Tunnel Power Distribution

Subway, tunnel working environment is harsh, metal shell power distribution equipment is prone to rust, easy to corrode, and thus shortcircuit failure, and then the consequences of fire, which has always been difficult to solve the electrical designers of the subject. And the use of glass fiber reinforced polycarbonate material, not only to solve the problem of equipment damage due to moisture, and fully insulated material flame retardant up to 960 ℃, in the event of a fire can still continue to supply power to ensure that the personnel escape and rescue personnel to work normally, so as to solve the problem that has existed for many years, to maximize the protection of human life safety.