Core values
Diligence and excellence, sincerity and goodness
◆ High Cost-effective,Economical
◆ 0.2% Accuracy on Voltage and Current
◆ THD and Individual Harmonics to 31st
◆ LCD Display,White Backlight,Easy Reading
| Parameters | Accuracy | Resolution | Range |
| Voltage | 0.2% | 0.1V | 10V～1000 kV |
| Current | 0.2% | 0.001A | 5 mA～50000 A |
| Active Power | 0.5% | 1W | -9999～9999 MW |
| Reactive Power | 0.5% | 1 var | -9999~9999 Mvar |
| Apparent Power | 0.5% | 1VA | 0～9999 MVA |
| Power Factor | 0.5% | 0.001 | -1.000～1.000 |
| Frequency | ±0.05 Hz | 0.01 Hz | 45～65 Hz |
| Active Energy | 0.5S | 0.1 kWh | 0～99999999.9 kWh |
| Reactive Energy | 1.0S | 0.1 kvarh | 0～99999999.9 kvarh |
| Apparent Energy | 0.5% | 0.1kVAh | 0～99999999.9 kVAh |
| Harmonics | 1.0% | 0.01% | |
| Unbalance | 2.0% | 0.1% | 0.0%～100.0% |
| Phase Angle | 1.0% | 0.1° | 0.0°~359.9° |
| Running Time | - | 0.01h | 0～9999999.99 h |
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Metering Phase-to-Neutral Voltage, Line-to-Line Voltage, Current Active Power, Reactive Power, Apparent Power, Power Factor Load Nature Four Quadrant Power and Energy Demand and Peak Demand Power Quality Voltage Unbalance, Current Unbalance Crest Factor, K Factor, THFF THD and Individual Harmonics to 31st Voltage and Current Phase Angles Energy Bi-Directional and Four Quadrant Total Energy Single-Phase Energy Alarms Over or Under Setting Limit Power Measurement Parameters can be Set Alarm can Trigger the Relay Output, Screen Flashing |
Max/Min Value Max/Min Parameter Value Parameter Sources: Voltage, Current, Power, Frequency, etc Communication RS485 Port Modbus RTU Protocol Multiple I/O Functions Digital Input: 4 Channels, Monitor Switch Status or Pulse Count; SOE Record Relay Output: 2 Channels, Relay Command Control Output ON/OFF; Limit Alarm Control Output Display LCD Display, White Backlight View Metering Parameters, Energy, Power Quality and Setting Value |
