RECLOSER CONTROL EVRC2A-N6,NT
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HANCED
TEC
HNOLOGY
6.2. Line VS Sensing
6.2.1. Description
To measure Source Voltage, set Connect Type, 2nd
Nominal Voltage, VT Ratio.
With Line VTs installed, the EVRC2A can be used to perform voltage measurements, power
calculations, and directional control of over-current elements.
6.2.2. Setting
PRIMARY SETTING / SYSTEM SETUP / LINE VS SENSING / Connect Type
Range
NONE, WYE, DELTA, VD-W, VD-D
Default
VD-W
Step
~
Enter None if line VTs are not to be used.
NONE :
VT uninstalled.
If used, external PT by user, enter the VT connection made to the
system as Wye or Delta.
WYE :
Install type wye.
DELTA :
Install type delta.
If installed VT of Capacitor Voltage Divide type.
VD-W :
If the user system made to 3 phase 4 wire.
VD-D :
If the user system made to 3 phase 3 wire.
PRIMARY SETTING / SYSTEM SETUP / LINE VT SENSING / VS 2nd(v)
Range
30.0 ~ 250.0 V
Default
100.0
Step
0.1 V
Enter Secondary Nominal Voltage(V)
This setting is the voltage across the VT secondary winding when
nominal voltage is applied to the primary.
PRIMARY SETTING / SYSTEM SETUP / LINE VT SENSING / VS Ratio
Range
10.0 ~ 760.0
Default
155.9
Step
0.1
Enter the VT primary to secondary turns-ratio with this setting.
[LINE VS SENSING]
Connect Type: NONE
VT 2nd(v): 100.0
>VT Ratio: 155.9
[LINE VS SENSING]
Connect Type: NONE
>VT 2nd(v): 100.0
VT Ratio: 155.9
[LINE VS SENSING]
>Connect Type: NONE
VT 2nd(v): 100.0
VT Ratio: 155.9
Summary of Contents for EVRC2A-N6-NT
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