he mcb he mciatized srucerat carcuit. Ua hoʻohanaʻia lāuaʻelua i nā kiʻi uila e hāʻawi i ka pale overcurrent. Hoʻohana pinepineʻia nā mccbs i nā'ōnaehana nui aʻe,ʻoiaiʻo MCB e hoʻohanaʻia i nā kiʻi liʻiliʻi.

ʻO kahi rcbo kahi hui pūʻana o kahi mccb a me kahi mcb. Hoʻohanaʻia ia i nā circuits kahi e pono ai ka pale a me keʻano pōkole. ʻO nā rcbos liʻiliʻi ma mua o nā mccbs a iʻole mcbs, akā ke ulu nei lākou ma muli o ko lākou hiki ke hāʻawi i nāʻanoʻelua e hāʻawi iʻelua

ʻO nā mccbs, nā mcbs, a me nā rcbos e lawelawe i ka hana maʻamau Eia nō naʻe, loaʻa iā lākou kēlā me kēia mau mea pono a me nā hemahema. ʻO nā mccbs ka nui a me nā mea nui loa o nā kohoʻekolu, akā hiki iā lākou ke mālama i nā kiʻekiʻe kiʻekiʻe a he ola lōʻihi loa.

He liʻiliʻi a liʻiliʻi loa nā mcbsʻO RCboos ka mea nui loakoho, a hāʻawi lākou i nā pono o nā mccbsʻelua o nā mccbsʻelua a me nā mcbs i hoʻokahi hāmeʻa.

I ka manawa iʻikeʻia ai kahi abnormalis i loko o kahi carcuit, kahi mcb a iʻole mineiat carpine e hoʻololi maʻalahi i ka carcuit. Hoʻolālāʻiaʻo McBs e maʻalahi i ka wā e loaʻa ai ka nui o kēia manawa, e kū pinepine ana i ka wā pōkole.

Pehea e hana ai kahi hana mcb? ʻElua mauʻano pili o nā pilina ma kahi McB - hoʻokahi paʻa a me nā mea'ē aʻe. Ke piʻi nei ka mea i kēia manawa ma o ka neʻeʻana o ke kaʻa,ʻo ia ke kumu e pili ai i nā mea pili e hoʻopili ai mai nā pilina paʻa. ʻO kēia ka maikaʻi "wehe" i ke kaʻa a waiho i ka kahe o ka uila mai ka nui. Ma nā hua'ōlelo'ē aʻe, e hana ana ka McB ma keʻano he palekana palekana e pale ai i nā circuits mai nā luna a me nā hōʻino.

Mccb (moded casser circuit bruit)

Hoʻolālāʻia nā mccbs e pale i kāu circuit mai ka laweʻana. Hōʻike lākou iʻelua hoʻonohonohoʻana: hoʻokahi no ka luna overcurrent a hoʻokahi no ka mahana. Loaʻa i nā mccbs kekahi i ka hoʻololi muaʻana i ke kaʻaʻana i ka carcuit, a me keʻano o nā hui bimatallic e hoʻonui ai a iʻole ka hanaʻana o ka mccb.

E hui pū kēia mau mea āpau e hana i kahi mea hilinaʻi, hiki ke kōkua i ke kōkuaʻana i kāu palekana. Mahalo i kāna hoʻolālā, hiki i kahi MCCB ke koho i kahi koho nui no nāʻano noi likeʻole.

ʻO kahi mccb kahi mea e kōkua ai i ka carpinet carpine e kōkua e pale i nā mea hana mai ka hōʻinoʻana i ka hopena nui i ka wā o ke kumu nui o kēia manawa. Ke hoʻonui nei ka mea i kēia manawa, i nā pilina ma ka mccb e hoʻonui a mahana a mahana a hiki i ka wā e wehe ai lākou i ka carcuit. Mālama kēia i kēia hana hou ma ka hoʻopaʻaʻana i nā pono mai ka hāʻawi nui.

He aha ka mea e like me mcb & mcb like?

ʻO nā mccbs a me mccbs he mau mea kanuʻeluaʻelua e hāʻawi i kahi mea e hāʻawi ai i kahi mea o ka pale i ka mana mana. Hoʻohana pinepineʻia lākou i nā carcuts haʻahaʻa haʻahaʻa a hoʻolālāʻia i keʻano a pale aku i ka carcuit mai nā kūlana pōkole a iʻole nā ​​kūlana.

ʻOiai lākou e kaʻana like i nā mea likeʻole, nā mccbs i hoʻohana pinepineʻia no nā circuits nui a iʻole nā ​​mea kiʻekiʻe aʻe,ʻoiai he nui nā mcbs kiʻekiʻe. ʻO nāʻano likeʻole o ka carcuit breire e pāʻani i kahi hana koʻikoʻi i ka hōʻoiaʻana i ka palekana o nā'ōnaehana uila.

He aha nā mea'ē aʻe mccb mai mcb?

ʻO kaʻokoʻa nui ma waena o kahi mcb a me mccb i ko lākou hiki. ʻO kahi mcb kahi helu o lalo o 100 mau amps me kahi 18,000 amps amps i kauʻia e like me ka haʻahaʻa e like me ka 2,500. Ma kahi o nā hiʻohiʻona o ka MCCB i kahi huakaʻi huakaʻi i hoʻoponoponoʻia no nā hiʻohiʻona hou aʻe. Ma muli o kahi hopena,ʻoi aku ka kūpono o ka mccb no nā circuits e koi i kahi kiʻekiʻe kiʻekiʻe.

Eia kekahi mauʻokoʻa hou aʻe o nāʻokoʻaʻelua o nāʻanoʻelua o nā scakeersʻelua.

ʻO kahi mccb kahiʻano kiko'ī o ka carcit carpine e hoʻohanaʻia e mālama a pale aku i nā'ōnaehana uila. ʻO nā MCBS kekahi mau srakers srakers akāʻokoʻa lākou i hoʻohanaʻia no ka hoʻohanaʻiaʻana o nā hale hana hale a me nā pono haʻahaʻa.

Hiki ke hoʻohanaʻia nā mccbs no nā koi ikaika ikaika kiʻekiʻe, e like me nāʻoihana nui.

McbsE kiʻi i kahi kaʻa kaʻa i hoʻopaʻaʻia ma nā mccbs, ke keleponaʻana o ka cricpeit.

Ma nā'ōlelo a nā amps, ua emi mai nā mcbs ma mua o 100 amps aʻo nā mccbs ke kiʻekiʻe e like me 2500 amps.

ʻAʻole hiki ke huli i ka huliʻana a haʻalele i kahi McB aʻo ka mea hiki ke hana ia me kahi mccb ma ka hoʻohanaʻana i kahi kelepona.

Hoʻohana nuiʻia nā mccbs i nā kūlana i loaʻa i kahi mea kaumaha loa e hiki ke hoʻohanaʻia nā mcbs i kekahi manawa haʻahaʻa haʻahaʻa.

No laila, inā makemakeʻoe i kahi breaker carpine no kou home, e hoʻohanaʻoe i kahi mcb akā ināʻoe e hoʻohana i kahi o kaʻoihanaʻoihana.