Fashewar Shenhai-Hujja
A cikin 'yan shekarun nan, don adana makamashi da rage asarar wutar lantarki, An ƙara karɓar amfani da motocin da ke tabbatar da fashewar ƙasa 3KV a cikin masana'antu kamar sinadarai na petrochemicals da hakar ma'adinai don babban iskar shaft.. Akwai haɓaka haɓaka don zaɓar kayan aikin lantarki mai tabbatar da fashewar LOKV tare da rage ƙimar ƙarfin wuta. Wasu masana'antun sun ma sami umarni don raka'a LOKV daga 110 ku 160KW. Duk da haka, samar da LOKV tare da irin wannan ƙananan ƙimar wutar lantarki yana ƙaruwa duka farashin masana'anta da matsaloli.
Lokacin da IIA low-voltage fashe-hujja injuna aiki a mita na 60Hz, An daidaita ƙarfin ƙarfin su zuwa 460V. Wannan sauyi yana samun sauƙi ta cikin gida motar da ke hana fashewa masana'antun daga samfuran 50Hz na yanzu.