janitza UMG511 Installation And Commissioning Manual page 71

Voltage quality
Harmonics (U, I, P)
Intermediate harmonics U, I, P)
Voltage L-N
Voltage L-L
Current
Current N (calculated from L1 .. L3)
Power
Active energy
Current converter ../5A
Current converter ../1A
Reactive energy
Current converter ../5A
Current converter ../1A
Frequency
Internal clock
m
In order to ensure that two measurement devices achieve the same measurement re-
sults in a 10 minute compensation interval, we recommend synchronising time meas-
urements in the UMG511 using an external time signal.
Technical data
: class A, DIN EN 61000-4-30:2009
: class 1, DIN EN 61000-4-7
: class 1, DIN EN 61000-4-7
: ± 0.1% according to DIN EN 61557-12:2008
: ± 0.1% according to DIN EN 61557-12:2008
: ± 0.2% according to DIN EN 61557-12:2008
: ± 0.5% according to DIN EN 61557-12:2008
: ± 0.2% according to DIN EN 61557-12:2008
: accuracy class 0.2S
: Accuracy class C
: accuracy class 0.5S
: Accuracy class B
: accuracy class 2
: accuracy class 2
: ±0.01 Hz
: ±1 minute/month (18°C ... 28 °C)
DIN EN 62053-22:2003
DIN EN 50470-1:2007
DIN EN 62053-21:2003
DIN EN 50470-1:2007
DIN EN 62053-23:2003
DIN EN 62053-23:2003
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