Entec EVRC2A-N6-NT - Page 185

RECLOSER CONTROL EVRC2A-N6,NT http://www.entecene.co.kr
175
ENHANCED TECHNOLOGY
PRIMARY SETTING / PROTECTION / FREQUENCY / Relays(0-8)
Range
OFF, 0 ~ 8
Default
OFF
Step
1
Selects the relays required to operate when the feature generates a Trip.
PRIMARY SETTING / PROTECTION / FREQUENCY / Underfreqency Pickup(Hz)
Range
40.00 ~ 60.00 Hz
Default
45.00
Step
0.01 Hz
Enter the level of which the underfrequency element is to pickup. For
example, if the system frequency is 60㎐, and load shedding is required
at 55.00㎐, enter 55.00 for this setting.
PRIMARY SETTING / PROTECTION / FREQUENCY / Underfreqency Time Delay
Range
0.00 ~ 600.00 sec
Default
2.00
Step
0.01 sec
Set the definite time delay for underfrequency.
PRIMARY SETTING / PROTECTION / FREQUENCY / Overfreqency Pickup(Hz)
Range
50.00 ~ 70.00 Hz
Default
55.00
Step
0.01 Hz
Enter the level of which the overfrequency element is to pickup. For
example, if the system frequency is 60㎐, and load shedding is required
at 65.00㎐, enter 65.00 for this setting.
PRIMARY SETTING / PROTECTION / FREQUENCY / Overfreqency Time Delay
Range
0.00 ~ 600.00 sec
Default
6.00
Step
0.01 sec
Set the definite time delay for Overfrequency.
[FREQUENCY]
Under TD: 2.00
Over Pu(Hz): 65.00
>Over TD: 6.00
[[FREQUENCY]
Under Pu(Hz): 55.00
Under TD: 2.00
>Over Pu(Hz): 65.00
[FREQUENCY]
Relays(0-8): OFF
Under Pu(Hz): 55.00
>Under TD: 2.00
[[FREQUENCY]
Function: OFF
Relays(0-8): OFF
>Under Pu(Hz): 55.00
[FREQUENCY]
Function: OFF
>Relays(0-8): OFF
Under Pu(Hz): 55.00