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Application range of emergency lighting centralized power supply
Dec 26,2017
Application range of emergency lighting centralized power supply:
In actual construction projects, the choice of emergency lighting centralized power supply should be based on the number of floors of the building, the size and complexity of the building, the number of people staying and moving in the building, the characteristics of production and use in the building, the degree of disaster risk, and the importance of the building. The level of emergency lighting and the settings of other emergency power sources, etc., are comprehensively considered and compared with technical and economic analysis, and the emergency lighting centralized power source is selected.
The size and wiring manual of the emergency lighting centralized power supply control box:
The combined power supply method has the advantages of more than two power supplies, and the shortcomings of one side can be complementary. Although the investment is relatively large, it is still widely used in high-rise buildings and some particularly important large buildings due to its high reliability.
When the normal lighting power supply fails, the emergency lighting part is designed to ensure the continuation of normal activities.
Generally, backup emergency lighting centralized power supplies should be set up in the following places:
1. Failure to perform timely operations or dispose of accidents such as hydrogen production, paint production, chemical industry, petroleum, plastics, celluloid and its products, explosives production, and solvent production that may cause explosions, disasters, and poisoning accidents after power failure Location
2. Failure to perform timely operation or disposal after power failure will cause confusion in the production process or damage to the valuable parts processed. Such as certain processes in the chemical and petroleum industries, steelmaking furnaces in metallurgy, aerospace and other industries, metal melting and casting, heat treatment and certain departments in precision processing workshops;
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