Summary Table Of Measuring Measurements - ABB SACE Emax 2 Series Installation, Operation And Maintenance Instructions
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Summary table of Measuring
measurements
136 | © 2013 ABB | 1SDH001000R0002 - L7804
The following table summarises the base measurements:
Quantities measured
Line-to-line and phase
voltages
Line frequency
Active, reactive, and
apparent power (total and
phase)
Power factor
Total apparent active,
reactive, and apparent
energy
NOTE: the precisions refer to the normal operational intervals
Measurement interval
5 V...1.25 Vn
30...80 Hz
-(16 In * 1.25 Vn)...(16 In *
1.25 Vn)
-1...1
1 kWh ... 2 TWh
1 kVAh ... 2 TVARh
1 kVARh ... 2 TVAh
Ekip Touch protection release | 15 - Measuring Measurements
ABB | SACE Emax 2
Normal operating
Accuracy
interval
50...400 V (phase)
100...690 V
0.5 %
(phase-to-phase)
45...66 Hz
0.1 %
-6...-0.3 Pn /
2 %
0.3...6 Pn
-
2 %
-
2 %
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