Jsy-mk-138 12 hanyar juna inductance lantarki makamashi metering module za a iya amfani da ko'ina a cikin makamashi-ceton canji, wutar lantarki, sadarwa, dogo, sufuri, muhalli kariya, petrochemical, karfe da sauran masana'antu don saka idanu da halin yanzu da ikon amfani da AC. kayan aiki.
1. Single lokaci AC shigarwa
1) Wutar lantarki:100V, 220V, 380V, da dai sauransu.
2) Kewayon yanzu:5A, 50a, 100A, da dai sauransu;Samfurin na'urar budewa ta waje na yanzu zaɓi ne.
3) sarrafa sigina:An karɓi guntu na musamman, kuma an karɓi 24 bit AD.
4) Ƙarfin lodi:1.2 sau kewayon yana da dorewa;Matsakaicin (<20ms) na yanzu shine sau 5, ƙarfin lantarki shine sau 1.2, kuma kewayon bai lalace ba.
5) Rashin shigar da bayanai:tashar wutar lantarki>1k Ω/v.
2. Sadarwar sadarwa
1) Nau'in Interface:1-way RS-485 sadarwa dubawa.
2) Ka'idar sadarwa:MODBUS-RTU yarjejeniya.
3) Tsarin bayanai:software na iya saita "n, 8,1", "E, 8,1", "O, 8,1", "n, 8,2".
4) Yawan sadarwa:Za a iya saita ƙimar baud na RS-485 sadarwar sadarwa zuwa 9600, 19200, 38400bps;Matsakaicin ƙimar baud ya gaza zuwa 9600bps.
3. Gwaji bayanan fitarwa
Wutar lantarki, halin yanzu, wuta, makamashin lantarki da sauran sigogin lantarki.
4. daidaiton aunawa
Wutar lantarki, halin yanzu da iko: ± 1.0%;kwh mai aiki shine matakin 1.
5. Keɓewar lantarki
RS-485 keɓance keɓancewa daga samar da wutar lantarki na AC, shigar da wutar lantarki da shigarwar yanzu;Warewa juriya irin ƙarfin lantarki 2000vac.
6. Wutar lantarki
1) An zaɓi hanyoyin samar da wutar lantarki guda biyu: ɗaukar wutar lantarki daga shigar da lokacin AC na C, kuma lura cewa kewayon ƙarfin lantarki shine ac85 ~ 265;Hakanan ana iya zaɓar samar da wutar lantarki na DC, kuma kewayon shigarwa shine + 9v ~ 15v.
2) Yawan amfani da wutar lantarki: ≤ 1W.
7. Yanayin aiki
1) Yanayin aiki:-20 ~ + 70 ℃;Adana zafin jiki: -40 ~ + 85 ℃.
2) Dangantakar zafi:5 ~ 95%, babu condensation (a 40 ℃).
3) Tsayi:0 ~ 3000 mita.
4) Muhalli:wurin da ba shi da fashewa, iskar gas da ƙurar ƙura, kuma ba tare da girgiza mai mahimmanci ba, girgizawa da tasiri.
8. Zazzabi
≤100ppm/℃
9. Hanyar shigarwa
Nisa tsakanin dunƙule kayyade da shigarwa ramukan ne 105 * 58.5mm
10. Girman samfur
268*84*46mm