Must the main distribution box on the floor of a high-rise hotel switch between two power sources? Emergency power supply and fire power supply are provided by independent systems, which are not in th

Must the main distribution box on the floor of a high-rise hotel switch between two power sources? Emergency power supply and fire power supply are provided by independent systems, which are not in the floor distribution box. Does the distribution box on the floor of a high-rise hotel have to switch between two power supplies? Generally, dual power supply switching should be considered when designing, but there is no design in the design, so it is good to follow the design and construction.

Emergency power supply and fire power supply are provided by independent systems, which are not in the floor distribution box.