Fie » Nneɛma a wɔyɛ . » Ahoɔden mita . » AC ahoɔden mita . » DFPM93 AC ahoɔden mita abiɛsa .

dfpm93 abiɛsa phase AC ahoɔden mita .

de DFPM93 a ɛyɛ microelectronics mfiridwuma a aba foforo no reba. Saa afiri a ɛtwa toɔ yi ka amansin titire a ɛyɛ kɛseɛ, digyital sampling techniques a ɛkɔ anim, ne SMT techniques bom de adeɛ bi a ɛso bi nni wɔ ne tumi mu brɛ wo.

DFPM93 yɛ afiri a ɛyɛ ne bere mu de a wɔayɛ sɛ wɔde bedi nnɛyi mfiridwuma ho dwuma. Ɛnam ne micro-electronics akwan a ɛyɛ foforo nti, saa ade yi ma ɛyɛ adwuma yiye na wotumi de ho to so. Sɛ́ ebia wuhia susudua a ɛyɛ pɛpɛɛpɛ anaasɛ data nhwehwɛmu a ɛyɛ den no, DFPM93 no ama woakata so.

Dodow:
Nneɛma a ɛwɔ hɔ:





Bisa .

Aguade ho nsɛm .

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Su

- a wɔde di dwuma wɔ 110V, 120V, 220V, 230V, 240V AC a ɛba fam nhyehyɛe .

- 7+1 digit LCD a wɔde kyerɛ (9999999.9 kWh) .

- Sua U, I, P, Q, S, PF, F, KWH, Kvarh, Nneɛma a Wɔde Tow Nneɛma a Ɛto so Abien Boa .

- record freeze ahoɔden ma per 15 min/da .

- KWH pɛpɛɛpɛyɛ: 5(6)A class0.5s, 5(63)A class1.0.

- Support over-voltage bere, under-voltage bere, over-load bere adwuma .

- 2 LED kyerɛ sɛ ne pulse (settable ma KWH anaa Kvarh) .

- LCD display prompt ma phase sequence mfomso .

- 3 safoa a wɔde yɛ nhyehyɛe 35mm DIN keteke kwan so nhyehyɛe, gyinapɛn DIN ED5002 .

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Mfiridwuma ho nkyerɛkyerɛmu .

Rated mprempren .	Direct: 5(63)A anaa 5(6)A nam CT so .
rated voltage .	AC220VPH-N anaa 120V PH-N (a wopɛ) .
Mpɛn dodoɔ	50/60Hz (wopɛ),ɛfa ho: 47 ~65Hz .
Tumi a wɔde di dwuma .	<2W .
Tumi a wɔde ma .	Self Supply (Hyɛ no nsow: RS485 rentumi nyɛ adwuma,bere a ɛka 1 phase) ho. Sɛ ɛyɛ 220vac(ln),ɛfa ho:184 ~ 276va0. Sɛ ɛyɛ 120vac(ln),ɛfa ho:96 ~ 144vac .
Nkutahodie	RS485 Serial. Modbus-RTU anaa DL/T645 protocol . Baud dodow: 2400.4800.9600 . Address:1~247
Atenaeɛ	Ɔhyew a ɛyɛ adwuma:-20°C~55 C . Storaget Emperature:-40 ~ 70°Cbeat:5% ~ 95%,ɛnyɛ nea ɛyɛ nwini