Power control cabinet manufacturers will introduce to you: Common fire control cabinets are generally powered by a single power supply, either from the mains or a generator, usually the single power is powered by the mains. If the mains power supply fails, the fire control cabinet will not work normally.

The fire control dual power supply control cabinet is a fire control cabinet with dual power supply, automatic switching function of common power supply and backup power supply. , the fire control cabinet can be used normally.
If the single power supply of the fire control cabinet is powered by a generator, the investment and maintenance costs are very high. Generator power supply requires a high-power generator for the fire control cabinet, and the cost of generator power generation is much higher than that of the mains.
Although the initial investment cost of the fire control cabinet is slightly higher, but the fire control cabinet has a very strong ability to guarantee continuous work, so Power control cabinet manufacturers suggest that qualified users can consider choosing a fire control cabinet .