SFA-600 Auxiliary Inverter

The emergency inverter is a device installed under the train and is responsible for converting the train battery voltage to a three-phase voltage usable for the internal equipment of the wagons when the main power sources of the train are in trouble and are out of reach. This device is connected to the train’s central control, contactor box and HVAC controller of the train. Since it is very important to provide maximum power to the equipment inside the wagon such as doors, ventilation, lighting, etc. for a train full of passengers that may be in places far from technical services such as tunnels, the need for reliable operation of this device becomes more and more necessary. This product is designed in such a way that it can be used as an emergency inverter with superior and up-to-date capabilities in all AC trains of the Metro Company, including the existing 300, 500, 100 series trains. It should be noted that this equipment was previously purchased from a foreign supplier.