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Users Manual
General Specifications
RMS Logging Slow Voltage Variations
Logging values: Mean value
Min, Max values
Max value
Min value:
Current Logging Values
Mean value
Max value
Events Dips, Swells, Interruptions
Limit value
Range
Logging value
Operating uncertainty
Response time
Flicker
Logging value
Intrinsic uncertainty Pst
Measuring range Pst
52
RMS values averaged over interval length
Averaging with selectable averaging time from
0.5 periods to 5 s
Max 10 ms RMS value per interval
Min 10 ms RMS value per interval
RMS values averaged over interval length
Highest RMS value per interval
Variable
Lower limit: 0 to 95% V
Upper limit: 105 to 120% V
Set in PQ Log
0 to V
+ 20%
I
½ period RMS value
< 2% of V
I
½ line power period
Flicker severity (Pst / Plt) according to
IEC 61000-4-15
< 5% of m. v
0.4 to 4
N
N
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