Entec EVRC2A-N6-NT - 12.6. Power Quality Event Recorder - Option

RECLOSER CONTROL EVRC2A-N6,NT http://www.entecene.co.kr
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ENHANCED TECHNOLOGY
12.6. Power Quality Event Recorder - Option
EVRC2A always monitors the voltage on both power source side and load side, and records the
data of power outage in order to analyze the cause when the outage is detected on either side.
When the outage is detected, EVRC2A records the outage time and duration. Besides, it also
records the occurrence time of sag/swell event and unbalance event.
Power Quality event can be viewed at “MAIN MENU / EVENT RECORDER / POWER
QUALITY”
MAIN MENU / EVENT RECORDER / POWER QUALITY
① Displays the order of the event occurrence and events from the
most recent event to the oldest event.
Total 512 events can be stored.
② Displays the event type and detect value.
- OUTAGE-S : power supply side outage
- OUTAGE-L : load side outage
- SAG-A(B,C) : A(B,C) phase sag.
- SWL-A(B,C) : A(B,C) phase swell.
- UBL-SV : Voltage Unbalance on source side
- UBL-LV : Voltage Unbalance on load side
- UBC : Current Unbalance
③ Displays the duration of outage as in hour/ minute/second and
cycle message added after duration.
④ Displays the time of outage, sag, swell or unbalance detected.
NOTE :
It does not record outage or sag/swell event if the power
of EVRC2A was off during the outage.
[NO-①] ②
OT: ③
DATE : ④
TIME : ⑤
[NO-001] OUTAGE-S
OT: 0000 h 00 m 00 s
DATE : 10/01/01
TIME : 00:00:00:000