Frequent incidents of lighting electrical ready board burning occur, and poor quality materials and overloaded operation are two key hidden dangers that need to be highly valued.Hidden dangers of inferior materialsPoor quality materials are a major culprit in the burning of lighting electrical ready

Prepaid energy meter RS485 communication refers to the data transmission and communication of prepaid energy meters through RS-RS485 interface, which has advantages such as high-precision measurement, remote control, strong anti-interference ability, and multifunctional design. It is widely used in

The key to lightning protection in rural lighting electrical ready boards lies in the reasonable configuration of grounding wires and surge arresters. It is necessary to start from three aspects: the construction of grounding systems, the selection and installation of surge arresters, and supporting

The usage method of prepaid energy meter sales system involves installation and setting up, daily operation, user management, data query and other aspects. The following is a specific introduction:Installation and System SettingsSoftware installation: Insert the system CD into the CD drive, run the