53
Load Break Switch Control
ERT-200S
7.1.2.
Ground Fault Setting
Range
Step
Def.
Unit
Min
Max
Function Use
No
Yes
No
PickUp Current
2
900
1
200
A
Detection Time
0.05
10.00
0.01
0.05
sec
Inrush Restraint
No
Yes
No
Direction Detection
Off
On
On
On
Direction Voltage Pickup
5
85
10
1
%
Direction MTA
0
359
0
1
deg
Ground Fault / Function use
Range
Default
Step
Set
[Use / No Use]
of direction Detection, when occurs
Ground fault.
Ground Fault / Pick-up Current
Range
2 ~ 650 A
Default
200 A
200 A
200 A
Set the Ground pickupCurrent.
# Fault current detection assurance range is 50A ~
13000A.
Ground Fault / Detection Time
Range
0.05 ~ 10.00sec
Default
0.05
Default
0.05
Set Detectiontime of Ground Fault element.
Ground Fault / Inrush Restraint
Range
Yes/No
Default
No
Step
Summary of Contents for ERT-200S
Page 1: ...Feeder Remote terminal Unit ERT 200S Manual www powersys kr...
Page 13: ...13 Load Break Switch Control ERT 200S 2 5 Function BlockDiagram...
Page 38: ...38 Load Break Switch Control ERT 200S 5 3 3 Menu structure tree Figure Menu Tree Structure...
Page 42: ...42 Load Break Switch Control ERT 200S...
Page 96: ...Appendix 1 Drawings 1 Enclosure Control Cabinet...
