Samwha DSP DSP-DVR - Operation Time

: v.OFF is shown in case the line voltage is not sensed initially or voltage is dropped to zero(0)
while the normal operation is doing.
:”rP” is shown as main trip output(97-98) is still opened(not trip) after operational trip time
(0.5sec) without concerning with “dt” if reverse state is sensed initially
▸Preset “b” in “out” mode
: Main trip output(95-98) is not energized (Open → Open ) in any case
: Main trip output(95-98) is trip (Open → Close) after “dt” is elapsed if the initial state is under
phase loss as “PL’ is shown
:Main trip output(95-98) is trip (Open → Close) right after “dt”is elapsed as showing a trip cause
if the initial line state is under over/under voltage, voltage unbalance
: v.OFF is shown in case the line voltage is not sensed initially or voltage is dropped to zero(0)
:”rP” is shown as main trip output(97-98) is still closed(not trip) after operational trip time
(0.5sec) without concerning with “dt” if reverse state is sensed initially
 Trip cause is shown by characters and/or numbers
: 4 Digit Window/DVR Type
: 5 Digit Window/DVR-M Type
 3 phase line voltage/average voltage and /or frequency is shown ordery in every 3sec
 Stored the information for latest 8 trip event.
 Reset after a trip : auto or manual
 Self-diagnostics to check if this relay is ready to work or not.
3.Operation Time
Over Voltage
*definite :0.2~20sec
*Inverse :1~10 Class
*ovt” mode
Under Voltage
1~20sec : “uvt” mode
Reverse Phase
Within 0.5sec/initial phase state
Phase Loss
0.5~5sec : “PL” mode
Voltage Unbalance
1~10sec :” v-ut” mode