Yadda za a zabi bututun mai

Yadda za a zabi bututun mai Ya kasafta manyan motocin bas biyu ya kasu zuwa AC bus, bututun motar DC, bututun bas da mai hana ruwa da sauransu, saboda dalilai daban-daban na amfani. Shell ɗin an yi shi ne da ƙarfe ko gwal mai ƙyalli, akwai nau'ikan da yawa. Dangane da halin zaɓaɓɓen aikin yanzu, AC bas ɗin AC (wanda aka fi sani da karkatar bas ɗin yau da kullun) har yanzu yana mamaye matsayin kasuwa. An rarraba manyan motocin bas zuwa madaidaiciyar matatun mai da motocin hawa biyu da

kuma hanyoyin da suka dace kamar yadda aka tsara su. Sunan da samfurin samfurin yakamata ya cika ka'idojin buƙatun B Hall Hall 375 inji mai fasfon bender.21-199 'Hanyar samarwa na ƙananan ƙarfin lantarki da kuma ƙirar Samfurin Kayan Aiki Sashi na 1: Switchgear low-voltage'. Sunan samfurin da hanyar tattara samfurin kamar haka: 2. Matsayi don busar busar Matsakaicin

ƙasa don busar busar shine: GB7251.2-1997 'Kashi na 2 na ƙananan ƙarfin lantarki da kayan sarrafawa: buƙatu na musamman don tsarin bus bus (busar busar)'. Wannan madaidaicin daidai yake da ɗaukar IEC60439-2: 1987. Ka'idojin masana'antar da aka aiwatar sune:

JB51-l990 (Tsarin Jirgin Jirgin Jirgin Jirgin Sama (Air Insulated Bus Trunking) '', BJ Peng 662-1992 'Dense Insulated Bus Trunking Bus (Dense Insulated Bus Trunking)'. Wadannan ka'idojin biyu sun dogara ne da The Sharuɗɗan aikin aminci na samfuran lantarki sun kara takamaiman takamaiman bayani, abubuwan da ake buƙata da buƙatu dangane da ƙa'idodin ƙasa, wanda ke ba da tabbacin aminci da amincin samfuran busar don aikace-aikacen masana'antar samar da motar bus. JB Tingor327-20 () 2 (tsarin kwantar da tarzoma busasshen kayan kwalliya (tarkoking bus bus) 'ma'auni shine matsayin masana'antar masana'antar kwantar da tarzoma wanda aka yi amfani da shi a lokutan hutu.