RECLOSER CONTROL EVRC2A-N6,NT
http://www.entecene.co.kr
13
EN
HANCED
TEC
HNOLOGY
Cold Load Pickup Blocking
Cold Load Pickup Trigger ......................................... 52A(Close) or Load Current
Phase Pickup Level ................................................... 10 to 20000 in steps of 1A
Ground Pickup Level ................................................ 10 to 20000 in steps of 1A
SEF Pickup Level
*NOTE
.............................................. 4 to 2000 in steps of 1A
Negative Seq’ Pickup Level ...................................... 10 to 20000 in steps of 1A
Reset Level ................................................................ 95 to 98% of Nominal Pickup
Outage Time .............................................................. 0.00 to 600.00 in steps of 0.01s
Restore Minimum Time ............................................ 0.00 to 600.00 in steps of 0.01s
Reset Time ................................................................. 0.00 to 600.00 in steps of 0.01s
Cold Load Pickup Multiplier ..................................... OFF, 1.0 to 5.0 in steps of 0.1
Cold Load Pickup Time Duration ............................. 1 to 720 in steps of 1min
Pickup Level Accuracy............................................. 5%
Timing Accuracy ....................................................... at 0
㎳
time delay (50
㎳
max)
5% of trip time or ± 20
㎳
NOTE
As per the user’s request, for the products that are dispatched with ZCT installed, the “SEF
Pickup Level” setting range of the protection element is “0.4 to 200.0 in steps of 0.1A”. To
check whether the product is dispatched with ZCT installed, check
“MAIN MENU/ STATUS/
CONTROL TYPE”
menu.
Phase Directional Control
Polarizing Voltage ..................................................... Positive Sequence Voltage V1
Maximum Torque Angle ........................................... 0 to 359° in steps of 1°
Minimum Polarizing Voltage .................................... 0.00 to 1.25 in steps of 0.01 x VT
Angle Accuracy ......................................................... ± 2°
Internal Operation Delay ........................................... 1.5cycle
Ground/Sensitive Earth Directional Control
Polarizing Voltage ..................................................... Zero Sequence Voltage Vo
For voltage element polarizing the source
VTs must be connected in Wye
Maximum Torque Angle ........................................... 0 to 359° in steps of 1°
Minimum Polarizing Voltage .................................... 0.00 to 1.25 in steps of 0.01 x VT
Angle Accuracy ......................................................... ± 2°
Internal Operation Delay ........................................... 1.5cycle
Summary of Contents for EVRC2A-N6-NT
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