Ka Hana a me ke Koʻikoʻi o ka Hāmeʻa Palekana AFDD

Palekana AFDDHe Alakaʻi Piha i nā Mea Hana ʻIke Hapa Arc

Ma ke kahua o ka palekana uila,Ka palekana AFDDua loaʻa ka nānā nui ʻia i nā makahiki i hala iho nei.ʻO AFDD, ke kū nei no Arc Fault Detection Device, he ʻenehana i hoʻolālā ʻia e hoʻoikaika i ka palekana o nā lako uila ma o ka ʻike ʻana a me ka hōʻemi ʻana i nā pilikia e pili ana me nā hewa arc.E luliluli kēia ʻatikala i ke koʻikoʻi o ka pale ʻana o ka AFDD, kāna mau hana, a me kāna kuleana i ka pale ʻana i nā ahi uila.

Ke hoʻomaopopo nei i nā hewa Arc

Ma mua o ka ʻimi ʻana i ka pale ʻana o ka AFDD, he mea nui e hoʻomaopopo i nā hewa arc. Hana ʻia kahi hewa arc ke hana ʻia kahi hoʻokuʻu uila i manaʻo ʻole ʻia ma waena o ʻelua mau mea conductive. Hiki ke hana ʻia kēia ma muli o nā kumu like ʻole, e like me nā uea i hōʻino ʻia, nā pilina palupalu, a i ʻole ka hōʻino ʻana o ka insulation. Ke hana ʻia kahi hewa arc, hoʻoulu ʻia nā mahana kiʻekiʻe, e hana ana i nā huna ahi a me nā ahi uila. Wahi a ka National Fire Protection Association (NFPA),ʻO nā hewa arc ke kumu o ka nui o nā ahi hale, no laila he mea nui nā ʻano hana ʻike a pale aku.

Ke kuleana o ka pale ʻana o ka AFDD

Ua hoʻolālā ʻia nā mea pale AFDD e ʻike i kēia mau hewa arc weliweli a hoʻokaʻawale i ka mana ma mua o ke ahi. Nānā mau lākou i ke kaapuni no nā hōʻailona o ka arcing. Ke ʻike ʻia kahi hewa arc, hoʻokaʻawale koke ka mea hana i ke kaapuni, e pale ana i kahi ahi hiki. He mea koʻikoʻi kēia hana palekana uila proactive, ʻoiai ma nā wahi noho a me nā wahi kalepa e hilinaʻi nui ana i ka ʻōnaehana uila.

Pehea e hana ai ka AFDD

Hoʻohana nā AFDD i ka ʻenehana holomua e hoʻokaʻawale ma waena o ka hana uila maʻamau a me nā hewa arc weliweli. Hoʻohana lākou i ka hui pū ʻana o nā mea ʻike o ke au a me ka voltage e nānā i ke kahe o ke au. Ke ʻike ʻia kahi hewa arc, hoʻāla ka hāmeʻa i kahi ʻano trip, e wehe ana i ka mana mai ke kaapuni i hoʻopilikia ʻia.He mea nui kēia pane wikiwiki i ka pale ʻana i ke ahi mai ka piʻi ʻana.

Hiki i nā AFDD ke ʻike i ʻelua ʻano nui o nā hewa arc: nā arc series a me nā arc parallel. Hana ʻia nā arc series ma kahi i haki ai kahi kaapuni, ʻoiai nā arc parallel e hana ʻia ma waena o nā alakaʻi ʻelua. Ua hoʻolālā ʻia ka pale ʻana o AFDD e ʻike i nā ʻano hewa ʻelua, e hōʻoiaʻiʻo ana i ka palekana piha e kūʻē i nā pōpilikia uila.

Nā Pōmaikaʻi o ka Palekana AFDD

1. Palekana i Hoʻonui ʻia:ʻO ka pōmaikaʻi nui o ka pale ʻana o ka AFDD ʻo ia ka hoʻonui ʻia o ka palekana e hāʻawi ʻia ana. Ma ka ʻike ʻana i nā hewa arc i ka wā mua, hōʻemi nui kēia mau mea hana i ka pilikia o nā ahi uila, e pale ana i ke ola a me ka waiwai.
2. E mālama i nā lula:Ua hoʻomaka nā ʻāpana he nui e kauoha i ke kau ʻana o nā AFDD i nā kūkulu hou a i ʻole nā ​​​​hoʻoponopono nui. ʻO ka mālama ʻana i kēia mau lula ʻaʻole wale e hōʻoiaʻiʻo i ka palekana akā pale aku hoʻi i nā kuleana kānāwai.
3. Ka Maluhia o ka Manaʻo:Loaʻa i nā mea nona ka home a me nā mea nona ka ʻoihana ka maluhia o ka noʻonoʻo i ka ʻike ʻana ua pale ʻia kā lākou ʻōnaehana uila e ka AFDD. ʻAe kēia iā lākou e kālele i kā lākou mau hana o kēlā me kēia lā me ka hopohopo ʻole e pili ana i nā pōpilikia uila.
4. Hoʻonā Kūpono:ʻOiai ke ʻano koʻikoʻi ka hoʻopukapuka mua ʻana i kahi AFDD, hiki i nā mālama kālā lōʻihi mai ka pale ʻana i ka pōʻino ahi a me nā uku ʻinikua haʻahaʻa ke ʻoi aku ma mua o nā kumukūʻai.

I ka hōʻuluʻulu manaʻo

I ka hōʻuluʻulu manaʻo, ʻo ka pale ʻana o ka AFDD kahi ʻāpana koʻikoʻi o nā ʻōnaehana palekana uila hou. I ka piʻi ʻana o ka ʻike i nā pilikia o nā ahi uila, lilo ka hoʻohana ʻana i nā mea ʻike hewa arc i mea nui. Ma ka hoʻomaopopo ʻana i nā hiki a me nā pono o nā AFDD, hiki i nā mea nona ka home a me nā ʻoihana ke hana i nā hana proactive e pale i ko lākou wahi mai nā pōʻino o nā hewa arc.ʻOi aku ka hoʻopukapuka kālā ʻana i ka palekana AFDD ma mua o kahi koi kānāwai wale nō; he kūpaʻa ia i ka palekana a me ka pale ʻana i kahi honua e ulu nui ana ka uila.