Wehewehe Pōkole:

Hoʻohana ʻia ka hāmeʻa o ke au DZ47L(C45NL) no ka pale ʻana, mai ka uila

ka leakage i loko o ke kaapuni o 50Hz a i ʻole 60Hz, ka helu uila singlephase 240V, 3 phase 415V,

ke au i helu ʻia a hiki i ka 60A. Ke loaʻa i kekahi kahi haʻalulu uila a i ʻole ke au i koe

o ke kaapuni ma mua o ka waiwai paʻa, hiki i ka RCD ke ʻoki i ka mana i loko o ka manawa o

0.1s e pale pono ana i ka palekana pilikino a pale i nā lako mai

ka hewa i loaʻa mai e ke au i koe. Me kēia hana, hiki i ka RCD ke pale i ka

kaapuni e kū'ē i ka overload a me ka pōkole a i ʻole hiki ke hoʻohana ʻia no ka hoʻololi pinepine ʻole ʻia

o ke kaapuni ma lalo o nā kūlana maʻamau. Kūlike ia me IEC898-87 & IEC 755.