How to choose fire-resistant cable and fire-resistant closed busbar?

In many large buildings or important buildings, in addition to the normal power supply and distribution, but also equipped with diesel generators as emergency power. Once the grid power lines out of the problem or fire inside the building so that the utility power tripped power outage, the need for diesel generator sets to generate power for temporary power supply to ensure that important work does not stop working, or to ensure that the evacuation lighting to indicate the direction of evacuation of personnel. Diesel generators need to be issued by some of the substation's low-voltage distribution cabinet, through the low-voltage distribution cabinet feed to the need for emergency power supply of power equipment up. The diesel generator and the substation's low-voltage distribution cabinets are connected by fire-resistant cables or fire-resistant closed bus into an integrated power supply system.

---------------------------------------------------------------------------------------------------

About 3A Electronics Brief description of the products sold on the platform:

3A Electronics-- professional agent / production / sales of a variety of 【Connector|Harness|Cable products】; If you have the above article [Connector|Harness|Cable products] requisition needs; or want to buy / understand what we can provide specific Connector|Harness|Cable product solutions, please contact our business people below!