Entec EVRC2A-N6-NT - Page 140

RECLOSER CONTROL EVRC2A-N6,NT http://www.entecene.co.kr
130
ENHANCED TECHNOLOGY
PRIMARY SETTING / PROTECTION / PHASE FAST / Curve
Range
ANSI-MI, ANSI-NI, … , KG(165)
Default
ANSI-STI
Step
~
Select the desired curve type :
ANSI : Moderately, Normally, Very, Extremely, Short Inverse,
Definite Time(1s ,10s)
IEC : Standard, Very, Extremely, Long, Short Inverse
ESB : Normally, Very, Long Very Inverse
User programmable curves : U1,U2,U3,U4
McGraw-Edison : Non Standard Curves 37
PRIMARY SETTING / PROTECTION / PHASE FAST / Time Dial
Range
0.05 ~ 15.00
Default
0.50
Step
0.01
A time dial set point allows shifting of the selected base curve in the
vertical time axis.
PRIMARY SETTING / PROTECTION / PHASE FAST / Time Adder
Range
0.00 ~ 10.00 sec
Default
0.00
Step
0.01 sec
An additional time delay is added to the time delay resulting from the
time overcurrent curve function.
PRIMARY SETTING / PROTECTION / PHASE FAST / M.R.T
Range
0.00 ~ 10.00 sec
Default
0.00
Step
0.01 sec
The minimum time delay that will occur between pickup and trip, even
if the time delay is shorter.
This function can be useful for other protective device and line fuse
coordination.
[PHASE FAST]
Time Dial: 0.50
Time Adder: 0.00
>M.R.T: 0.00
[PHASE FAST]
Curve: ANSI-STI
Time Dial: 0.50
>Time Adder: 0.00
[PHASE FAST]
Relays(0-8): OFF
Curve: ANSI-STI
>Time Dial: 0.50
[PHASE FAST]
Function: TRIP
Relays(0-8): OFF
>Curve: ANSI-STI