CIRCUTOR CIRWATT-B410T Series - Manual (Page 31)

THREE PHASE STANDARD CIRWATT B METER
CIRWATT B THREE PHASE INSTRUCTION MANUAL 31 / 53
E) Minimum duration out-voltage
Is the minimum time where the voltage has to be out of limits (continuously) to create a
voltage event. If this value is set to zero, the meter will not register this kind of event.
2.9.2.- Supply interruptions
To calculate the variable when the voltage is out of limits, 3 variables must be programmed on
the meter: Nominal voltage, Threshold separation, Minimum duration out-voltage.
The meter will separate the incidences in curse (still actives) from the closed incidences
(finished). In each event the following parameters will be saved: affected phase, initial event
date and hour and final date and hour. With a resolution of a second.
A) Nominal voltage and Threshold separation
Those parameters are defined on the previous points. The values under this limits will be
voltage interruptions.
B) .Minimum duration out-voltage
Is the minimum time where the voltage has to be out of limits (continuously) to create a
voltage event (interruption). If this value is set to zero, the meter will not register this kind of
event. If this value is set to zero, the meter will not register this kind of event.