情境
Design a single line diagram for a 3-phase main distribution panel serving multiple loads including a motor control center, lighting panel, subpanel, and HVAC unit.
這張圖裡有什麼
看懂背後的決策。
01
Use a main breaker for overcurrent protection
02
Distribute power via a central busbar with multiple feeder breakers
03
Label each feeder and load for clear identification
Suitable for commercial or industrial building electrical design where a main distribution panel supplies various downstream panels and equipment.