38
0.00-99.99
0.01
±(3.0% + 10 digits)
kW/kVA/kVAR
kW/kVA/kVAR
100.0-999.9
0.1
±(3.0% + 5 digits)
kW/kVA/kVAR
kW/kVA/kVAR
Range Resolution
7.1.16. AC Power (Active, Apparent, Reactive)
Accuracy
Protection against overcharge: 1000V DC/AC rms
Uncertainty defined for: Sine waveform 20-75Hz; Voltage >10V;
Current ≥10A; Pf ≥0.5; Below 2% of range, add 20 counts.
0.20-1.00
0.01
±3˚
Range Resolution
7.1.17. Power Factor/ Displace Power Factor
Accuracy
Uncertainty defined for: Sine waveform 20-75Hz; Voltage >10V;
Current ≥10A;
Below 2% of voltage and current range, add 2°.
0.000-9.999
0.001
±(3.0% + 10 digits)
kW/kVA/kVAR
kW/kVA/kVAR
10.00-99.99
0.01
±(3.0% + 5 digits)
kW/kVA/kVAR
kW/kVA/kVAR
Range Resolution
7.1.18. Energy (Active, Apparent, Reactive)
Accuracy
Protection against overcharge: 1000V DC/AC rms 1000A DC/AC rms
Uncertainty defined for: Sine waveform 20-75Hz; Voltage >10V;
Current ≥10A; Pf ≥0.5; Below 2% of range, add 20 counts.
0.00-99.99kW
0.01kW
±(3.0% + 10 digits)
100.0-999.9kW
0.1kW
±(3.0% + 5 digits)
Range Resolution
7.1.15. DC Power
Accuracy
Protection against overcharge: 1000V DC/AC rms
Voltage >10V; Current ≥10A; Pf ≥0.5; Below 2% of range, add 20 counts.