Traditional Culture Encyclopedia - Hotel franchise - How long can the hotel's backup power supply last?

How long can the hotel's backup power supply last?

It usually takes about 4 hours.

Hotel standby power supply is generally used for the power supply of elevators, emergency lighting, conference halls, monitoring equipment, kitchen equipment, important rooms and other fire-fighting facilities.

It is required that the unit must be available for a long time, and the power supply can be timely (15 seconds) when the power is cut off, otherwise it will cause losses to the reputation and property of the hotel.