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DFPM902 EV mea hoʻopaʻa kālā DC Energy Meter

Hoʻohana ka DFPM902 i nā ʻāpana kūikawā, ka hana hōʻailona kikohoʻe, a me ka hui mauna ʻili. Hiki i kēia hoʻolālā ʻokiʻoki ke ana i ke ana DC hoʻokahi a i ʻole ʻelua-kanela. Hiki i nā mea hoʻohana ke nānā i nā heluhelu ma ka LCD. Hiki ke kamaʻilio ma o kahi pilina RS485. Hāʻawi nā ʻenehana microelectronic kiʻekiʻe a me nā ʻenehana i ka DFPM902 ka nānā pono ʻana i nā ʻōnaehana ikehu DC.
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   Ke ʻimi nei ʻoe i kahi hopena kūpono e nānā a nānā i ka hoʻohana ʻana i ka ikehu i kāu charger EV? Mai nānā hou aku ma mua o ka DFPM902 EV Charger DC Energy Meter. Hāʻawi kēia mea ʻoki ʻoki iā ʻoe me ke ana manawa maoli a me ka nānā ʻana i ka ʻikepili piha, e ʻae iā ʻoe e hoʻoholo i ka ʻike a hoʻopaʻa i ka hoʻohana ʻana i ka ikehu e like me ka wā ma mua!


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FAQ

Nīnau: Ua kūpono anei ka [DFPM902] me kaʻu ʻōnaehana hoʻokele ikehu?

A: ʻAe, kūpono ka [DFPM902] me Modbus-RTU maʻamau, DL/T 645-2007, a me DL/T 698.45-201X protocols, e hōʻoiaʻiʻo ana i ka hoʻohui pono ʻana i kāu ʻenehana i kēia manawa.

Nīnau: Hiki iaʻu ke nānā i nā kaha he nui i ka manawa hoʻokahi?

A: ʻOiaʻiʻo! Kākoʻo ka [DFPM902] i ke ana ʻelua kaila DC, hiki iā ʻoe ke nānā i nā kaha he nui i ka manawa like.

Nīnau: He aha ka pololei o nā ana kWh?

A: Hāʻawi ka [DFPM902] i ka pololei o ka papa 0.5 no ka heluhelu kWh, e hāʻawi ana i ka pololei ʻokoʻa.

Nīnau: Pehea ka lōʻihi o ka hoʻopaʻa ʻana o ka ʻikepili mōʻaukala?

A: Mālama ka [DFPM902] i ka ʻikepili mōʻaukala no nā lā 31 a me 12 mahina hou loa, e hiki ai iā ʻoe ke kālailai i nā kumu hoʻohana no ka wā lōʻihi.

Q: He paʻakikī ke kau ʻana?

A: ʻAʻole loa! Hoʻolālā ʻia ka [DFPM902] no ka hoʻokomo maʻalahi me kāna hoʻonohonoho kaʻaahi 35mm DIN. Hiki iā ʻoe ke hoʻomaka a holo wikiwiki.


  E mālama i kāu hoʻohana ikehu i kēia lā me ka DFPM902 EV Charger DC Energy Meter. E hoʻoholo i nā manaʻo hoʻoholo, e hoʻonui i ka pono, a e hāʻawi i kahi ʻōmaʻomaʻo e hiki mai ana. E kauoha i kēia manawa a e ʻike i ka mana o nā mana hoʻokele ikehu akamai t.


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