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JSY-MK-138 12 channel mutual inductance amandla kagesi metering module Isithombe Esifakiwe
  • I-JSY-MK-138 12 imojuli yokulinganisa amandla kagesi we-mutual inductance

I-JSY-MK-138 12 imojuli yokulinganisa amandla kagesi we-mutual inductance

Incazelo:

  • Qoqa amapharamitha angu-12 AC, okufaka i-voltage yesigaba ezintathu noma esisodwa, yamanje, amandla, imvamisa, amandla kagesi kanye neminye imingcele kagesi.
  • Isixhumanisi sokuxhumana se-RS-485 esinomjikelezo owodwa wokuvikela we-ESD sisebenzisa iphrothokholi ye-MODBUS-RTU, ehambisana kahle futhi elungele ukuhlela.
  • Ukufakwa kukagesi ukumelana ne-voltage 2000vac.
  • Ukusebenza kwamandla kagesi okubanzi AC80 ~ 265V.
  • Ukucaciswa okuningi kungakhethwa, ukujika okukodwa ngokusebenzisa i-PCB eyinhloko elungisiwe noma i-transformer evulekile, elula futhi elula ukuyisebenzisa.
  • Ingashintshwa futhi yenziwe ngokwezifiso ngokuya ngezidingo zamakhasimende.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo

I-Jsy-mk-138 12 way mutual inductance electric energy metering module ingasetshenziswa kabanzi ekuguquleni ukonga amandla, amandla kagesi, ukuxhumana, ujantshi, ezokuthutha, ukuvikelwa kwemvelo, i-petrochemical, insimbi nezinye izimboni ukuqapha ukusetshenziswa kwamanje namandla e-AC. imishini.

Ipharamitha Yezobuchwepheshe

1. Okokufaka kwe-AC kwesigaba esisodwa
1) Ibanga lamandla kagesi:100V, 220V, 380V, njll.
2) Ibanga lamanje:5A, 50a, 100A, njll;Imodeli ye-transformer yamanje yokuvula yangaphandle iyakhethwa.
3) Ukucubungula isignali:I-chip ye-metering ekhethekile iyamukelwa, futhi i-24 bit AD yamukelwa.
4) Umthamo wokulayisha ngokweqile:1.2 izikhathi ububanzi busimama;I-current (<20ms) yamanje izikhathi ezingu-5, i-voltage iyizikhathi ezingu-1.2, futhi ububanzi awonakali.
5) I-impedance yokokufaka:isiteshi sikagesi >1k Ω /v.

2. Isixhumi esibonakalayo sokuxhumana
1) Uhlobo lwesixhumi esibonakalayo:1-indlela RS-485 ukuxhumana esibonakalayo.
2) Iphrothokholi yokuxhumana:Iphrothokholi ye-MODBUS-RTU.
3) Ifomethi yedatha:isofthiwe ingasetha okuthi "n, 8,1", "E, 8,1", "O, 8,1", "n, 8,2".
4) Izinga lokuxhumana:izinga le-baud lokuxhumana kwe-RS-485 lingasethwa ku-9600, 19200, 38400bps;Izinga le-baud lizenzakalelayo libe ngu-9600bps.

3. Hlola idatha yokuphumayo
I-voltage, yamanje, amandla, amandla kagesi nezinye imingcele kagesi.

4. Ukunemba kokulinganisa
Amandla kagesi, amanje namandla: ± 1.0%;I-kwh esebenzayo ileveli 1.

5. Ukuhlukaniswa kukagesi
Isixhumi esibonakalayo se-RS-485 sihlukanisiwe nokunikezwa kwamandla e-AC, okokufaka kagesi kanye nokokufaka kwamanje;Isolation ukumelana ne-voltage 2000vac.

6. Ukunikezwa kwamandla
I-1) Kukhethwe izindlela ezimbili zokunikezwa kwamandla: thatha amandla ku-AC isigaba C sokufaka, futhi uqaphele ukuthi ububanzi be-voltage yi-ac85 ~ 265;Ukunikezwa kwamandla e-DC nakho kungakhethwa, futhi ububanzi bokufaka ngu-+9v~15v.
2) Ukusetshenziswa kwamandla okujwayelekile: ≤ 1W.

7. Indawo yokusebenza
1) Izinga lokushisa lokusebenza:-20~+70 ℃;Izinga lokushisa lesitoreji: -40~+85 ℃.
2) Umswakama ohlobene:5~95%, akukho ukufingqa (ku-40 ℃).
3) Ukuphakama:0 ~ 3000 amamitha.
4) Imvelo:indawo engenakho ukuqhuma, igesi ebolayo kanye nothuli olubambayo, futhi ngaphandle kokuzamazama okubalulekile, ukudlidliza nomthelela.

8. Ukwehla kwezinga lokushisa
≤100ppm/℃

9. Indlela yokufaka
Ibanga phakathi kokulungiswa kwezikulufu nezimbobo zokufaka ngu-105*58.5mm

10. Usayizi womkhiqizo
268*84*46mm

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