ʻO ka maʻamau IP (Ingress Protection) kahi kūlana honua no ka loiloi a me ka helu ʻana i ka pae pale o nā lako uila.Loaʻa iā ia nā helu ʻelua e hōʻike ana i ke kiʻekiʻe o ka pale i nā mea paʻa a me nā mea wai.Hōʻike ka helu mua i ke kiʻekiʻe o ka pale ʻana i nā mea paʻa, a ʻo ka waiwai mai ka 0 a 6. ʻO ke ʻano kikoʻī penei:
0: ʻAʻohe papa pale, ʻaʻole hāʻawi i kahi pale i nā mea paʻa.
1: Hiki ke ālai i nā mea paʻa me ke anawaena ʻoi aʻe ma mua o 50 mm, e like me ka hoʻopili ʻana me nā mea nui (e like me nā manamana lima).
2: Hiki ke ālai i nā mea paʻa me ke anawaena ʻoi aʻe ma mua o 12.5 mm, e like me ka hoʻopili ʻana me nā mea nui (e like me nā manamana lima).
3: Hiki iā ia ke ālai i nā mea paʻa me ke anawaena ʻoi aku ka nui ma mua o 2.5 mm, e like me nā mea hana, nā uea a me nā mea liʻiliʻi ʻē aʻe mai ka hoʻopili ʻana.
4: Hiki iā ia ke ālai i nā mea paʻa me ke anawaena ʻoi aku ka nui ma mua o 1 mm, e like me nā mea hana liʻiliʻi, nā uea, nā uea, a me nā mea ʻē aʻe mai ka hoʻopili ʻole ʻia.
5: Hiki iā ia ke pale i ka komo ʻana o ka lepo i loko o nā mea hana a mālama i ka maʻemaʻe o loko o nā mea hana.
6: Hoʻomalu piha, hiki iā ia ke ālai i ka komo ʻana o ka lepo i loko o nā mea hana.
ʻO ka helu ʻelua e hōʻike ana i ke kiʻekiʻe o ka pale ʻana i nā mea wai, a ʻo ka waiwai mai ka 0 a hiki i ka 8. ʻO ke ʻano kikoʻī penei:
0: ʻAʻohe papa pale, ʻaʻole ia e hāʻawi i kahi pale i nā mea wai.1: Hiki iā ia ke ālai i ka hopena o nā kulu wai e hāʻule pololei ana ma ka hāmeʻa.
2: Hiki iā ia ke ālai i ka hopena o ka hāʻule ʻana o nā kulu wai ma hope o ka hili ʻana o ka hāmeʻa ma kahi kihi o 15 degere.
3: Hiki iā ia ke ālai i ka hopena o ka hāʻule ʻana o nā kulu wai ma hope o ka hili ʻana o ka hāmeʻa ma kahi kihi o 60 degere.
4: Hiki iā ia ke ālai i ka hopena o ka paʻi ʻana o ka wai ma luna o nā mea hana ma hope o kona ʻano ʻana i ka mokulele ākea.
5: Hiki iā ia ke ālai i ka hopena o ka hoʻoheheʻe wai ma luna o nā mea hana ma hope o ka huli ʻana i ka mokulele ākea.
6: Hiki iā ia ke pale i ka hopena o nā pahu wai ikaika ma nā mea hana ma lalo o nā kūlana kikoʻī.
7: Ka hiki ke hoʻokomo i ka mīkini i loko o ka wai no ka manawa pōkole me ka ʻole o ka pōʻino.8: Hoʻomalu piha ʻia, hiki ke hoʻopaʻa ʻia i loko o ka wai no ka manawa lōʻihi me ka ʻole o ka pōʻino.
No laila, ʻo nā kukui rattan kīhāpai o waho e pono ke loaʻa kahi pae wai kiʻekiʻe e hōʻoia i ka hoʻohana maʻamau ma lalo o nā ʻano ʻano ʻino.ʻO nā māka wai maʻamau ka IP65, IP66 a me IP67, a ma waena o IP67 ka papa palekana kiʻekiʻe loa.ʻO ke koho ʻana i ka pae wai kūpono e hiki ke pale i ke kukui rattan mai ka ua a me ka makū, e hōʻoia i kona paʻa a me ka lōʻihi.
Inā ʻoe i ka ʻoihana, makemake paha ʻoe
Ka manawa hoʻouna: ʻAukake-07-2023