5�25�- Voltage Thd Alarm - Circutor Computer SMART III 6 Instruction Manual

Computer SMART III
cos :
φ
Maximum value: 1.00
Minimum value: 0.50
If the value entered is lower than the minimum value or higher than the maximum value, the backlight
of the display flashes and the value entered is replaced with the minimum or maximum value, or with
the last value validated.
Press the key to access the next programming step.
If no keys are pressed for 5 minutes, the device switches to the simulation screen,
.
SCREEN"
5�25�- VOLTAGE THD ALARM
In this point the thresholds above which the Voltage THD alarm (
The programmed values are useful for the 3 phases which the device measures.
Note: The alarm must be enabled (
Press the key to enter edit mode. It is identified by the
digits to be modified.
The parameters to be configured are:
Lo
 The value : when the device exceeds this value for 30 minutes, alarm
E11
and if alarm
and activates alarm
HI
value: if the device exceeds this value for 30 seconds, alarm
 The
E12
if alarm is enabled, the Computer SMART III device enters the Disconnection status and
activates alarm
If the device falls back under the
to the normal operating status.
Instruction Manual
"5.21.- ENABLING ALARMS"
is enabled, the Computer SMART III device enters the No Connection status
E11
.
E12
.
Lo
value during 10 minutes, it deactivates the alarms and returns
"5.30.- SIMULATION
E08
) is activated can be configured.
).
symbol and the flashing of the
E08
E08
is triggered,
is triggered, and
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