PCE Instruments PCE-GPA 62, Руководство пользователя

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50
Harmonics of AC Current in Percentage (1 to 50
th
order, minimum current at 50
or 60 Hz > 20 A. If the current is 0 at 50 or 60 Hz, all the percentage (%) display is 0.)
Range Resolution Accuracy
1 – 20
th
0.1% ±2%
21 – 50
th
0.1% 4% of reading ±2.0%
Harmonics of AC Current in Magnitude
(1 to 50
th
order, minimum current at 50 or
60 Hz > 20A)
Range Resolution Accuracy
1 – 20
th
0.1% ±2% of reading ±0.4A
21 – 50
th
0.1% ±4% of reading ±0.4A
Power Factor
(PF)
Accuracy Range Resolution
> 20V and > 20A < 20V or < 20A
0.000 – 1.000 0.001 ± 0.04 ±0.1
Phase Angle ( Φ )
Range Resolution Accuracy
-180° to 180° 0.1° ± 1°
0° to 360° 0.1° ± 1°
Total Harmonic Distortion
(THD-F with respect to the 50 or 60 Hz, min. value at 50
or 60 Hz > 80V and > 20 A, 1 to 50
th
Harmonics. If the voltage or current is 0 at 50 or
60 Hz, all the percentage (%) display is 0)
Range Resolution Accuracy
0.0 – 20% 0.1% ± 2%
20.1 – 100% 0.1% ± 6% of reading ± 1%
100.1 – 999.9 % 0.1% ± 10% of reading ± 1%
Peak Value of AC Voltage (peak value > 10V) or AC Current (peak value > 20A)
Range Sampling Time Accuracy of Reading
50 Hz 39 µ s ± 5% ± 50 digits
60 Hz 33 µ s ± 5% ± 50 digits