| Nea Ɛwɔ Hɔ: | |
|---|---|
| Dodow: | |
DFPM93 na ɛwɔ hɔ
Dfun .

DFPM93 abiɛsa phase ahoɔden mita na wɔde susuw active ahoɔden tumi a wɔde di dwuma wɔ rated frequency 50Hz anaa 60Hz abiɛsa phase alternating mprempren circuit. LCD kyerɛ kWh nyinaa (Imp. & Exp.), kWh nyinaa (Imp. & Exp.), Multi-tariff ahoɔden, ahoɔden, mprempren, tumi, tumi factor, frequency. Ɛyɛ nea ɛda adi sɛ ahotoso pa, ne kɛse a ɛyɛ ketewaa, emu duru yɛ hare, specious nice appearance na ɛnyɛ den sɛ wode besisi hɔ.


Nkitahodi akwan abien na ɛwɔ hɔ: nkitahodi tẽẽ ne nkitahodi a ɛnteɛ a ɛnam CT so. (1) Wɔ Model 5(63)A ho no, ɛsɛ sɛ wɔde DFPM93 bata ho tẽẽ. Direct nkitahodi mfonini, wɔ 3-phase 4-wire nhyehyɛe.

(2) Wɔ model 5(6)A ho no, ɛsɛ sɛ DFPM93 yɛ nkitahodi denam abɔnten CT so. Indirect connection drawing denam CT so, wɔ 3-phase 4-wire nhyehyɛe mu (Fa nyansahyɛ ma sɛ fa 3 phase no nyinaa nkabom).

DFPM93 kyerɛw abakɔsɛm mu ahoɔden ho nsɛm sɛnea ɛwɔ aseɛ ha yi:
1) Ɔsram biara kWh nyinaa (imp. & exp.), kvarh nyinaa (imp. & exp.), kWh nyinaa, kvarh nyinaa. (asram 12 a atwam ni) .
2) Afe biara kWh nyinaa (imp. & exp.), kvarh nyinaa (imp. & exp.), kWh nyinaa, kvarh nyinaa. (mfe 10 a atwam) .
DFPM93 boa freeze da biara da ahoɔden data na ɛde data ahorow 2 ma:
1) Freeze nnɛra ahoɔden data fi 22:00 kosi 24:00
2) Freeze da ahoɔden data biara 15min fi 00:00, na refresh data da biara.
Hyɛ no nsow: Ɔdefo betumi abisa abakɔsɛm mu ahoɔden data denam MODBUS register so.