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DFPM91 1 Phase Din Keteke Ahoɔden Mita ma EV Charger

DFPM91 ahoɔden mita a efi DFUN TECH no ma wotumi di tumi ho nsɛm a ɛho hia no akyi pɛpɛɛpɛ. Ɛsusu ahoɔden a ɛyɛ adwuma, ahoɔden a ɛwɔ mu, mprempren, tumi a ɛyɛ adwuma, tumi a ɛyɛ adwuma, tumi a ɛda adi, tumi factor ne ahoɔden —a ɛba ne nea efi mu nyinaa. Ɛnam ne dwumadie a ɛtrɛw a ɛhwɛ so nti, wɔn a wɔde di dwuma no nya nhumu a emu yɛ den wɔ dwumadie a ɛyɛ nnam, ɛyɛ n’ade ne nea wɔde di dwuma koraa ho na ama wɔate wɔn ahoɔden a wɔde di dwuma no ase yie.

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Nhwɛsoɔ:
DFPM91 na ɛwɔ hɔ
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Dfun .

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FAQ .

Q: Voltage nhyehyɛe bɛn na ɛne DFPM91 Single Phase Din Rail Modbus Energy Meter no hyia?
A: DFPM91 no ne AC low voltage nhyehyɛe ahorow pii hyia, a 110V, 120V, 220V, 230V, ne 240V ka ho, na ɛhwɛ hu sɛ ebetumi ayɛ nsakrae wɔ ahoɔden nhyehyɛe ahorow mu.

Q: So metumi de [DFPM91] no ahwɛ ahoɔden parameters pii?
A: Akyinnye biara nni ho! [DFPM91] no ma wo kwan ma wohwɛ voltage, current, power, reactive power, ne power factor pɛpɛɛpɛ, na ɛma wunya nhumu a ɛkɔ akyiri wɔ ahoɔden a wɔde di dwuma ho.

Asɛmmisa: So instɔlehyɛn nhyehyɛe no yɛ den?
A: Ɛnyɛ saa koraa! Wɔayɛ [DFPM91] no sɛnea ɛbɛyɛ a ɛnyɛ den sɛ wɔde besisi hɔ. Esiane sɛ ne kɛse yɛ ketewaa na DIN keteke kwan a wɔde si hɔ no hyia nti, wubetumi de asiesie no ntɛmntɛm na ɛnyɛ den wɔ tebea biara mu a enhia sɛ wunya baabi kɛse anaa akwan a ɛyɛ den.

Asɛmmisa: So metumi de [DFPM91] no abom ne nhyehyɛe afoforo a wɔde hwɛ nneɛma so?
A: Yiw, akyinnye biara nni ho! [DFPM91] no ba a wɔde LED pulse output ahyɛ mu, a ɛma wotumi ne nhyehyɛe anaa mfiri ahorow pii a wɔde hwɛ nneɛma so bom a ɛnyɛ den. Wei ma wotumi yɛ ahoɔden a wɔhwɛ so ano aduru a ɛkɔ akyiri na ɛka bom a wɔayɛ ama w’ahiadeɛ pɔtee.

Asɛmmisa: Nkitahodi nhyehyɛe bɛn na [DFPM91] no boa?
A: [DFPM91] no nam ne RS485 port so boa MODBUS-RTU ne DL/T645 protocols nyinaa, ɛma wo kwan ma wotumi yɛ nsakraeɛ na wotumi yɛ adwuma bere a worekɔ nhyehyɛeɛ ne mfiri ahodoɔ so.

Asɛmmisa: So [DFPM91] no wɔ adansedi krataa na wotumi de ho to so?
A: Akyinnye biara nni ho! [DFPM91] no di IEC62053-21 gyinapɛn a ɛyɛ katee no so, na ɛma wotumi susuw pɛpɛɛpɛ na ɛyɛ adwuma yiye. Ɛnam ne amanaman ntam adansedie nti, wobɛtumi de wo ho ato ne ahotosoɔ ne ne ho a wotumi de ho to so wɔ w’ahoɔden a wɔhwɛ so ahiadeɛ ho.

Asɛmmisa: Ɔkwan bɛn so na [DFPM91] betumi aboa ma ahoɔden a wɔde di dwuma yiye?
A: Ɛdenam bere ankasa mu susuw ne data nhwehwɛmu a edi mũ a ɛde ma so no, [DFPM91] no ma wo tumi ma wunya nhumu a ɛsom bo wɔ w’ahoɔden a wode di dwuma no ho. Sɛ wode saa nsɛm yi di dwuma a, wubetumi ahu mmeae a ɛsɛ sɛ wode ahoɔden di dwuma yiye, asi gyinae a ɛfata, na wode akwan a etu mpɔn adi dwuma de ama ahoɔden a wɔde di dwuma yiye no ayɛ adwuma.