20
Power Analyzer Input Specifications
Table A-1 lists the specifications of the HP Dual Power Analyzer Options 020 or 022. Performance
specifications are warranted over the ambient temperature range of 0 to 40 oC. Unless otherwise noted,
specifications are for a sinewave with a resistive load at a frequency range of 45 Hz to 1 kHz, with the
HP-supplied current shunt, after a 30-minute warmup.
Table A-1. Performance Specifications
Measurement Accuracy
(@25oC
±
5oC),
±
(% of offset)
rms Voltage (45
−
100 Hz):
(>100
−
500 Hz):
(>500 Hz
−
1 kHz):
0.03% + 100 mV
0.1% + 100 mV
0.2% + 100 mV
dc Voltage:
0.03% + 150 mV
rms Current High Range
(45
−
100 Hz):
(>100
−
500 Hz):
(>500 Hz
−
1 kHz):
0.05% + 10 mA
0.05% + 15 mA
0.05% + 30 mA
rms Current Low Range
(45
−
100 Hz):
(>100
−
500 Hz):
(>500 Hz
−
1 kHz):
0.05% + 1.5 mA
0.05% + 8 mA
0.05% + 25 mA
repetitive pk current High Range
(45 Hz
−
1 kHz):
0.05% + 150 mA
repetitive pk current Low Range
(45 Hz
−
1 kHz):
0.03% + 150 mA
Power (VA) Low Range
(45
−
100 Hz):
(>100
−
500 Hz):
(>500 Hz-1 kHz):
0.1% + 1.5 VA + 1.2 mVA/V
0.1% + 2 VA + 1.2 mVA/V
0.1% + 6 VA + 1.2 mVA/V
Power (VA) High Range
(45
−
100 Hz):
(>100
−
500 Hz):
(>500 Hz
−
1 kHz):
0.1% + 1.5 VA + 12 mVA/V
0.1% + 2 VA + 12 mVA/V
0.1% + 6 VA + 12 mVA/V
Power (Watts) Low Range
(45
−
100 Hz):
(>100
−
500 Hz):
(>500 Hz
−
1 kHz):
0.1% + 0.3 W + 1.2 mW/V
0.1% + 1.2 W + 1.2 mW/V
0.1% + 2.5 W + 1.2 mW/V
Power (Watts) High Range
(45
−
100 Hz):
(>100
−
500 Hz):
(>500 Hz
−
1 kHz):
0.1% + 0.3 W + 12 mW/V
0.1% + 1.2 W + 12 mW/V
0.1% + 2.5 W + 12 mW/V
Power Factor:
0.01
Harmonic Measurement Accuracy
Voltage Magnitude:
0.03% + 100 mV + 0.2%/kHz
(50/60 Hz, @25oC
±
5oC),
±
(% of offset)
Current Magnitude (Low Range)
Fundamental:
Harmonics 2
−
49:
0.03% + 1.5 mA
0.03% + 1 mA + 0.2%/kHz
Current Magnitude (High Range)
Fundamental:
Harmonics 2
−
49:
0.05% + 5 mA
0.03% + 3 mA + 0.2%/kHz
