M133C Electric Power/Energy Calibrator
MEATEST
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Operation manual
Phase and power factor (sine amplitude)
Phase range:
0.0° to 359.99°
Frequency range:
15 Hz to 1000 Hz
Phase resolution:
0.01°
Power factor range:
-1 to +1 (Lead, Lag)
Power factor resolultion:
0.001
Power factor accuracy:
dPF = (1 – cos (
+d
)/cos
) (-)
Phase accuracy
*
Frequency (Hz)
Current (A)
Phase accuracy d
(°)
15.000 – 70.000
0.1 - 10
0.02
15.000 – 70.000
0.008 – 0.029999
0.1
15.000 – 70.000
0.030 – 0.099999
10.0001 - 30
0.05
70.001 – 400.000
0.008 - 30
0.1
400.001 – 1000.00
0.008 - 30
0.4
15.000 – 400.000
0.005 – 0.007999
0.4
400.001 – 1000.00
0.005 – 0.007999
1.0
*
Table valid for internal frequency synchronization. Add stability of external signal for external synchronization.
DC power
Summary range:
0.005W to 8400 W (280 kW with current coil option 140-50)
Power unit:
W
DC electric power accuracy (%)
Current
Voltage
10.0000 V
30.0000 V
70.000 V
140.000 V
280.000 V
100.000 mA
0.061
0.061
0.061
0.061
0.061
1.00000 A
0.044
0.044
0.044
0.044
0.044
5.00000 A
0.044
0.044
0.044
0.044
0.044
10.0000 A
0.052
0.052
0.052
0.052
0.052
30.0000 A
0.057
0.057
0.057
0.057
0.057
