Toshiba GR200 Series Instruction Manual page 330

Line differential protection ied
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2.21.6 Setting list
OV(Function ID: 460101)
Setting items
OV1-EN
OV2-EN
OV1
OV1-Timer
DT
OV1
TOV1
OV1-DPR
IDMT
OV1
OV1-DPR
OV1-TMS
TOV1R
ORG
OV1
OV1-DPR
OV1-TMS
TOV1R
Output
OV1-VTFBlk
OV1-UseFor
OV2
OV2-Timer
DT
OV2
TOV2
OV2-DPR
IDMT
OV2
OV2-DPR
OV2-TMS
TOV2R
ORG
OV2
OV2-DPR
OV2-TMS
TOV2R
Output
OV2-VTFBlk
OV2-UseFor
Range
Unit
1A rating
5A rating
Off / On
- OV1 protection scheme switch
Off / On
- OV2 protection scheme switch
DT / IDMT / Original
- OV1 delay type
1.0 - 220.0
V OV1 threshold
0.00 - 300.00
s OV1 operating delay time (in DT mode)
10 - 100
% OV1 drop-out/pick-up ratio
1.0 - 220.0
V OV1 threshold
10 - 100
% OV1 drop-out/pick-up ratio
0.010 - 100.000
- OV1 time multiplier (in IDMT mode)
0.0 - 300.0
s OV1 definite time reset delay
1.0 - 220.0
V OV1 threshold
10 - 100
% OV1 drop-out/pick-up ratio
0.010 - 100.000
- OV1 time multiplier (in ORG mode)
0.0 - 300.0
s OV1 definite time reset delay
Non / Block
- OV1 operation block by VTF
Trip / Alarm
- OV1 used for trip or alarm
DT / IDMT / Original
- OV2 delay type
1.0 - 220.0
V OV2 threshold
0.00 - 300.00
s OV2 operating delay time (in DT mode)
10 - 100
% OV2 drop-out/pick-up ratio
1.0 - 220.0
V OV2 threshold
10 - 100
% OV2 drop-out/pick-up ratio
0.010 - 100.000
- OV2 time multiplier (in IDMT mode)
0.0 - 300.0
s OV2 definite time reset delay
1.0 - 220.0
V OV2 threshold
10 - 100
% OV2 drop-out/pick-up ratio
0.010 - 100.000
- OV2 time multiplier (in ORG mode)
0.0 - 300.0
s OV2 definite time reset delay
Non / Block
- OV2 operation block by VTF
Trip / Alarm
- OV2 used for trip or alarm
- 307 -
6F2S1914 (0.49)
Contents
GRL200 (Soft 033 & 037)
Default
Note
1A
5A
Off
Off
DT
120.0
1.00
100
120.0
100
1.000
0.0
120.0
100
1.000
0.0
Non
Trip
DT
120.0
1.00
100
120.0
100
1.000
0.0
120.0
100
1.000
0.0
Non
Trip

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