30
Scaling value, in percent, for the cold load pick up assigned to the
selected thresholds.
Delay timer setting (tCL) for the Cold Load Pickup function.
The following protection functions can be assigned to cold load PU.
CLPU I>?
Yes
A
ssign I> with the cold load pick up function.
CLPU I>>?
Yes
A
ssign I>> with the cold load pick up function.
CLPU I>>>?
Yes
A
ssign I>>> with the cold load pick up function.
CLPU Io>?
Yes
A
ssign Io> with the cold load pick up function.
CLPU Io>>?
Yes
A
ssign Io> with the cold load pick up function.
CLPU Io>>>?
Yes
A
ssign Io>> with the cold load pick up function.
CLPU Thml OL?
Yes
A
ssign Thermal
Overload (I
θ
>) with the cold load pick up function
.
CLPU I2>?
Yes
A
ssign I2> with the cold load pick up function.
CLPU I2>>?
Yes
A
ssign I2>> with the cold load pick up function.
Demand Alarm Menu
Demand alarm is used to give alarm signal when load current is higher than the threshold. The
threshold is set lower than overcurrent for proper functioning.
Heading of Demand Alarm menu. Press Enter to enter submenu
content.
Set to Yes to enable demand alarm. Then the following menu is
displayed.
Set the value for the current threshold Idemand>.
Set the value for the time delay of Idemand>.
CLPU Level
200%
CLPU tCL
5.00s
9.5 Demand Alarm
Demand Alarm?
Yes
Idemand>
1.50In
tIdemand>
9.00s
