Nūhou
ʻO ka ʻokoʻa ma waena o nā kukui LED IP66 a me IP65
ʻO IP65 kekahi o ka wehewehe ʻana o ka pae IP (ka lepo a me ka wai ʻole). ʻO IP ka pōkole o Ingress Protection. ʻO ka pae IP ka pae palekana o nā pūpū uila e kūʻē i ke komo ʻana o nā mea ʻē aʻe, e like me: nā mea uila pahū-pahū, nā mea uila wai a me ka lepo. ʻO ke kumu ʻo International Electrician ʻO ka maʻamau o ke kōmike ʻo IEC 60529, i ʻae ʻia ma ke ʻano he American National Standard ma 2004.
ʻO IP66 ke ʻano o ka pale ʻana o ke kukui mai ke komo ʻana o nā mea ʻē a hiki ke pale loa i ke komo ʻana o ka lepo. Ke kū ʻo ia i nā nalu ʻino a i ʻole nā ʻūhā wai ikaika, ʻaʻole pono ka nui o ka wai e komo i ka mea hana i nā hopena pōʻino.
ʻO kekahi o nā wehewehe o ka pae IP (ka lepo a me ka wai wai): IP65IP ka pōkole o IngressProtection. ʻO ka pae IP ka pae pale o nā pūpū uila e kūʻē i ke komo ʻana o nā mea ʻē aʻe, e like me: nā mea uila pahū-hōʻoia, nā mea uila wai a me ka lepo lepo. ʻO ke kumu ka International Electrotechnical Commission standard IEC60529, ua hoʻohana ʻia kēia maʻamau ma ke ʻano he kūlana aupuni ʻAmelika ma 2004.
Ma kēia maʻamau, no ka pale ʻana i nā lako uila e kūʻē i nā mea ʻē aʻe, ʻo ka format IP grade IPXX, kahi XX ʻelua mau helu Arab. Hōʻike ka helu mua i ke kiʻekiʻe o ka pale hoʻopili a me ka pale o nā mea ʻē aʻe, a ʻo ka helu ʻelua e hōʻike i ke kiʻekiʻe o ka pale wai. , e nānā i ka papa ma lalo no nā pae palekana.
ʻO IP ka code international i hoʻohana ʻia e ʻike i nā pae palekana. ʻElua mau helu ka pae IP. Hōʻike ka helu mua i ka lepo lepo; hōʻike ka helu ʻelua i ka wai. ʻO ka nui o ka helu, ʻoi aku ka maikaʻi o ka pae palekana.
ʻO ka IP65 o nā kukui LED he kukui papa ʻole me ke kāpili e kahe ana ma luna o ia, aʻo ka IP66 he pahu kukui papa ʻole + PVC a i ʻole kahi ʻāpana kukui IP65 me kahi lima silicone.
IP65:
IP66:
