EH144 High-Voltage Electrical Box
Brief Introduction/Functions EH144 high-voltage electrical box mainly plays a protective role of the whole traction system, connecting the current collection part in the front and the traction converter and the auxiliary converter in the rear. The core components contained inside are high-speed circuit breakers and fuses. Product Parameters/Key Technologies Rated voltage: DC 1,500V Rated current of traction circuit: 1,400A Rated current of auxiliary circuit: 500A IP rating: IP55 Application Cases Main application: standard metro vehicles that require arrangement vertically to the direction of vehicle movement. | |
EH38 High-Voltage Electrical Box
Brief Introduction/Functions EH38 high-voltage electrical box mainly plays a protective role of the whole traction system, connecting the current collection part in the front and the traction converter and the auxiliary converter in the rear. The core components contained inside are high-speed circuit breakers and fuses. Product Parameters/Key Technologies Rated voltage: DC 1,500V Rated current of traction circuit: 1,400A Rated current of auxiliary circuit: 500A IP rating: IP55 Application Cases Main application: non-standard metro vehicles that require arrangement parallel to the direction of vehicle movement. |