Low voltage power distribution cabinet, power distribution chest and lighting chest. 低壓配電柜，動力配電箱、照明箱。
Module bureau DC distribution fuse classification manage based on the use of comprehensive DC distribution cabinet is introduced. 論述了采用綜合性的直流分配柜實現(xiàn)模塊局直流配電熔絲的分級管理。
Repair lower voltage equipments and power transmission includes tank farm pumps, main workshop and fire fighting water pump. Regular test motor and distribution cabinet insulation. 維修低壓設備和給低壓設備停送電，包括罐區(qū)的泵、主車間泵和消防泵泵。定期測試電機和配電柜的絕緣。