Measurement Of Apparent Ac Power; Measurement Of Apparent Ac+Dc Power; Measurement Of Reactive Ac Power - AEMC 205 User Manual

4.2.14 Measurement of Apparent AC Power

Measurement
(2) (4)
Range
Specified
Measurement
Range
(3)
Accuracy
Resolution
Note (1) Bandwidth in AC in voltage = 3kHz, in current = 3kHz
Notes (2), (3) and (4) of the previous § apply.

4.2.15 Measurement of Apparent AC+DC Power

Measurement
(2) (4)
Range
Specified
Measurement
Range
(3)
Accuracy
Resolution
Note (1) - Display of OL above 900kVA in single-phase (1000V x 900A)
- Bandwidth in AC in voltage = 3kHz, in current = 3kHz
Notes (2), (3) and (4) of the previous § apply

4.2.16 Measurement of Reactive AC Power

Measurement
(2) (4)
Range
Specified
Measurement
Range
(3) (7)
Accuracy
Resolution
Note (1) Bandwidth in AC in voltage = 3kHz, in current = 3kHz
Notes (2), (3) and (4) of the previous § apply
Note (5) In single-phase, the sign of the reactive power is determined by the
phase lead or lag between the V and I signs, while in balanced three-
phase, it is determined by the calculation on the samples.
5 to
5999VA
1 to 100% of the
measurement
range
± (2% R +10cts)
1VA
5 to
5999VA
1 to 100% of the
measurement
range
± (2% R +10cts)
1VA
5 to
5999 var
1 to 100% of the
measurement
range
± (2% R +10cts)
1 var
6.00 to
59.99kVA 599.9kVA
0 to 100%
of the measurement range
± (2% R +3cts)
10VA
6.00 to
59.99kVA 599.9kVA
0 to 100%
of the measurement range
± (2% R +3cts)
10VA
6.00 to
59.99 kvar
of the measurement range
± (2% R +3cts)
10 var
42
60.0 to
600kVA
100VA 1000VA
60.0 to 600 to
900kVA
100VA 1000VA
60.0 to
600 kvar
599.9 kvar
0 to 100%
100 var
(1)
(1)
(1)
1 kvar