What is the difference between emergency power and backup power?
1. Standby power is relative to the main power source, requiring that the standby power be derived from a relatively independent power source from the main power source. When the main power disappears, the backup power should be able to automatically or manually cast on to ensure the reliability of electricity;
2 .The emergency power supply is a power supply that ensures the safety of personal and equipment settings in the event that both the main power supply and the backup power supply have disappeared. This power supply is generally required to be independent of the external power supply so that the emergency power supply can continue when the external power supply fails Run;
3.will be sent to the emergency power supply needs of this power load to the power supply system is the emergency power supply system, including switchboards and cables, protection.