INDUSTRIAL VEHICLE SYSTEM MOUNTED WITH CHARGER, CHARGER THEREOF, AND CHARGING METHOD

摘要

The present invention relates to an industrial vehicle system mounted with a charger and the charger thereof. The industrial vehicle system mounted with the charger of the present invention comprises: the charger which is configured by connecting a toroidal transformer to each of the terminal lines to which AC input voltages are inputted, and generates DC output voltages for charging according to the turn ratio and tap voltages of the toroidal transformer if the AC input voltages are inputted; a battery which is charged by the DC output voltages for charging; and a main controller which is connected with the charger and the battery, and provides the DC output voltages for charging that are generated through the charger to the battery, wherein the charger converts the tap voltages of the toroidal transformer into tap voltages that are preset by the AC input voltage values, according to the current detection results and the DC output voltages generated from the toroidal transformer.