Nā mea haki kaapuni liʻiliʻi (MCB)he mau ʻāpana koʻikoʻi i nā ʻōnaehana uila, e kōkua ana i ka pale ʻana i nā kaapuni pōkole, nā ukana nui a me nā hewa. He ʻano palekana koʻikoʻi ia e pale aku ai i nā ulia mana nui a hōʻoia i ka hana maʻalahi o nā lako uila.
I ka holomua ʻana o ka ʻenehana a me ka piʻi ʻana o ka pono no ka hoʻokaʻawale mana hilinaʻi, ua lilo nā mea haki kaapuni liʻiliʻi i koho makemake ʻia ma mua o nā fuse kuʻuna. ʻAʻole e like me nā fuse, pono e hoʻololi ʻia ma hope o ko lākou puhi ʻana, hiki ke hoʻonohonoho hou ʻia a hoʻohana hou ʻia nā mea haki kaapuni liʻiliʻi, e ʻoi aku ka maikaʻi o ke kumukūʻai i ka wā lōʻihi.
ʻO kekahi o nā pono nui oMCBʻo kona nui liʻiliʻi. E like me ka inoa e hōʻike nei, ua hoʻolālā ʻia kēia mau mea haki e kūpono i nā wahi paʻa, e kūpono ai lākou no nā noi hale noho, kalepa, a me nā ʻoihana. ʻAʻole pili ko lākou liʻiliʻi i kā lākou hana, no ka mea, hāʻawi ka MCB i ka overload maikaʻi a me ka pale pōkole.
ʻO kekahi hiʻohiʻona ʻokoʻa oMCBʻo ia kona manawa pane wikiwiki. Ke hana ʻia kahi hewa a i ʻole ka overload, ʻo kamea haki kaapuni liʻiliʻiʻike koke i ka mea ʻē aʻe a me nā huakaʻi i loko o nā milliseconds. Kōkua kēia pane wikiwiki i ka pale ʻana i ka wela nui a me nā ahi hiki ke hiki mai, e hōʻemi ana i ka pilikia o nā ulia uila.
Nā MCBloaʻa i nā ʻano loiloi o kēia manawa, e ʻae ana i nā mea hoʻohana e koho i ka mea haki kaapuni kūpono no kā lākou mau pono mana kikoʻī. ʻO kēia maʻalahi e maʻalahi ai ka hoʻopilikino ʻana i nā ʻōnaehana uila i nā koi like ʻole. Eia kekahi, hiki ke hoʻokomo maʻalahi ʻia a hoʻololi ʻia nā MCB me ka ʻole o nā lako kūikawā, e lilo ana lākou i koho kūpono no nā mea hana uila a me nā mea nona ka home.
Ma waho aʻe o kā lākou mau hana mālama,Nā MCBhiki ke hāʻawi i nā ʻike waiwai nui i ke ʻano o nā ʻōnaehana uila. Ua lako ʻia nā MCB he nui me nā ʻōkuhi e hōʻike ana i ke kūlana omea haki kaapuni, e like me ka mea ua hāʻule ma muli o ka nui o ke kaumaha a i ʻole ka hewa. Kōkua kēia hiʻohiʻona i ka hoʻoponopono ʻana a me ka ʻike ʻana i nā pilikia kūpono i loko o ka ʻōnaehana uila.
I ka hōʻuluʻulu manaʻo,nā mea haki kaapuni liʻiliʻihe kuleana koʻikoʻi ia i ka pale ʻana i nā ʻōnaehana uila ma ka pale ʻana i nā overloads a me nā kaapuni pōkole. ʻO kona nui liʻiliʻi, ka manawa pane wikiwiki a me ka maʻalahi o ke kau ʻana e kūpono ia no nā ʻano noi like ʻole. Ma ka hoʻopukapuka kālā ʻana i ke kūlana kiʻekiʻeNā MCB, hiki i nā kānaka ke hōʻoia i ka hana palekana a me ke keakea ʻole ʻia o kā lākou ʻōnaehana uila.
Ka manawa hoʻouna: Sep-12-2023