Entec EVRC2A-N6-NT - Page 181

RECLOSER CONTROL EVRC2A-N6,NT http://www.entecene.co.kr
171
ENHANCED TECHNOLOGY
PRIMARY SETTING / PROTECTION / VOLTAGE / UNDER VOLTAGE 1 / Pickup(xVT)
Range
0.00 ~ 1.25 × VT(secondary nominal voltage)
Default
0.70
Step
0.01
Enter the pickup value as a fraction of the secondary nominal voltage.
For example, if the secondary nominal voltage is 100V, and an alarm is
required whenever the voltage goes below 70V, enter(70/100) = 0.70 ×
VT for the pickup.
PRIMARY SETTING / PROTECTION / VOLTAGE / UNDER VOLTAGE 1 / Time Delay
Range
0.00 ~ 600.00 sec
Default
5.00
Step
0.01 sec
Set the definite time delay.
PRIMARY SETTING / PROTECTION / VOLTAGE / UNDER VOLTAGE 1 / Min. V(xVT)
Range
0.00 ~ 1.25 × VT(secondary nominal voltage)
Default
0.10
Step
0.01
Enter the minimum voltage for the undervoltage.
Used to prevent the undervoltage 1 element for voltage below this
level. Setting to 0.10 xVT will allow a dead line to be considered a trip
condition.
PRIMARY SETTING / PROTECTION / VOLTAGE / UNDER VOLTAGE 1 / Pickup Type
Range
1P, 2P, 3P
Default
1P
Step
~
Select the type of phase required for operation.
1P : Function operates when one or more than one phase voltage value
is under the pickup voltage level.
2P : Function operates when two or more than two phase voltage
values are under the pickup voltage level.
3P : Function operates when all three phase voltage values are under
the pickup voltage level.
Undervoltage 2 Setup
The undervoltage 2 settings process a very similar method to the undervoltage 1.
[UNDER VOLTAGE 1]
Time Delay : 5.00
Min. V(xVT): 0.10
>Pickup Type: 1P
[UNDER VOLTAGE 1]
Pickup(xVT): 0.70
Time Delay : 5.00
>Min. V(xVT): 0.10
[UNDER VOLTAGE 1]
Relays(0-8): OFF
Pickup(xVT): 0.70
>Time Delay : 5.00
[UNDER VOLTAGE 1]
Function: OFF
Relays(0-8): OFF
>Pickup(xVT): 0.70