Accuracy Specifications (Excluding Current Probes) - AEMC PowerPad III 8336 User Manual

9.2.5 ACCURACY SPECIFICATIONS (EXCLUDING CURRENT PROBES)

Quantities concerning currents and voltages
Measurement
Frequency
simple
RMS
voltage
(5)
compound
simple
Direct
voltage
(DC)
(6)
compound
simple
RMS ½
voltage
compound
simple
Peak
voltage
compound
Severity of short-term flicker (PST)
Severity of long-term flicker (PLT)
Peak factor (PF)
(voltage and current)
118
Measurement range without ratio
(with unity ratio)
Minimum Maximum
40Hz 70Hz
2V 1000V
2V 2000V
2V 1200V
2V 2400V
2V 1000V
2V 2000V
2V 1414V
2V 2828V
0 12
0 12
1 9.99
Display resolution
(with unity ratio)
10mHz
100mV
V < 1000V
(1)
1V
V ≥ 1000V
100mV
U < 1000V
(2)
1V
U ≥ 1000V
100mV
V < 1000V
(3)
1V
V ≥ 1000V
100mV
U < 1000V
(3)
1V
U ≥ 1000V
100mV
V < 1000V
(1)
1V
V ≥ 1000V
100mV
U < 1000V
(2)
1V
U ≥ 1000V
100mV
V < 1000V
(4)
1V
V ≥ 1000V
100mV
U < 1000V
(4)
1V
U ≥ 1000V
0.01
0.01
0.01
Power Quality Analyzer PowerPad
Accuracy
±10mHz
±(0.5% + 200mV)
±(0.5% + 1V)
±(0.5% + 200mV)
±(0.5% + 1V)
±(1% + 500mV)
±(1% + 1V)
±(1% + 500mV)
±(1% + 1V)
±(0.8% + 1V)
±(0.8% + 1V)
±(3% + 2V)
±(3% + 2V)
See the
corresponding table
Accuracy of PST
±(1% + 5cts)
CF < 4
±(5% + 2cts)
CF ≥ 4
III Model 8336
®