Active Dc Power Measurements; Active Ac Power Measurements - AEMC 407 User Manual

Specific Specifications in MAX/MIN mode:

Accuracy: add 1% R to the values of the previous table

Capture of the extreme: approximately 100ms.

4.2.12 Active DC Power Measurements

Measurement
Range (2)
Specified
Measurement
Range
Accuracy (3)
Resolution
Note (1) - Display of OL or ± OL
- Above 1500kW in single-phase (1000V x 1500A).
Note (2) Any applied voltage greater than 1000V causes the emission of an
intermittent alarm beep to report a dangerous overload.
Note (3) The measurement result may be affected by an instability linked to the
current measurement (approximately 0.1A).
Example: For a power measurement made at 10A, the instability of the
measurement will be 0.1A/10A or 1%.

4.2.13 Active AC Power Measurements

Measurement
Range (2) (4)
Specified
Measurement
Range
Accuracy (3)
Resolution
Note (1) - Display of OL above 1000kW in single-phase (1000V x 1000A).
- Bandwidth in AC in voltage = 3 kHz, in current = 2 kHz
Notes (2) and (3) of the previous § apply.
0 to
9999W
1 to 100% of the
measurement range
1000A
± (2% R +10cts)
1000 to 2000A
± (2.5% R +10cts)
2000 to 2500A
± (3.5% R +10cts)
2500 to 3000A
± (4.5% R +10cts)
1W
5 to
9999W
1 to 100% of the
measurement
range
1000A
± (2% R +10cts)
1W
10.00 to
99.99kW
DC
DC
10W
10.00 to
99.99kW
of the measurement range
10W
70
100.0 to
999.9kW
0 to 100% of the
measurement range
1000A
± (2% R +3cts)
1000 to 2000A
± (2.5% R +3cts)
2000 to 2500A
± (3.5% R +3cts)
2500 to 3000A
± (4.5% R +3cts)
100W
100.0 to
999.9kW
0 to 100%
1000A
± (2% R +3cts)
100W
1000 to
3000kW (1)
DC:
DC:
1000W
1000kW (1)
1000W