janitza UMG 512-Pro, Руководство пользователя и технические данные

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UMG 512-PRO www.janitza.com
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15.8 Specifications according to IEC 61000-4-30
Feature Uncertainty Measuring range
5.1 Frequency ± 10 mHz 42.5 Hz - 57.5 Hz
51 Hz - 69 Hz
5.2 Supply voltage level ± 0.1% of Udin 10% - 150% of Udin
5.3 Flicker ± 5% of the measured value 0.2 - 10 Pst
5.4 Dips and overvoltages Amplitude:
± 0.2% of Udin
Duration:
± 1 period
N/A
5.5 Voltage interruptions Duration:
± 1 period
N/A
5.7 Unbalance ± 0.15% 0.5% - 5% u2
0.5% - 5% u0
5.8 Harmonics current IEC 61000-4-7 Class 1 10% - 200% of Class
3 of IEC 61000-2-4
5.9 Interharmonics IEC 61000-4-7 Class 1 10% - 200% of Class
3 of IEC 61000-2-4
5.10 Mains signal voltage In the range of 3%-15% of Udin, ± 5%
of Udin.
In the range of 1%-3% of Udin, ±
0.15% of Udin.
There are no uncertainty require-
ments for values < 1% of Udin.
0% - 15% of Udin
5.12 Under/over deviation ± 0.1% of Udin 10% - 150% of Udin
INFORMATION
To ensure that two measurement devices
achieve the same measurement results in a
10-min aggregation time interval, we recom-
mend synchronizing the time measurement in
the device using an external time signal.
INFORMATION
NOTE!
The device meets the requirements of
IEC 61000-4-30 Class A for:
·Aggregations
·Uncertainty of the clock time
·Marking concept
·Transient influencing variables