181
6
F
2
S
0
8
3
4
Settings
The elements necessary for initiating a disturbance recording and their setting ranges are shown in
the table below.
Element Range
Step Default Remarks
Timer
0.1-3.0 s
0.1 s
1.0 s
Post-fault recording time
OCP-S
0.5-250.0 A
0.1 A
10.0 A
Overcurrent detection (phase fault)
(0.1-50.0 A
0.1 A
2.0 A) (*)
OCP-G
0.5-250.0 A
0.1 A
5.0 A
Overcurrent detection (earth fault)
(0.1-50.0 A
0.1 A
1.0 A)
UVP-S
0-132 V
1 V
88 V
Undervoltage detection (phase fault)
UVP-G
0-76 V
1 V
51 V
Undervoltage detection (earth fault)
(*) Current values shown in the parentheses are for the case of a 1A rating. Other current values are
for the case of a 5A rating.
Starting the disturbance recording by a tripping command or the starter elements listed above is
enabled or disabled by setting the following scheme switches with identical names with the starter
elements except the switch [TRIP].
Element Range Step Default Remarks
TRIP
OFF/ON
ON
Start by tripping command
OCP-S
OFF/ON
ON
Start by OCP-S operation
OCP-G
OFF/ON
ON
Start by OCP-G operation
UVP-S
OFF/ON
ON
Start by UVP-S operation
UVP-G
OFF/ON
ON
Start by UVP-G operation
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Summary of Contents for GRZ100-211B
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