lectricity Smart Meter uye Magetsi Meter PCB ine Zvikamu
Detail
Smart mita inoumbwa nechiyero chekuyera, data processing unit, etc. Iyo ine mabasa emagetsi emagetsi, kuchengetedza ruzivo uye kugadzirisa, chaiyo-nguva yekutarisa, nezvimwe. Ndiyo yakangwara terminal ye smart grid.
Mabasa e smart mita anonyanya kusanganisira maviri ekuratidzira basa, prepaid basa, chaiyo yekuchaja basa uye ndangariro basa.
Mabasa chaiwo anosumwa sezvinotevera
1. Ratidza basa
Iyo mita yemvura ine general display function ichavepowo, asi smart mita ine mbiri mbiri. Iyo mita inoratidza yakaunganidzwa simba rekushandisa, uye iyo LED inoratidzira inoratidza yasara simba uye rumwe ruzivo.
2. Prepaid basa
Smart mita inogona kuchaja magetsi pachine nguva kudzivirira kupera simba nekuda kwekusakwana chiyero. Iyo smart mita inogona zvakare kutumira kunze alarm yekuyeuchidza vashandisi kubhadhara nenguva.
3. Kubhadhara kwakarurama
Iyo yakangwara mita ine yakasimba yekuona basa, iyo inogona kuona kuyerera kweiyo wiring board uye socket, iyo isingaonekwe nemamita akajairwa. Iyo smart mita inogona kunyatsoverenga bhiri remagetsi.
4. Memory function
Mamita emagetsi akajairika anorekodha ruzivo rwakawanda rwemushandisi, runogona kugadziridzwa kana paine kudzimwa kwemagetsi. Iyo yakangwara mita ine simba rekurangarira basa, iro rinogona kuchengetedza data mumamita kunyangwe simba rakagurwa.
Chirevo chayo chekushanda ndechekuti smart mita chishandiso chepamusoro metering chinobva pane yemazuva ano tekinoroji yekutaurirana, tekinoroji yekombuta uye kuyerwa tekinoroji, iyo inounganidza, kuongorora uye kubata magetsi emagetsi data data. Nheyo yakakosha yemamita akangwara kuvimba neA/D inoshandura kana metering chip kuita chaiyo-nguva kutora kwemushandisi ikozvino uye voltage, kuongorora uye kugadzirisa kuburikidza neCPU, ziva maverengero ekumberi nekumashure, peak mupata kana mana quadrant simba remagetsi. , uye kuwedzera kuburitsa huwandu hwemagetsi uye zvimwe zviri mukati kuburikidza nekutaurirana, kuratidza uye dzimwe nzira.
Parameter
| Voltage specification | Instrument type | Current specification | Kufananidza transformer yazvino |
| 3×220/380V | ADW2xx-D10-NS(5A) | 3×5A | AKH-0.66/K-∅10N Kirasi 0.5 |
| ADW2xx-D16-NS(100A) | 3×100A | AKH-0.66/K-∅16N Kirasi 0.5 | |
| ADW2xx-D24-NS(400A) | 3×400A | AKH-0.66/K-∅24N Kirasi 0.5 | |
| ADW2xx-D36-NS(600A) | 3×600A | AKH-0.66/K-∅36N Kirasi 0.5 | |
| / | ADW200-MTL |
| AKH-0.66-L-45 Kirasi 1 |
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