Suzhou Surge Power Technology Co., Ltd will tell you the difference between backup power and emergency power

1. Different priorities
When the main power supply disappears, the backup power supply should be able to be switched on automatically or manually to ensure the reliability of electricity consumption; the emergency power supply is the power supply set up to ensure the safety of people and equipment when both the main power supply and the backup power supply disappear.

2. Different objects of comparison

The backup power supply is relative to the main power supply, and the backup power supply is required to be drawn from a power supply that is relatively independent from the main power supply. This power supply is generally required to be independent of the external grid power supply, so that the emergency power supply can continue to operate when the external power grid fails.

3. Different functions

The emergency power supply is generally out of service. The emergency power supply can be started within a few seconds of the main power supply and the backup power supply. It can use the DC inverter power supply, or quickly start the diesel generator set.

The power supply system that sends the emergency power supply to each load that needs this power supply is the emergency power supply system. These include switchgear and cables, etc.