ʻO JSY-MK-339 ʻEkolu mau ʻāpana uila a me ka mea hōʻiliʻili o kēia manawa

ʻO JSY-MK-339 ʻEkolu mau ʻāpana uila a me ka ʻohi o kēia manawa

wehewehe:

E ana i ka volta AC ekolu-phase, ka manawa, ka mana, ka mana, ka alapine, ka ikehu uila a me na mea e ae.
Hoʻohana ʻia ka puʻupuʻu ana kūikawā, a hiki ke ana pono i ka pae 1.0 o ka maʻamau ana mana uila aupuni (gb/t17215).
RS-485 pilina kamaʻilio me hoʻokahi kaapuni pale ESD.
Kiʻekiʻe kaʻawale kaʻawale, kū i ka uila a hiki i AC;2000V.
Kūkulu ʻia i loko o ka module kamaʻilio 4G.
Hoʻohana ka protocol kamaʻilio ma Modbus RTU maʻamau, kahi kūpono kūpono a kūpono hoʻi no ka hoʻolālā.
Hiki ke hoʻololi a hoʻololiʻia e like me nā koi o ka mea kūʻai.

Huahana Huahana

wehewehe

ʻO Jsy-mk-339 ʻekolu-phase voltage a me ka mea hōʻiliʻili o kēia manawa he ʻekolu-phase watt hola mika me nā kuleana waiwai naʻauao kūʻokoʻa i hoʻomohala ʻia e kā mākou hui me ka hoʻohana ʻana i ka ʻenehana microelectronic a me nā kaʻapuni hoʻohui nui nui, me ka hoʻohana ʻana i nā ʻenehana holomua e like me ka hoʻopili kikohoʻe a me ka hana. ʻenehana a me ka hana SMT.Hoʻokō piha ka hana ʻenehana o ka mea hōʻike i nā koi ʻenehana kūpono o ka papa 1 ʻekolu-phase active watt hour mika ma IEC 62053-21 maʻamau aupuni, a hiki ke ana pololei a pololei i ka volta, ka manawa, ka mana, ka mana, ka nui uila, ka huina. ka nui a me nā ʻāpana uila ʻē aʻe i loko o ka pūnaewele AC ʻekolu-phase me ke alapine helu o 50Hz a i ʻole 60Hz.Loaʻa i ka mea ʻike i kahi module kamaʻilio 4G i kūkulu ʻia, kahi interface kamaʻilio RS485, kahi hōʻike LCD dot matrix, a me ka protocol kamaʻilio MODBUS-RTU, kahi kūpono e hoʻopili me nā ʻōnaehana AMR like ʻole.Loaʻa iā ia nā hiʻohiʻona o ka hilinaʻi maikaʻi, ka liʻiliʻi liʻiliʻi, ke kaumaha māmā, ka hiʻohiʻona nani, ka hoʻonohonoho kūpono a pēlā aku.

ʻĀpana ʻenehana

1. ʻEkolu māhele AC hoʻokomo
1) Laulā Voltage:100V, 220V, 380V, a pela aku;
2) Ka laulā o kēia manawa:5A, 20a, 50a, 100A, 200A a me nā koho ʻē aʻe;ʻO ke kumu hoʻohālike o ka mea hoʻololi i waho o kēia manawa he koho;
3) Ka hana hōʻailona:chip ana kūikawā a me 24 bit AD sampling;
4) Hiki ke kaumaha nui:ʻO 1.2 mau manawa ka lōʻihi o ka laulā;5 manawa o ka manawa koke (<200ms) i kēia manawa a me 2 manawa o ka laina uila me ka ʻole o ka pōʻino;Ka hoʻokomo impedance: ala uila ＞ 1 K Ω / v;Kaila o kēia manawa ≤ 100m Ω.

2. Hoʻopili pili
1) ʻAno pānaʻi:1-ʻaoʻao RS-485 pilina kamaʻilio.
2) Kūkākūkā kamaʻilio:ʻO ka protocol MODBUS-RTU.
3) Hōpili ʻikepili:hiki i ka polokalamu ke hoʻonohonoho i "n, 8,1", "E, 8,1", "O, 8,1", "n, 8,2".
4) Laki kamaʻilio:hiki ke hoʻonohonoho ʻia ka helu baud o RS-485 ma ka 1200, 2400, 4800, 9600bps;Hoʻopau ka helu baud i 9600bps.
5) Pūnaehana kelepona ʻole:4G, CAT1, kākoʻo i ka lte-tdd a me ka lte-fdd

3. E ho'āʻo i ka ʻikepili puka
Voltage, kēia manawa, mana, ikehu uila a me nā ʻāpana uila ʻē aʻe.

4. Ke ana pololei
Voltage, kēia a me ka mana:≤ 1.0%;Ka pae maʻamau o ke ana ikehu ikaika 1.0

5. Hāʻawi mana
ʻO ka lako uila uila ākea;220VAC mana lako;Hoʻohana mana maʻamau: 50mA.

6. Kaiapuni hana
1) Hana wela:-20~+70 ℃;Ka mahana mālama: -40 ~ + 85 ℃.
2) Ka haʻahaʻa pili:5 ~ 95%, ʻaʻohe condensation (ma 40 ℃).
3) Kiʻekiʻe:0~3000 mika.
4) Kaiapuni:he wahi pahū ʻole, kinoea kino a me ka lepo conductive, a me ka haʻalulu nui ʻole, haʻalulu a me ka hopena.

7. Ke ana wela:≤100ppm/℃

8. Kaʻina hana:Hoʻokomo kaʻaahi alakaʻi maʻamau 4P

Mua: JSY-MK-149 papa kuhikuhi alahele

Aʻe: JSY1030 hoʻoponopono naʻauao