Manawa Hoʻokuʻu : Nov-09-2022
Pehea e hoʻohālikelike ai ka mea hoʻololi me ka mea hoʻomaha kaapuni?
ʻo kahi laʻana,ʻO ka mea hoʻololi mana he 2000kVA, a ʻo ka uila impedance Uk = 6%.ʻO 400V/230V ka wili helu helu o ka ʻaoʻao haʻahaʻa haʻahaʻa (volt voltage/phase voltage).
KaʻAnuʻu Hana 1: E helu i ka helu o kēia manawa o ka mana transformer
KaʻAnuʻu 2: E helu i ka manawa pōkole o ka mea hoʻololi mana
KaʻAnuʻu 3: koho kaapuni breaker
Pono e oi aku ka Ie o ka moku kaapuni ma mua o ka In o ka mea hoololi mana, a o ka mana o ka mea hoololi mana.
KaʻAnuʻu Hana 4: E hoʻoholo i ka helu o nā pou o ka mea hoʻomaha kaapuni
ʻO ka helu o nā pou o ka mea haʻihaʻi kaapuni e pili ana i ke ʻano kumu o ka puʻu haʻahaʻa haʻahaʻa haʻahaʻa.Inā he ʻōnaehana kahua TN-C, pono e hoʻohana ka mea haʻihaʻi kaapuni i ka 3P;inā ʻo TN-S a i ʻole TT ke ʻano kumu kumu o ka ʻupena haʻahaʻa haʻahaʻa, hiki ke hoʻohana ʻia ka 4P.
Yueqing AiSʻO ka mea hana loea o nā mea hoʻololi a me nā mea haʻihaʻi kaapuni.He maikaʻi nā huahana a maikaʻi ke kumukūʻai, a kūʻai maikaʻi ʻia ma nā ʻāina he nui.
Welina mai e hoʻokaʻaʻike mai iā mākou!
aiso@aisoelectric.com https://www.aisoelectric.com/circuit-breaker-low-voltage-series/