Power quality analysis |
Total harmonic distortion |
Type of measurement |
Current Voltage Frequency Power factor total Apparent power total Active power total Reactive power total Apparent power per phase Active power per phase Reactive power per phase Energy |
supply voltage |
125...250 V DC 115...415 V AC 45...65 Hz |
Network frequency |
45...65 Hz |
Maximum power consumption in VA |
5 VA |
Display type |
Backlit LCD |
Display resolution |
6 lines |
Sampling rate |
32 samples/cycle |
Measurement current |
5 A 1 A |
input type |
Current 0.005...6 A (impedance <= 0.1 Ohm) |
Measurement voltage |
10…480 V AC 45...65 Hz phase to phase 10…277 V AC 45...65 Hz phase to neutral |
Measurement accuracy |
Power 1 % Current 0.5 % 1...6 A Voltage 0.5 % 50...227 V Frequency 0.02 Hz 45...65 Hz Power factor 0.0034 1A to 6A and from -0.5 to +0.5 |
Accuracy class |
Class 2 reactive energy conforming to IEC 62053-23 Class 1 active energy conforming to IEC 62053-21 |
Communication port protocol |
Modbus 19.2 kbauds |
Communication port support |
RS485 |
data recording |
Min/max of instantaneous values |