Automatic Voltage Stabilizer Is Used To Solve The Problem Of Low Voltage And Low Current In Tunnels

The construction of tunnels often encounters low voltage and low current. Tunnels are generally not powered by enough electricity, and the power lines are too long and in remote areas. Various tunnel excavation equipment cannot be started normally, such as pumps and air compressors. In order to excavate and complete the tunnel as scheduled, it is necessary to solve the problem of voltage and current.

Although the use of generators to generate electricity can solve the problem on the surface, the generator consumes too much fuel, which is very uneconomical and troublesome to operate. Is the current insufficient because the cable is not thick enough? In theory, the thickness of the cable is proportional to the current, but it is not theoretically valid to replace it with a very thick cable, and the engineering and cost are particularly high.

In the past, customers also had this situation. The voltage at the tunnel entrance was 400V. When the equipment was not started, the equipment in the tunnel was also about 400V. When the equipment was started, the voltage dropped to 320V instantly. After the relevant personnel of the company found our company, our company gave a solution based on the actual situation. The problem can be solved by using our specific Automatic Voltage Regulator. At the beginning, the relevant personnel of the company did not believe that such a complex problem could be solved. In addition, some companies had tried using voltage stabilizers before, but they could not solve the problem at all and caused the project plan to be delayed. Regarding the power supply problem that the customer was troubled by, our company promised not to charge a penny if the problem was not solved. With our confidence and the fact that we had handled many similar customer cases, the customer agreed to try the automatic voltage stabilizer customized by our company. After installation, the output voltage in the cave was always maintained in the range of 400V-430V, and all equipment was used normally.