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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
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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
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