Entec EVRC2A-N6-NT - Page 97

RECLOSER CONTROL EVRC2A-N6,NT http://www.entecene.co.kr
87
ENHANCED TECHNOLOGY
PRIMARY SETTING / SYSTEM SETUP / LINE VL SENSING / Install Type
Range
3P, 1P-R, 1P-S, 1P-T
Default
3P
Step
~
Insert the type of sensing voltage for the recloser body unit.
3P : Three phases voltage sensing installed
1P-R : One phase voltage sensing installed to the R phase of the
recloser body unit.
1P-S : One phase voltage sensing installed to the S phase of the
recloser body unit.
1P-T : One phase voltage sensing installed to the T phase of the
recloser body unit.
NOTE :
When the voltage sensor to the load side is installed to
only one phase or none of the phase, the following functions
performed by the voltage measurement are operated incorrectly if
this setting is changed.
y
Directional Control
y
Loss of Phase
y
Synchronism Check
y
Voltage Unbalance Detection
y
Live Load Blocking
y
Loop Control
NOTE :
The setting is supported from Ver 7.04 of EVRC2A_NT.
6.3.3. Setting Example
Refer to (6.2.3. Setting Examples)
[LINE VL SENSING]
VT 2nd(v): 100.0
VT Ratio: 155.9
>Install Type: 3P