Wowongolera mphamvu wa GS40 Industrial scr

The GS40 mndandanda wamagetsi owongolerazidapangidwa kuti zigwirizane ndi mphamvu yamagetsi ndi resistivendi inductivekatundu, monga uvuni, ng'anjo,thiransifoma,osindikizira kutentha, etc. Owongolera amakhala ndi mphamvu semi-conductors (SCRs), masinki otenthetsera bwino, oyambitsa dera.Wowongolera mphamvu amavomereza kutulutsa kwa 4 mpaka 20 mA dc kuchokera kwa wowongolera kutentha kapena atha kuperekedwa ndi njira yamanja pogwiritsa ntchito potentiometer yakutali.

Owongolera a GS40 Series amapereka njira ziwiri zowongolera molingana: Zero kuwoloka switched ndi Phase angled fired.

Ndi Zero kuwoloka masinthidwe mode, wowongolera amasintha mozungulira wathunthu wamagetsi amagetsi.Dera loyambitsa lidapangidwa kuti liyatse ma SCRs pafupi kwambiri mpaka pomwe mafunde a AC sine amadutsa ziro.M'malo mwake, magetsi amayatsidwa ndikuzimitsidwa ndikugwiritsidwa ntchito kwa ma heater nthawi zonse.Ndi kulowetsa kwa 4 mpaka 20 mA, zotsatira zake zidzakhala pansi pa 4 mA ndikudzaza pa 20 mA.

Kugawanitsa kumachitika posintha kuchuluka kwa mizere kupita ku kuchuluka kwa mizunguliro yochoka.Zomwe zimatuluka zimasiyana kuchokera ku chizungulire chimodzi kupita ndi zisanu ndi zinayi kuchokera pakulowa pang'ono, mpaka mizunguliro yonse yomwe ikulowetsamo kwambiri.Kutulutsa kumeneku kumaphatikizidwa ndi ma heaters omwe amatulutsa kutentha kofanana bwino komwe kumasiyanasiyana mwachindunji ndi chizindikiro cholowera.Munjira yowongolera iyi, mawonekedwe amtundu wamagetsi otulutsa ndi mawonekedwe oyera a sine, chifukwa chake simuyenera kuda nkhawa ndi m'badwo wa harmonic.

Ndi njira ya Phase angle fired mode, mphamvu yonyamula katundu imayendetsedwa ndikuwongolera (kuwombera) kwa theka lililonse la AC sine wave. sine wave, ndi kulowetsa kwa 4-20mA siginecha, chowotcha voteji chotulutsa, chidzatulutsa ma harmonics, pamene mphamvu zonse zimatuluka, zotulukapo zidzakhala sine wave.

Makhalidwe aGS40 scr mphamvu zowongoleramonga pansipa:

1.Yopangidwa ndi microcontroller yapamwamba kwambiri.

2.Kugwiritsa ntchito mphamvu zochepa.

3.Wide main voltage input(AC110–440V).

4.Compact design, gawo laling'ono.

5.Support 4-20mA,0-10v kulowetsa kwa analogi.

6.Chitetezo changwiro: Gawo lotayika, kutenthedwa, kupitirira, kutaya katundu.

7.Kuyankhulana kwa Modbus.