Niaj hnub no, nws tau dhau los ua ib qho kev coj ua ncaj ncees rau kev teeb tsa hluav taws xob tswj relays hauv thaj chaw nyob los tiv thaiv cov khoom siv hluav taws xob los ntawm xoom poob, los ntawm overvoltage thiab undervoltage.
Ntawm Instagram thiab YouTube koj tuaj yeem pom tias ntau ntawm kuv cov npoj yaig tau ntsib teeb meem hauv cheeb tsam no, tom qab txhim kho hluav taws xob tswj relays los ntawm Meander, thiab qee qhov chaw tsim khoom, uas feem ntau ua tsis tiav, kuv cov npoj yaig yuav tsum hloov lawv, feem ntau lawv hloov mus rau lub tib yam, thiab txhua yam rov ua dua nws tus kheej dua.
Video hais txog cov khoom Meander tsis zoo los ntawm ib tus ntawm kuv cov npoj yaig: .
Ntau tus tam sim no xav tsis thoob los ntawm kev xaiv ntawm cov chaw tsim khoom siv cov cuab yeej siv, txawm hais tias cov lus teb yeej ib txwm pom tseeb, nws yog qhov zoo tshaj plaws los siv cov khoom siv los ntawm cov tuam txhab xws li Siemens, Schneider Electric.
Ntawm no kuv xav qhia kuv cov kev paub dhau los thiab cov kev daws teeb meem txhim khu kev qha uas kuv siv hauv thaj chaw nyob.
Kev daws teeb meem rau peb-theem network
.
Parameters tswj los ntawm relay:
Tsis nruab nrab.
Nce thiab txo qis theem-rau-theem voltage.
Overvoltage thiab undervoltage theem-zero.
Load switching ntawm .
Hloov lub kauj ntawm KEAZ PM-12 250 A contactor ntawm .
Kev daws teeb meem ib zaug
.
Relay tswj tsis tau: tshaj thiab nyob rau hauv voltage nrhiav tau.
Load switching ntawm .
Kuv kuj xav kom nco ntsoov qhov ua haujlwm ntsiag to ntawm TeSys modular contactor tsim los ntawm Schneider Electric.
Kab lus no tsis yog kev tshaj tawm, Kuv siv cov khoom siv hluav taws xob Schneider, vim tias ... ABB muaj ntau qhov tsis xws luag, thaum Siemens kim dua thiab siv sijhawm ntev dua los xa khoom.
Tau qhov twg los: www.hab.com