ABB SACE Emax E2.2 - Summary Table of Measuring Measurements

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