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Voltage Interrupts
Settings
Interrupt Threshold level
Interrupt Hysteresis level 0.0 ... 10.0 % of Vnom
Measurements
Interrupt Magnitude
Interrupt Duration
Voltage Unbalance
Measurements
Negative Unbalance
Ratio
Zero Unbalance Ratio
Rapid Voltage Changes
Settings
Steady Voltage
Tolerance
Minimum Steady Time
Minimum Voltage
Difference
Minimum Rate of
Change
Measurements
Steady Voltage
Difference
Transient Voltages
Settings
Transient Capture
Threshold
Adjustment Range
0.0 ... 50.0 % of Vnom
Measurement Range
0.0 % ... 100.0 % of
Vnom
hhh:mm:ss:mmm
Measurement Range
0.0 ... 5.0 %
0.0 ... 5.0 %
Adjustment Range
0.0 ... 10.0 % of Vnom
0.0 ... 10.0 s
0.0 ... 10.0 % of Vnom
0.0 ... 10.0 %/s of Vnom
Measurement Range
0.0 ... 100.0 % of Vnom
Range
0 ... 999 % of Vnom
Resolution
0.1 %
0.1 %
Resolution
0.1 %
10 ms
Resolution
0.1 %
0.1 %
Resolution
0.1 %
0.1 s
0.1 %
0.1 %/s
Resolution
0.1 %
Additional Information
Percentual deviation from the repetitive waveform
Specifications
Electrical Measurements
Additional
Information
results based on ½ cycle
rms
Accuracy
± 1 % of Vnom
± 20 ms (at F= 50 Hz)
Accuracy
± 0.5 %
± 0.5 %
Additional
Information
results based on ½ cycle
rms
Accuracy
± 1 % of Vnom
21
21-5
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