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How to choose a backup power source
- Categories:emergency backup power supply
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- Time of issue:2022-11-09 14:54
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(Summary description)The first category of electricity includes: residential, office and commercial general work and living lighting, domestic water pumps, heating electricity in northern winter,
How to choose a backup power source
(Summary description)The first category of electricity includes: residential, office and commercial general work and living lighting, domestic water pumps, heating electricity in northern winter,
- Categories:emergency backup power supply
- Author:
- Origin:
- Time of issue:2022-11-09 14:54
- Views:
The first category of electricity includes: residential, office and commercial general work and living lighting, domestic water pumps, heating electricity in northern winter, ordinary elevator electricity not used for fire protection, etc. Once the electricity cannot be supplied, it will affect residents' health Life, the operation of shopping malls and the normal work of offices have brought inconvenience to people.
Category 2 electricity includes: residential and office air conditioners, electricity for entertainment activities, and electricity for ventilation in ordinary places. If the electricity cannot be supplied, it will make people feel uncomfortable to a certain extent.
The third category of electricity includes: smoke exhaust fans, stair pressurized fans, fire elevators, fire pumps and evacuation lighting used in various places in the event of fire. Even directly cause accidents, threatening the safety of buildings and personnel.
Among the above three types of loads, the third type of load is related to the safety of buildings and personnel, and electricity must be guaranteed; when the grid power supply cannot meet the needs, an emergency power supply must be set up.
The importance of power supply such as domestic water pumps for maintaining normal life in the first category of loads, heating power in northern winter, and ordinary elevator power not used for fire protection is the same as that for fire protection. A backup power supply needs to be set up.
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