Ua hoʻolālā ʻia ka pae ʻōnaehana pae palekana e ka International Organization for Standardization IEC, e hoʻokaʻawale ana i nā mea uila (ʻekolu ʻāpana uila) e like me ko lākou lepo a me nā hiʻohiʻona pale. ʻElua mau helu ka pae palekana IP. Hōʻike ka helu mua i ke kiʻekiʻe o ka lepo a me ka pale ʻana i ke komo ʻana o nā mea ʻē aʻe o ka mea uila. ʻO nā mea ʻē aʻe i ʻōlelo ʻia e pili ana i nā mea hana, nā manamana lima kanaka, a me nā mea ʻē aʻe ʻaʻole hiki ke hoʻopā i nā ʻāpana ola i loko o ka mea uila; ʻo ka helu ʻelua e hōʻike ana i ke kiʻekiʻe o ka paʻa ʻana o ka ea o ka mea uila e kūʻē i ka wai a me ka komo ʻana o ka wai. ʻO ka nui o ka helu, ʻoi aku ka kiʻekiʻe o ka pae palekana. ʻO nā pae palekana maʻamau i hoʻohana ʻia no nā kaʻa he IP23, IP44 a me IP54, a ʻo nā kaʻa uila me nā pae pale like ʻole e kūpono i nā kūlana hana like ʻole.
Aia ka hōʻailona pae palekana i nā huaʻōlelo "IP" a me nā helu ʻelua i hoʻopili ʻia ma ke kua.
Hōʻike ka huahelu ʻano mua i ka pae palekana o ka pūpū i nā kānaka a me nā ʻāpana i loko o ka pūpū.
0-Pale ʻole ʻole ʻAʻohe pale kūikawā ʻAʻohe hoʻāʻo.
1-Na nā kaʻa hoʻomalu me nā mea paʻa i ʻoi aku ma mua o 50MM hiki ke pale i kahi ʻāpana nui o ke kino kanaka mai ka hoʻopā ʻole ʻana a i ʻole ke hoʻokokoke ʻana i nā ʻāpana ola a i ʻole nā wahi i loko o ka pūpū. Hiki iā ia ke pale i nā mea ʻē aʻe me ke anawaena oi aku ma mua o 50MM mai ke komo ʻana i ka pūpū.
2-Ka pale ʻana i nā motika me nā mea paʻa i ʻoi aku ka nui ma mua o 12MM, a me ka pale ʻana i nā mea ʻē aʻe me ke anawaena ʻoi aku ka nui ma mua o 12MM mai ke komo ʻana i ka pūpū.
3-Ka pale ʻana i nā kaʻa me nā mea paʻa i ʻoi aku ka nui ma mua o 2.5MM, a me ka pale ʻana i nā mea hana a i ʻole nā uea me ke anawaena ʻoi aku ka nui ma mua o 2.5MM mai ka hoʻopā ʻana a i ʻole ke hoʻokokoke ʻana i nā ʻāpana ola a ʻōwili paha i loko o ka pūpū.
4-Ka pale ʻana i nā kaʻa me nā mea paʻa i ʻoi aku ka nui ma mua o 1MM, a me ka pale ʻana i nā uea a i ʻole nā ʻāpana me ke anawaena a i ʻole ka mānoanoa ʻoi aku ka nui ma mua o 1MM mai ka hoʻopā ʻana a i ʻole ke hoʻokokoke ʻana i nā ʻāpana ola a ʻōwili paha i loko o ka pūpū.
ʻAʻohe hopena pōʻino o nā kaʻa 5-Dustproof i ka wā e ʻike ʻia ai ka wai e pākī ʻia mai kēlā me kēia ʻaoʻao.
ʻO ka helu helu lua e hōʻike ana i ke kiʻekiʻe o ka pale ʻana i nā hopena pōʻino i hoʻokumu ʻia e ka wai e komo i ka hale.
0 - ʻAʻohe pale kūikawā;
1 - ʻAʻole loaʻa nā hopena ʻino i ka kulu kū pololei;
2 - 15-degree drip motor Ke hili ʻia ke kaʻa mai ke kūlana maʻamau i kekahi kihi i loko o 15 degere ma kēlā me kēia ʻaoʻao, ʻaʻohe hopena pōʻino o ka kulu kū pololei;
3 - ʻAʻole pono e loaʻa nā hopena pōʻino ke kāpī ʻana i loko o kahi kihi o 60 degere mai ka laina kū pololei;
4 - ʻAʻohe hopena maikaʻi ʻole ka paʻi ʻana ma nā ʻaoʻao a pau;
5 - ʻAʻole loaʻa nā hopena pōʻino i ka pīpī ʻana ma nā ʻaoʻao a pau;
6 - ʻO ka motika hawewe-hōʻoia Ke loaʻa i ka hopena o ka nalu ʻino a i ʻole ka ʻūhā wai ikaika, ʻaʻole pono ka nui o ka wai e komo i ke kaʻa i kahi pae pōʻino;
7 - Ke kaʻa wai-hōʻoia Ke hoʻokomo ʻia ka mīkini i loko o ka wai o kahi kaomi i kuhikuhi ʻia no kahi manawa i ʻōlelo ʻia, ʻaʻole pono ka nui o ka wai e komo i ka mīkini i kahi pae pōʻino;
8 - Submersible motor Hiki ke hoʻopaʻa ʻia ka motika no ka manawa lōʻihi ma lalo o nā kūlana i kuhikuhi ʻia e ka mea hana. ʻAʻole paʻa ka wai i nā kaʻa, akā hiki i ka wai ke komo i kekahi ʻano o nā kaʻa, akā ʻaʻole i kahi ʻano pōʻino.
SIMO, ka manawa i hoʻohanohano ʻia mea hana kaʻa uila ma Shaanxi, Kina, me nā makahiki he nui o ka hōʻiliʻili ʻana no ka hana ʻana i nā kaʻa kiʻekiʻe, ua hoʻolaʻa mau ʻia e hoʻolālā a hana i nā ʻano ʻano like ʻole.3 kaʻina induction motors me nā pae IP like ʻole, nā ʻokoʻa ʻokoʻa, ka mana helu, ka nui, ka nui o ka frame a pēlā aku. E nānā mau ana ʻo SIMO i mua!