Hōʻike Pōkole:

Nā noi noi

Kuhi ʻo S763LResidual Curent Device i ka prtection, e kūʻē ana i ka uila o 50Hz a i ʻole 60Hz, i hoʻonui ʻia ka volta i hoʻokahi manawa 240V, 3 pae 415V, i kaha ʻia a hiki i60A. Ke loaʻa ka haʻalulu uila a i ʻole ke koena o ke kaapuni i ʻoi aku i ka waiwai paʻa, hiki i ka RCD keʻoki i ka mana i loko o ka manawa o 0.1 e pale pono ana i ka palekana pilikino a me ka pale ʻana i nā pono hana mai ka hewa i hopena ʻia e ke koena. kēia hana, hiki i ka RCD ke pale aku i ka crcit i ka overload a me ke kaapuni pokole a i ʻole hiki ke hoʻohana ʻia no ka switchover ufrequnted o ka irtr ma lalo o nom codin. Kūlike ia i IEC898-87 & IEC 755.