POWERSYS ERT-200S, Manual, Page: 66 / 97

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Load Break Switch Control
ERT-200S
7.2. System Config Menu
Locate the cursor on “SystemConfig” in the main menu, and move to this menu by pressing [ENTER] .
SystemConfig menu has the following submenu.
7.2.1. I/O Config
Locate the cursor on “1. I/O config” in System Config menu and move to this menu by pressing [ENTER] button.
In this menu, various elements related to the system can be set. It has the following submenu.
Range Step Def. Unit
Min Max
System Frequency 50 60 10 50 Hz
System Type 3P4L 3P3L 3P4L
Rated Voltage 3800 26000 100 13200 V
CT Ratio 100 2000 10 1000 A
NCT Ratio 100 2000 10 1000 A
CT Direction FWD REV FWD
Interlock Live Load No Yes No
Interlock Sync ’ Fail No Yes No
Open Inter Lock No Yes Yes
FI Reset Select Manu Auto Manu
FI Clear Time 0 600 1 0 sec
Pulse Set (OPEN) 1200 5000 1 1200 ms
Pulse Set (CLOSE) 1200 5000 1 1200 ms
Batt ’ Test Time Set 0 100 1 24 h
Ref Phase A /B /C A
Phase Rotation ABC / ACB ABC