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DFPM91
DFUN



- Hoʻohālikelike Voltage Versatile : Hoʻopili ʻia i 110V, 120V, 220V, 230V, 240V AC ʻōnaehana uila haʻahaʻa.
- Ana Nui : Ana U, I, P, Q, S, PF, kWh, kvarh, hōʻike LCD U, I, P, kWh
- : Heluhelu ʻia 6+1 mau huahelu LCD hōʻike (999999.9 kWh)
- Hōʻike ka LED i ka puka pulse
- Pale ʻōlelo huna
- Mea hoʻohana-Friendly Interface : Hoʻokahi kī no ka ʻaoʻao i luna/lalo, hoʻokahi kī no ka papahana
- Hoʻolālā Paʻa : 100 * 36 * 65mm
- Hoʻololi ka Protocol : Port RS485, MODBUS-RTU a i ʻole DL/T645 protocol (koho ʻia)
- Pono a me nā kūlana kūpono : 35mm DIN rail hoʻonohonoho, DIN ED5002 maʻamau
- Kūlana : IEC62053-21
Nīnau: He aha nā ʻōnaehana uila i kūpono i ka [DFPM91]?
A: Ua kūpono ka [DFPM91] me 110V, 120V, 220V, 230V, a me 240V AC nā ʻōnaehana haʻahaʻa haʻahaʻa, e kūpono ana ia no ka nui o nā noi.
Nīnau: Hiki iaʻu ke nānā i nā ʻāpana ikehu lehulehu me ka [DFPM91]?
A: ʻOiaʻiʻo! ʻO ka [DFPM91] hiki iā ʻoe ke nānā i ka volta, ka manawa, ka mana, ka mana reactive, ka mana ʻike, ka helu mana, nā hola kilowatt, a me nā hola kilovar, e hāʻawi iā ʻoe i ka ʻike piha o ka hoʻohana ʻana i ka ikehu.
Q: He paʻakikī ka hoʻokomo?
A: ʻAʻole loa! Hōʻike ka [DFPM91] i kahi hoʻonohonoho 35mm DIN rail e kūlike me ka DIN ED5002 maʻamau, e maʻalahi ke hoʻokomo ʻana i kāu ʻoihana e kū nei.
Nīnau: Hiki iaʻu ke hoʻohui i ka [DFPM91] me nā ʻōnaehana nānā ʻē aʻe?
A: ʻAe, hele mai ka [DFPM91] me kahi puka pulse LED hiki ke hoʻohui maʻalahi me nā ʻōnaehana nānā a i ʻole nā mea hana ʻē aʻe.
Nīnau: He aha nā kuʻina kamaʻilio e kākoʻo ʻia e [DFPM91]?
A: Kākoʻo ka [DFPM91] i nā protocols MODBUS-RTU a me DL/T645 ma o kāna awa RS485, e hāʻawi ana i ka maʻalahi no ka hoʻohui ʻana.