1, na'urar bayani

WDH-820 jerin microcomputer injin kariya na'urar dace da kariya da kuma auna matsakaici-high karfin wutar lantarki asynchronous injin 3kV ~ 10kV karfin wutar lantarki darajar, ko dai kai tsaye shigar a kan sauya kabinet, ko kuma shirya allon. Wannan WDH-821 microcomputer lantarki injin karewa ne don kare kananan da matsakaici asynchronous injin kasa da 20 00kW; WDH-822, WDH-823 microcomputer injin karewa don kare manyan asynchronous injin 2000kW da sama.

1.1. Aiki Saituna: Duba tebur 1-1

Tebur 1-1: Aiki Saituna

1.2. Babban fasali

1, karfafa nau'in na'urar akwatin matsawa tsayayya da karfi rawar jiki, karfi tsangwama zane, musamman dacewa da m yanayi, za a iya rarraba shigarwa a kan sauya majalisar gudu.

2, hadedden kewaye duk amfani da masana'antu kayayyakin, sa na'urar da babban kwanciyar hankali da aminci.

3. Yi amfani da 32-bit DSP a matsayin kariya CPU, saita babban ƙarfin RAM da Flash Memory; Data aiki, ma'ana sarrafawa da kuma bayanai ajiya ikon, high aminci, gudu da sauri.

4, amfani da 16bit A / D a matsayin data tattara, data tattara 24 mako, kare ma'auni daidaito high.

5, amfani da zane-zane LCD, cikakken kasar Sin nuna menu-irin mutum-injin hulɗa; Za a iya nuna daban-daban aiki jihohi da bayanai a ainihin lokacin, bayanai cikakken intuitive, aiki, debugging sauki.

6, za a iya daidaita da kansa 8 saitin kariya ƙimar, ƙimar yankin canza lafiya da sauki.

7, babban karfin bayanai rikodin: Za a iya adana ba kasa da 100 kwanan nan tarihi rahotanni, za a iya dauki aiki sigogi, kashe wutar lantarki kiyaye, sauki hadari nazarin.

Amfani da DL / T667-1999 Dokoki, tare da RS-485 sadarwa dubawa; Tsarin sadarwa, mai sauki, zai iya sadarwa kai tsaye tare da microcomputer sa ido ko kare na'urar sarrafawa.