Girman ma'auni na majalisar rarrabawa ya bambanta dangane da nau'insa da aikace-aikacensa. Ma'auni na gama-gari don akwatunan rarraba gida suna daga 110mm × 160mm × 8mm zuwa 470mm × 370mm × 9mm. Ma'auni na gama-gari don ƙananan kabad{8}}arancin wutar lantarki suna kewayo daga 1400mm × 800mm × 400mm zuwa 2400mm × 800mm × 400mm, tare da girma dabam mai yuwuwa girma. Waɗannan ma'auni sun dogara ne akan ma'auni na kayan aikin lantarki da ainihin buƙatun aikace-aikacen.
Majalisar rarrabawa wani bangare ne na tsarin wutar lantarki, ana amfani da shi don rarrabawa da sarrafa makamashin lantarki. Girmanta sun bambanta dangane da yanayin aikace-aikacen da buƙatun aiki. Abubuwan da ke biyowa suna dalla-dalla ma'auni na al'ada na majalisar rarrabawa.
1. Girman Akwatin Rarraba Gida
Akwatunan rarraba gidaje yawanci sun fi ƙanƙanta don ɗaukar ƙaƙƙarfan yanayin muhallin gida. Girman gama gari sun haɗa da 110mm × 160mm × 8mm, 200mm × 210mm × 9mm, 280mm × 420mm × 9mm, and 470mm × 370mm × 9mm. Waɗannan ma'auni suna biyan bukatun wutar lantarki na gida yayin da suke sauƙaƙe shigarwa da kulawa.
2. Ƙananan - Girman Rarraba Wutar Lantarki
Ana amfani da ƙananan kabad ɗin rarraba wutar lantarki da yawa a masana'antu da masana'antar hakar ma'adinai, gine-ginen ofis, da sauran wurare, don haka suna da girma. Ƙananan ƙananan ƙananan ƙananan ƙananan girman{2}}Mai girma dabam sun haɗa da 1400mm × 800mm × 400mm, 1600mm × 800mm × 400mm, 1800mm × 800mm × 400mm, 2000mm × 800mm × 400mm, 2800mm × 400mm, 2200mm 800mm × 400mm. Waɗannan ma'auni sun dogara ne akan ma'auni na kayan aikin lantarki, suna tabbatar da daidaituwa da musanyawa na ɗakunan rarraba rarraba.
Bugu da ƙari, don ƙananan ƙananan kabad ɗin rarraba wutar lantarki{0}, girman su zai ƙaru don saduwa da mafi girman rarraba wutar lantarki da buƙatun sarrafawa. Waɗannan kabad ɗin rarraba yawanci suna ba da kaya mafi girma{2}}ƙara mai ɗaukar nauyi da ƙarin cikakkun fasalulluka na kariya.
3. Sharuɗɗan Zaɓe don Girman Majalisar Rarraba
Lokacin zabar girman majalisar rarraba, dole ne a yi la'akari da abubuwa da yawa. Na farko, ainihin buƙatun aikace-aikacen, gami da ƙarfin rarraba wutar lantarki da adadin da'irori masu sarrafawa. Na biyu, yanayin shigarwa, kamar samun sararin samaniya da yanayin samun iska. A ƙarshe, dole ne a yi la'akari da kasafin kuɗi da farashi. Rarraba kabad masu girma dabam na iya bambanta a farashi da farashin kulawa.