YBK3 jerin high ingancin harshen wuta hana uku-lokaci asynchronous motor ne inganta fashewa-hujja mota, da jerin motor yana da abũbuwan amfãni daga kananan girma, haske nauyi, kyau bayyanar, m aiki, dogon sabis rayuwa, da kyau yi da dace shigarwa, aiki da kulawa.
Matsakaicin matakin wutar lantarki na jerin, girman shigarwa ya dace da daidaitattun IEC, tare da daidaituwa daidai gwargwado tare da ma'aunin Jamusanci DIN42673. Yana da dacewa don daidaita kayan kayan fitarwa da gabatarwar kayan aikin kayan aiki.
Don E xd I Md, kayan aikin da aka sanya a mahallin mahakar methane mai fashewa, yana da "matakin tsaro" mai girma. Wannan matakin yana da isasshen aiki mai aminci, yana haifar da rashin yuwuwar zama tushen ƙonewa yayin kayan aiki na yau da kullun, ko kuma ƙarƙashin yanayin gazawar da ake tsammani na tsawon lokaci. Tsakanin iskar gas ba zato ba tsammani ya bayyana kuma kayan aiki ya kashe, yana dacewa da kayan lantarki don fuskar aikin da ba hakowa ba. matakin, ba tushen ƙonewa ba ne yayin gudana na yau da kullun ko ƙarƙashin yanayin kuskuren da ake tsammani.