Active Ac+Dc Power Measurements - AEMC 205 User Manual

Note (7) - In balanced three-phases, with deformed signals (THD and
harmonics), accuracies are guaranteed since Ф > 30°. Additional errors are
following, depending of THD :
Add +1% for 10% < THD < 20%
Add +3% for 20% < THD < 30%
Add +5% for 30% < THD < 40%

4.2.13 Active AC+DC Power Measurements

Measurement
(2) (4)
Range
Specified
Measurement
Range
(3)
Accuracy
Resolution
Note (1) Bandwidth in AC in voltage = 3kHz, in current = 3kHz
Notes (2), (3), (4), (5), (6) and 7 of the previous § apply.
Generated
5 to
5999W
1 to 100% of the
measurement range
± (2% R +10cts)
1W
Consumed
6.00 to
59.99kW
of the measurement range
± (2% R +3cts)
10W
41
60.0 to 600 to
599.9kW 900kW
0 to 100%
100W 1000W
(1)