ʻO ka wehewehe pōkole:

Nā noi

1 Hiki ke hoʻohana ʻia ka mea hoʻoheheʻe kaapuni i hoʻoheheʻe ʻia ma ke ʻano he mau mea nui ma nā papa panel a me nā papa hoʻololi akā ʻaʻole hiki ke hoʻohana ʻia ma ke ʻano he sub feeds a i ʻole nā ​​lālā uhaki no ka mea ʻaʻole lākou e hāʻawi i ka pale uea.

2 QLine a me TEB mea hoʻoheheʻe kaʻapuni i hoʻoheheʻe ʻia he 10,000 amp symmetrical short circuit withstand rating ke pale ʻia e ka fuse a i ʻole ka mea hoʻoheheʻe kaapuni i helu ʻia he 10,1000 amps IC a ʻoi aʻe paha a ʻaʻole i ʻoi aku ka helu ampere ma mua o ka helu ampere o ka mea haʻihaʻi kaapuni.

3 Pono ka mea pale ma ka ʻaoʻao laina o ka mea hoʻoheheʻe kaapuni.

4 ʻEkolu mau mākoi, 600 volt kaapuni kaʻapuni cove 2-māʻau, 600 volt a me 2-mole a

3-mole, 480 volt hoololi.

5 Ua kaupalena ʻia ka helu kūpaʻa kiʻekiʻe e ka noi ʻana i ka waiwai i hōʻike ʻia ma kēia pākaukau a i ʻole ka helu kaapuni pōkole o ka fuse upstream a i ʻole circuit breaker, ʻoi aku ka liʻiliʻi. Pono e loaʻa i ka mea pale i luna kahi hana huakaʻi hele a i ʻole ʻeleʻele a ʻaʻole paha i ʻoi aku ka nui o kona hiki i ka hoʻololi.