Reverse power monitoring device TC-3068

       Clean power grid connected power supply system, with its public grid distribution system (by a 10kV/0.4 kV distribution transformer power supply) together with grid power supply。In view of the special requirements for load change control, on the one hand, the power supply department needs to ensure the quality and reliability of the power supply of the user, while making the clean power supply work normally, and give full play to the economic benefits of clean energy and the role of testing and demonstration。On the other hand, the operation of the clean power supply should not affect the safety of the distribution system, do not allow the clean power supply through the distribution transformer to the power system, while the most scientific and reasonable use of clean power supply to reduce the cost of electricity for users。Therefore, it is necessary to carry out safety control on clean power supply。

       The task of the device is to monitor the low-voltage side of the distribution transformer in real time.Necessary control of clean power supply。The microcomputer device and control circuit specially designed for it can ensure the rapidity of the protection action and the accuracy of the control。

       Reverse power monitoring device TC-3068 main function introduction

       TC-3068 reverse power monitoring device In addition to the function of reverse power and reverse power recovery, in the operation of the system, the device constantly monitors the bus voltage and current measurement, with abnormal current and voltage alarm function, the Settings are as follows:

       (1) Overvoltage alarm

       (2) Low voltage alarm

       (3) overload alarm

       (4) Reverse power

       (5) Reverse power recovery

       (6) Measurement and control functions: U, I, P, Q, cosΦ, F (requires measurement current and voltage input)