Umsebenzi oPhambili kunye neempawu

I-HMM2EL eyi-1 isebenzisa i-CPU ye-ARM enamadijithi angama-32. Ngexesha langempela, iyakwazi ukuphatha iimpawu kwaye ikwazi ukulawula i-itelligent,
2. Esi sixhobo sinonxibelelwano oluhle ngeLCD, kwaye kulula ukuyisebenzisa.
3. Ukukhusela umsinga we-Hesidual. (ukuvuza komhlaba), kunye nomsinga osele uhlengahlengiswa, kwaye ungavalwa kwakhona.
4. Ngexesha lokuphelelwa ngamandla, inokujonga kwaye ilandelele umsinga oseleyo, ilungise amanyathelo: ngokuzenzekelayo, ukuqinisekisa izinga lokusebenza kwemveliso kunye nokuguquguquka kwayo,
5. Ukulibaziseka kwexesha elide, ukulibaziseka kwexesha elifutshane kunye nokukhuselwa kwexesha elingaqhelekanga, isebenzisa ingcebiso ye-elektroniki, kwaye ayinangxaki ngevolthi yamandla.
I-6.tt inamandla aphezulu okuqhekeza. Ukuqinisekisa ukutyibilika xa ukhusela i-short circuit kwiindawo ezifihlakeleyo.
7.t inokhuseleko lwe-voltage engaphezulu, phantsi kwe-voltage, ukulahleka kwesigaba;
8. Ngexesha langempela, bonisa i-1o yangoku ye-rsid, i-voltage yamandla esigaba sesithathu. kunye nomsinga womthwalo:
9. Umsebenzi wokhuseleko kunye neparameter zinokusetwa kwaye ziguqulwe kwi-intanethi.
10. Iintlobo ze-Trlp (i-resldual current, i-lock, i-overload, i-under voltage, i-over voltage.phase Ioss), ziyaqaphela, zibonisa, kwaye zinokubuyiselwa, zijonge kwaye zicinywe;
11. I-tpe yenethiwekhi inomsebenzi wonxibelelwano, inokuphumeza unxibelelwano olukude, ilinganise, ilawule, kwaye ilungise.

Ukuvala Ngokuzenzekelayo

Nangona i-resi dual current idlula ixabiso le-action current gear kunye ne-trip, isixhobo siza kuvala ngokuzenzekelayo emva kwemizuzwana engama-20-60, ngelixa ukuvala ngesandla kungalingiswa. Isixhobo sivale kwakhona imizuzwana emi-5 kwaye i-circuit taulty yanyamalala. Sivala kwakhona ngempumelelo, kwaye i-breeker isebenza ngokwesiqhelo; Ngaphandle koko, isixhobo siya kukhubeka kwaye sitshixeke ngaphandle kokuba i-circult taulty isusiwe, Isixhobo asiyi kuvala kwaye sifune ukusetyenziswa ngesandla ukuze sivale.

Ukhuseleko olungaphezulu kwe-voltage

Nangona i-voltage yomgca iphezulu kunexabiso lokukhusela ukuseta, i-breaker iya kukhubeka. Ngelixa i-voltage yomgca ibuyela kwisiqhelo, i-breaker iya kuvala ngokuzenzekelayo kwaye isebenze. Uluhlu lwexabiso le-voltage satup yi-250-300V. ngesiqhelo, seta i-280V ngelixa usenza. Umthengi angayiseta okanye ayivale le khuselo njengoko kufuneka.

I-Potectin engaphantsi kwe-vltage

Nangona umgca we-vllage uphantsi kunexabiso lokukhusela ukuseta, i-breaker iya kukhubeka. Ngelixa umgca we-vllage ubuyela esiqhelweni, i-breaker iya kuvala ngokuzenzekelayo kwaye isebenze. Uluhlu lwexabiso lokuseta i-vltage yi-150-200V. Ngokwesiqhelo i-170V isetwa ngelixa umenzi, umthengi unokuseta okanye avale olu khuseleko a8 olufunekayo.

Ukhuseleko lokulahleka kweSigaba

Ngelixa isiphelo somgca sinokulahleka kwesigaba, i-breaker iya kukhubeka. I-breaker iya kuvala ngokuzenzekelayo kwaye isebenze ngelixa i-phase loss clrcult fault inyamalala.

Ukhuseleko loNxibelelwano phakathi kwee-ink

Esi sixhobo sinokuqhagamshela nezinye izixhobo zokucima umlilo kwaye sinokhuseleko njengoko kubonisiwe ngezantsi.