He aha ka ʻokoʻa ma waena o ka mea haʻihaʻi kaapuni liʻiliʻi a me kahi mea hoʻoheheʻe kaapuni i hoʻoheheʻe ʻia

ʻO ka hana nui o nā miniature circuit breaker (MCB) circuit breaker enclosures a me ka laulā o nā huahana breaker circuit ʻo ia ka hoʻolako ʻana i ka mālama ʻana no ke kūkulu ʻana i nā lako hoʻohele uila.No ka mea, ʻo ia nā mea hoʻokaʻawale kaʻapuni a ʻo nā mea hoʻokaʻawale kaapuni pahu plastik i hoʻohana nui ʻia e mālama i ka ʻokoʻa ma waena o nā mea ʻelua, ʻo ke koho ʻana i ka mea kūpono he mea maoli a koʻikoʻi.ʻO ka hana nui o Molded Case Circuit Breaker (MCCB no ka pōkole) ʻo ia ka hāʻawi ʻana i ka pale no ka overload a me ka pōkole pōkole i nā ʻōnaehana hoʻohele haʻahaʻa haʻahaʻa a me nā kaʻa pale kaʻa.Ma muli o kona hilinaʻi a paʻa, ua lilo ia i mea hoʻohana nui loa i ka ʻoihana.Aia ma lalo iho kahi wehewehe pōkole.ʻO ka mua, e kamaʻilio e pili ana i nā mea maʻamau.ʻOiai ʻo lāua ʻeluakaapuni kaapuni, aia kekahi mau kūlana huahana maʻamau e hahai a hana like.A laila e kamaʻilio e pili ana i ka ʻokoʻa ma waena o lāua.Ma keʻano laulā, aia nā helu penei: 1. Nā ʻāpana uila like ʻole 2. Nā ʻāpana mechanical like ʻole 3. Nā wahi hana like ʻole no nā noi Eia kekahi, mai kahi kūʻai aku, aia kekahi mau ʻokoʻa ma waena o nā mea ʻelua.Ka pae o kēia manawa ʻO 2000A ka pae kiʻekiʻe o kēia manawa o ka mea hoʻoheheʻe kaapuni i hoʻoheheʻe ʻia.ʻO 125A ka pae kiʻekiʻe o kēia manawa o ka mea haʻihaʻi kaapuni liʻiliʻi.Ma muli o ka ʻokoʻa o ka leo, i ka hana maoli, ʻoi aku ka maikaʻi o ka ʻāpana o ka pahu pahu pahu plastik ma mua o ka mea haʻihaʻi kaapuni liʻiliʻi, a ʻoi aku ka mānoanoa o nā uea pili, hiki ke piʻi aku ma mua o 35 mau mika square, ʻoiai ka ʻO ka mea haʻihaʻi kaapuni liʻiliʻi he kūpono wale no ka hoʻopili ʻana ma lalo o 10 mau mika square..Mika.Laina mea kani.No laila, ma ka laulā, ʻoi aku ka maikaʻi o nā lumi nui no ke koho ʻana i ka pahu plastickaapuni kaapunima muli o nā kūlana o loko.ʻO ke ʻano hoʻouka ʻana, hoʻokomo nui ʻia nā pahu kaapuni pahu plastik ma nā wili, maʻalahi ke hoʻopili ʻia, pili maikaʻi a holo mālie.Hoʻokomo nui ʻia nā mea hoʻokaʻawale kaapuni liʻiliʻi ma luna o nā kaʻaahi, i kekahi manawa e hopena i ka hoʻopili maikaʻi ʻana ma muli o ka lawa ʻole o ka torque.Ma muli o nā ʻano hoʻonohonoho ʻokoʻa o nā mea ʻelua, ʻoi aku ka ikaika a ʻoi aku ka paʻakikī o ka hoʻokomo ʻana i nā pahu pahu pahu plastik ma mua o nā mea haʻihaʻi kaapuni liʻiliʻi.ka hana a me ka hana ola lōʻihi.ʻO ka mea hoʻoheheʻe kaʻa kaʻa i hoʻoheheʻe ʻia e hoʻohana i ʻelua pūʻulu o nā lako kaapuni pōkole overcurrent no ka mālama ʻana, a hiki ke hoʻololi ʻia ka waiwai hana mālama overcurrent me ka lima, ʻo ia ka maʻalahi a me ka wikiwiki.Hoʻohana nā mea hoʻokaʻawale liʻiliʻi i ka hoʻonohonoho like o ka overcurrent a me ka pōkole pōkole, ʻaʻole hiki ke hoʻoponopono ʻia ke ʻano, a i kekahi manawa ʻaʻole hiki ke hoʻoponopono ʻia ka pilikia.ʻO nā mea hoʻoheheʻe kaapuni i hoʻoheheʻe ʻia he ākea nui, uhi hoʻopau arc, hiki ke hoʻopau i ka hiki, hiki ke kū i ka mana kaapuni pōkole nui, ʻaʻole maʻalahi ke kumu kaapuni pōkole, a ʻoi aku ka lōʻihi o ka lawelawe ʻana ma mua o nā mea haʻihaʻi liʻiliʻi.Hoʻololi ʻia ka hoʻohana ʻana Ma kēia ʻano, ʻoi aku ka nui o nā mea hoʻoheheʻe kaapuni pahu plastik, a ʻoi aku ka maikaʻi o kā lākou hoʻonohonoho ʻana ma mua o nā mea haʻihaʻi kaapuni liʻiliʻi.ʻO nā mea pale o ka overcurrent a me ka overcurrent plastic case circuit breakers he kaʻawale, a hiki ke hoʻololi i ka waiwai hana o ka mālama overcurrent.ʻO ka mālama ʻana i ka overcurrent a me ka pale overcurrent o nā miniature circuit breakers he mea hui pū ʻia, a aia kekahi mau hemahema i ka hiki ke hoʻololi.Ma muli o ka mea i luna aʻe, ʻike ʻia aia nā mea hoʻokaʻawale liʻiliʻi liʻiliʻi, akā ʻo ka ʻoiaʻiʻo, i kekahi mau hihia, pono mākou e koho i nā mea hoʻokaʻawale liʻiliʻi.No ka laʻana, inā pono e hoʻomaikaʻi ʻia ka palekana o ke ala, ʻoi aku ka maikaʻi o ka mea hoʻokele kaapuni liʻiliʻi i ka hana kiʻekiʻe a me ka wikiwiki wikiwiki, ʻoi aku ka maikaʻi o ka mālama ʻana i ke ala a me nā mea uila.