Overview :
The KsG type tunnel dedicated long-distance boosting and current increasing power supply is widely used in highwayand railway tunnel engineering, and is a device specifically designed to solve the problem of insuficient voltage andcurrent.when the main transformer is far away from the equipment and the voltage drop is relatively severe, it isgenerally used to confiqure a step-up transformer at the main transformer to boost the voltage to 1140v, and a stepdown transformer at the end to reduce the output voltage of the equipment to 380v, thus achieving the normal use of thepower supply for the equipment. Overall, with the same rated power, the higher the voltage, the smaller the current andmpedance of the line, while reducing heat generation and electrical energy loss. Under the same conditions, smalelcables can be used for laying equipment, using a one rise, one drop plan, which is an economical and energy-savingmeasure. The equipment has the advantages of durability, safe electricity consumption, good heat dissipation, andstable performance.