O cenário
A commercial building HVAC system requires three 5 HP blowers supplied from a 480V utility. The single line diagram shows main switchboard and dedicated branch circuits.
O que há neste desenho
Entenda as decisões por trás dele.
01
Selection of main breaker rating
02
Individual branch circuit protection per blower
03
Use of 480V utility without step-down transformer
When designing electrical distribution for motor loads in commercial HVAC systems.