ʻO ke ʻano o ka mālama ʻana i ka mīkini ʻenehana hoʻokahi Phase

He huahana ka Single Phase Energy Meter no ke ana ʻana a me ka hoʻopaʻa ʻana i ka ikehu ʻeleu a me ka reactive i loko o nā ʻupena ʻelua ʻelua no ka hoʻopili pololei ʻana i ka pā. He mika naʻauao hiki ke hoʻomaopopo i nā hana e like me ke kamaʻilio mamao, ka mālama ʻana i ka ʻikepili, ka mana o ka helu, a me ka pale ʻana i ka ʻaihue uila.

ʻO ka mālama ʻana o Single Phase Energy Meter ka nui o nā ʻano aʻe:

• Hoʻomaʻemaʻe: E holoi i ka pahu a me ka hōʻike ʻana o ka mika me ka lole palupalu a i ʻole ke kāwele pepa no ka mālama ʻana i ka mika maʻemaʻe a maloʻo e pale ai i ka ʻino a me ke kaapuni pōkole. Mai holoi i ka mika me ka wai a i ʻole nā ​​wai ʻē aʻe e pale aku i ka pōʻino.

• Nānā: E nānā mau i ka uwea a me ka hoʻopaʻa ʻana o ka mika no ka ʻike ʻana inā loaʻa kekahi hemo, haki, leaka, etc., a hoʻololi a hoʻoponopono paha i ka manawa. Mai wehe a hoʻololi paha i ka mika me ka ʻole o ka ʻae ʻia, i ʻole e hoʻopilikia i ka hana maʻamau a me ka pololei o ka mika.

• Calibration: Hoʻopili i ka mika i nā manawa a pau, e nānā i ka pololei a me ke kūpaʻa o ka mika, inā paha e hoʻokō i nā koi maʻamau, hoʻoponopono a hoʻonui i ka manawa. E hoʻohana i nā mea hana calibration kūpono, e like me nā kumu maʻamau, calibrator, etc., e calibrate e like me nā kaʻina hana a me nā ʻano i kuhikuhi ʻia.

• Palekana: No ka pale ʻana i ka mika mai nā ʻano like ʻole e like me ka overload, overvoltage, overcurrent, a me ka uila, e hoʻohana i nā mea pale kūpono, e like me nā fuses, nā mea hoʻokele kaapuni, a me nā mea hopu uila, e pale ai i ka pōʻino a i ʻole ka hemahema o ka mika.

• Hoʻokaʻaʻike: E mālama i ke kamaʻilio ma waena o ka mika a me ke kikowaena kumu mamao a i ʻole nā ​​​​mea hana ʻē aʻe me ka ʻole, a hoʻohana i nā pilina kamaʻilio kūpono, e like me RS-485, PLC, RF, a me nā mea ʻē aʻe, e hoʻololi i ka ʻikepili e like me ka protocol a me ke ʻano.

ʻO nā pilikia nui a me nā hoʻonā e hālāwai ai ʻo Single Phase Energy Meter i ka wā o ka hoʻohana ʻana penei:

• He 'ano 'ole a 'a'ole hō'ike 'ana i ka Ammeter. He hewa paha ka pale hōʻike a i ʻole ka pahu hoʻokele, a pono e nānā inā hana maʻamau ka pale hōʻike a i ʻole ka pahu hoʻokele.

• ʻAʻole pololei a ʻaʻohe ana mika: Ua hewa paha ka ʻike a i ʻole ADC a pono e nānā ʻia e ʻike inā e hana pono ana ka mea ʻike a i ʻole ADC. Hiki nō hoʻi ke hāʻule ka microcontroller a i ʻole ka mīkini hōʻailona kikohoʻe, a pono e nānā inā hana maʻamau ka microcontroller a i ʻole ka mīkini hōʻailona kikohoʻe.

• Ka waiho 'ana 'ole a 'ole ka waiho 'ana i loko o ka mika: he hewa paha ka pu'upu'u ho'omana'o a i 'ole ka pu'upu'u uaki, a he mea pono ke nānā 'ana i ka hana ma'amau o ka pahu ho'omana'o a i 'ole. Ua hiki no hoi i ka ikepili mālama 'ia ua ino a nalowale a pono e kakau hou a hoihoi hou ia.

• ʻAʻohe kamaʻilio maʻamau a ʻaʻole paha o ka ammeter: Ua hewa paha ke kikowaena kamaʻilio a i ʻole ka chip kamaʻilio, a pono e nānā inā hana maʻamau ka pānaʻi kamaʻilio a i ʻole ka chip kamaʻilio. He pilikia paha ka laina kamaʻilio a i ʻole ka protocol kamaʻilio, a pono e nānā inā pololei ka laina kamaʻilio a i ʻole ka protocol kamaʻilio.