Three-phase LED multi-function power meter

Three-phase LED multi-function power meter   Three-phase LED multifunctional power meter is an instrument used to measure and monitor three-phase power parameters. It usually has the following functions: 1. Frequency measurement: The frequency of three-phase power can be measured and displayed on the LED display. 2. Energy consumption measurement: The total energy consumption of three-phase power can be calculated and displayed on the LED display. 3. Data recording: The parameter data of three-phase power can be recorded and stored for subsequent analysis and reporting. 4. Alarm function: can set the alarm threshold, when the power parameter exceeds or below the set value, the alarm is issued. 5. Communication function: Data transmission and remote monitoring can be carried out with other devices through communication interfaces. Three-phase LED multi-functional power meters are usually widely used in industrial production, power supply, energy management and other fields, f…