ʻO ka wehewehe pōkole:

ʻO ka W2-1 600 Series intelligent ea circuit breaker (i kapa ʻia ma hope aku he kaapuni

breaker) kūpono no nā pūnaewele hoʻolaha me ke alapine o AC 50Hz, helu ʻia ka hana

Volta a hiki i 690V a helu ʻia i kēia manawa mai 200Ato 1600A. Hoʻohana ʻia e puʻunaue

ikehu uila a pale i nā laina a me nā lako mana mai ke kaumaha nui, kaapuni pōkole,

undervoltage one-phase grounding (leakage) a me nā hewa ʻē aʻe. Ka moku kaapuni

Loaʻa iā ia ka hana pale naʻauao a me ka pale koho pololei, hiki ke hoʻomaikaʻi

ka mana lako a pale aku i ka pau ʻole o ka mana. I kēia manawa, ua hāmama

typecommunication interface, kahi kūpono no ka pili fieldbus, a hiki ke

hoʻohana ʻia no nā hana mamao ʻehā e hoʻokō i nā koi o ke kikowaena mana a

ʻōnaehana automation. Hoʻolako ʻia me ka transformer leakage kūpono a me ka naʻauao

mea hoʻoponopono, hiki ke hoʻokō i ka pale leakage.

Hiki ke hoʻohana ʻia ka mea haʻihaʻi kaapuni me ka helu hana o 630A a ma lalo

overload, pōkole kaapuni, māhele poho, undervoltage a me ka lepo pale o ka kaʻa ma AC

50 (60) Hz, 400V pūnaewele hoʻolaha. Ma lalo o ke kūlana maʻamau, hiki i ka mea haʻihaʻi kaapuni

no ka hoʻololi pinepine ʻana o ke kaapuni a me ka hoʻomaka pinepine ʻana o ka moto. ʻO ke kaapuni

hoʻokō ka mea haʻihaʻi me GB14048.1-2012 ʻO nā mea hoʻololi haʻahaʻa haʻahaʻa a me nā mea hoʻokele-Mahele 1:

Nā rula nui; A ʻo GB14048.2-2008 ka mea hoʻololi haʻahaʻa haʻahaʻa a me ka mea hoʻokele-Mahele 2:

Kaapuni kaapuni; GB14048.4-2020 Pauku uila haʻahaʻa a me nā mea hoʻomalu-Mahele4-1:

ʻO nā mea hoʻopili a me nā mīkini hoʻomaka-Electromechanical contactors a me nā kaʻa-hoʻomaka

(Me ka pale kaʻa kaʻa)