Kule mihla, iye yaba yinto eqhelekileyo yokufakela iireyiyi zolawulo lwamandla ombane kwicandelo lokuhlala ukukhusela izixhobo zombane ekulahlekeni kwe-zero, ekudibaneni kwamandla ombane kakhulu kunye nangaphantsi kwamandla ombane.
Kwi-Instagram kunye neYouTube unokubona ukuba uninzi lwabalingane bam bafumana iingxaki kule ndawo, emva kokufaka i-voltage control relays ukusuka kwiMeander, kunye nabanye abavelisi, abathi bahlala besilela, oogxa bam kufuneka babatshintshe, ubukhulu becala babatshintshela ezifanayo, kwaye yonke into iziphinda kwakhona.
Ividiyo malunga neemveliso ze-Meander ezineziphene ezivela komnye woogxa bam: .
Abaninzi ngoku badidekile ngokukhethwa kwezixhobo zomenzi ozisebenzisayo, nangona impendulo ihlale icacile, kungcono ukusebenzisa izixhobo ezivela kubavelisi abafana ne-Siemens, i-Schneider Electric.
Apha ndingathanda ukwabelana ngamava am kunye nezisombululo ezithembekileyo endizisebenzisayo kwicandelo lokuhlala.
Isisombululo sothungelwano lwezigaba ezithathu
.
Iiparamitha zilawulwa yireyi:
Akukho cala.
Ukunyuka kunye nokuncipha kwamandla ombane wesigaba ukuya kwisigaba.
Overvoltage kunye undervoltage isigaba-zero.
Layisha ukutshintsha nge .
Ukutshintsha ikhoyili ye-KEAZ PM-12 250 A contactor nge .
Isisombululo sesigaba esinye
.
Iparameters ezilawulwa ngokudluliswa: ngaphezulu naphantsi kokufunyanwa kombane.
Layisha ukutshintsha nge .
Ndingathanda kwakhona ukuqaphela ukusebenza okuthe cwaka kweTeSys imodyuli yoqhagamshelwano eyenziwe nguSchneider Electric.
Eli nqaku alikho intengiso, ndisebenzisa iimveliso zoMbane zeSchneider, kuba... I-ABB ineziphene ezininzi, ngelixa i-Siemens ibiza kakhulu kwaye ithatha ixesha elide ukuyihambisa.
umthombo: www.habr.com