ABB UMC100-FBP - Page 54

- 54 -UMC100-FBP
Universal Motor Controller
UMC100-FBP
Technical Description
FieldBusPlug / Issue: 03.2012
&
P>P high
trip level
Overpower trip
Motor
Running
P>P high
warn level
&
Overpower warn
P
Iavg
Uavg
cosphi
(power factor)
&
P<P low
warn lev.
Underpower warn
P<P low
trip lev.
&
Underpower trip
&
cosphi <
cosphi warn
level
Cosphi warn
cosphi <
cosphi trip
level
&
Cosphi
trip delay
Cosphi trip
P high
warn delay
P low run
warn delay
P high
trip delay
P low run
trip delay
Cosphi
warn delay
Voltage dip
Disable
Load
start delay
Load starting
1
>
Power
Scaling
Active / apparent power
Energy
Power Scaling
Factor
Energy
The following block diagram shows the data flow of the power supervision in the UMC/VI15x and the
generated signals.
 Block diagram showing the data flow of the power protection function. The signals on
the right are available for further processing e.g. in a user defined custom application.
Relevant Parameters Voltage
•U High Warn Level
•U High Trip Level
•U High Warn Delay
•U High Trip Delay
•U Low Warn Level
•U Low Trip Level
•U Low Warn Delay
•U Low Trip Delay
•U Imb. Warn Level
•U Imb. Trip Level
•U Imb. Warn Delay
•U Imb Trip Delay
•THD Warning Level
•THD Warning Delay
Relevant Parameters Power
•PwrFactor Warn Level
•PwrFactor Trip Level
•PwrFactor Warn Delay
•PwrFactor Trip Delay
•Load Startup Delay
•P Low Trip Delay
•P Low Trip Level
•P Low Warn Delay
•P Low Warn Level
•P High Trip Level
•P High Trip Delay
•P High Warn Level
•P High Warn Delay
•Power Scale Factor