Intelligent Power Meter 3 Phase Current Voltage Power Meter for 3P4L,3P3L Power Grid Programmable Electric Power Meter Electricity Usage Monitor with RS485 Communication & LCD Display

Overview:The 3-phase intelligent power meter is a kind of high precision measuring instrument which integrates measurement, monitoring, LCD display and digital communication. It can be widely used in multiple scenarios and fields, such as intelligent buildings, power systems, low-voltage distribution, industrial automation, energy management systems and automation.Features:①　2-31 harmonics measurement of each phase voltage /current.②　LCD display shows three-phase voltage, current, power, frequency and other electrical parameters display, active and reactive energy display.③　The real-time measurement of current, phase and line voltage,active reactive and apparent power, power factor, frequency, angle, load characteristic.④　RS485 communication interface for data exchange.⑤　The communication rate of the RS485 can be set in 1200bps,2400bps, 4800bps, 9600bps, and the default rate is 9600bps.Specifications:1. Measuring type: Suitable for3P4L,3P3L power grid2. Voltage Measuring Range: AC20V-400V3. Input power consumption: ＜0.2VA4. Continuous overload: 600V5. Current Measuring Range: AC 0.05A-6A6. Input power consumption: ＜0.5VA7. Frequency Measuring Range: 45/65Hz8. Power factor Measuring Range: -1.0~1.09. Power supply: AC85V~AC265V, 50/60Hz or DC100V~DC330V10. Current Measurement accuracy: 0.5 class11. Phase voltage Measurement accuracy: 0.5 class (20~300V)12. Line voltage Measurement accuracy: 1 class (30~600V)13. Power Measurement accuracy: 0.5 class14. Frequency Measurement accuracy: ±0.02Hz (45Hz~65Hz)15. Energy Measurement accuracy: 0.5S class, 1 class16. Communication Port: RS48517. Baud Rate: 1200bps, 2400bps, 4800bps, 9600bps18. Check Bit: odd /even /none optional19. Communication protocol: Modbus-RTU20. Operating temperature: -10℃~+50℃21. Dimension: 96±0.5mm×96±0.5mm×54±0.5mm22. Weight: 0.33kg23. The default password for setting parameters: 2000Package:1* Intelligent Power Meter1* User manual

• 【Harmonic detection】The Intelligent Power Meter can measure 2-31 harmonics of each phase voltage /current (graded harmonic content, total distortion rate, odd total distortion rate, even total distortion rate).
• 【Real time Alarm】The 3-phase power meter features an real time alert mechanism for various power abnormalities, including loss of press, over-voltage, under-voltage, phase failure, loss of flow, over-current, current cut off, overload and so on.
• 【RS485 Communication】The digital power meter, equipped with a RS485 communication interface for data exchange with the host computer, adheres to the Modbus-RTU protocols, and its terminals are marked A and B.
• 【LCD Display screen】The electric meter employs a digital backlight LCD display that showcases a range of electrical parameters, including 3-phase voltage, current, power, frequency and other electrical parameters display, active and reactive energy display.
• 【Wide Application】This meter is versatile, suitable for electrical energy metering in campus dormitories and large-scale settings, as well as for power management evaluation in enterprises and institutions.