UMG 96-PA
/ UMG 96-PA
MID
www.janitza.com
56
Examples:
AssFinment of actFve power L1
(output ranie 4 - 20 mA)
·At an active power of 500 W, the current at the
analog output is 4 mA, at an active power of
1000 W -> 20 mA.
The measured active power is proportionate to
the current at the analog output.
AssFinFni the calculated actFve power factor
cos
ϕ
(mathg.) (output ranie 4 - 20 mA)g.
·Monitoring the active power factor cos
ϕ
(math.)
where:
cos
ϕ
(math.) > 0 active power obtained.
cos
ϕ
(math.) < 0 active power supplied.
13.13 Analog output
The device has one analog output that can
output a maximum current of 20 mA.
An external 24 V DC power adapter is required
for operation.
The analog output configuration is easily set
using the GridVis
®
software. To do so, specify
the assigned measured value, the start and
end value and the output range in the device
configuration under “
PerFpherals
”.
20 mA
4 mA
230 V
Start value
250 V
End value
Fig.
PrFncFple analoi output wFth voltaie monFtorFni
Fig.
ConfiiurFni the analoi output Fn the GrFdVFs
®
software
20 mA
4 mA
500 W
Start value
1000 W
End value
20 mA
4 mA
cos
ϕ
= -1
Start value
cos
ϕ
= 1
End value
20 mA
0
