Three-Phase Power Meter 8904F2

Input Unit: Three-phase
Basic Accuracy: Class 0.2, ± (0.16% of reading + 0.04% of full scale)
Measurement Frequency: 45Hz-65Hz
Input Range:
Voltage: 9.0V-600V
Current: 0.02A-40A (expandable with transformers)
Measurement Parameters: Voltage U, Current I, Frequency f, Active Power P, Power Factor PF, etc.
Energy Accumulation: Yes
Allowable Overload: 120% of voltage/current range
Sampling Rate: 8000 times/second (24-bit simultaneous voltage/current sampling)
Display: 7-segment LED, seven groups
Display Update: Configurable data calculation cycle 0.05–1 second (1–20 times/s)
Communication Interface: Standard interfaces: RS232/RS485
Operating Environment:
Temperature: (0–40)°C
Humidity: (20% to 75%) RH
Atmospheric Pressure: (86 to 106) kPa
Instrument Weight: Approx. 3.5 kg
Total Power Consumption: <10 VA
Power Supply: AC 85V–265V, 50/60Hz
Dimensions: W×H×D 223.5×151.5×384 mm
Cutout Dimensions: W×H 209×128 mm