Voltage Surge Or Sag Transient - Ametek L Series User Manual

L-Series and FCS-18- Graphical User Interface User Manual

7.2.3 Voltage surge or sag transient

Voltage surge and sag transients will cause the output voltage to go to
the value specified in the Goto V field starting at the phase angle specified in
the phase ø field for a duration specified in the Delay (s) field. The delay
value can range from 1 ms to 9999 seconds. At the end of the delay period,
the output value will still be set to the value specified by the Final V field.
Note that if the Final V value is set to the same value as the Goto V value,
the V Srg/Sag transient effectively becomes a V Step transient.
Voltage Surge Transient.:Surge to 135 V on 60 Hz
signal for 83 ms at 90°, then goto Final V = 120V
The illustration shown here reflects an example of a typical V Srg/Sag
transient. The required row in the data entry screen for this transient would
be as shown below. In this case, register 0 was used to store the transient
information.
54
83 ms
California Instruments
135 Vrms
120 Vrms
Rev D – March 2011