Ububanzi besicelo

Break Ama-breakers wesekethe we-S7D anezinzuzo zokuvela okuncane, isisindo esincane, imisebenzi emihle nethembekile, amandla okuphuka aphezulu, ukukhubeka okusheshayo nempilo ende.
Ngokuqondene nokufakwa komhlahlandlela, ikesi nezingxenye, bamukela ukumelana okuphezulu kanye namapulasitiki okumelana nomthelela.
♦ Zisebenza kakhulu kusekethe ye-AC 50Hz / 60Hz enokulinganiswa kokusebenza okulinganiselwe okungu-415V noma amasekethe angaphansi kwe-provid anokugcwala ngokweqile nokuvikelwa kwesikhashana, nokwenza nokwenza ukwephula idivayisi kagesi nokukhanyisa isifunda ngokungafanele.
♦ Umkhiqizo ungafakwa ngokukhishwa kwe-undervoltage kanye nokukhishwa kwe-shunt, futhi kungasetshenziselwa ukwahlukanisa, nokuvikela ukungabibikho kwamandla kwisekethe nokwephula ibanga elide.