Ashida ADR233B - Page 423

ADR233B
Doc ID : ADR233B_IM_01
Ref ID : ADR233B/IM/FC
Rev No. : 05
Page No. : 423 of 479
9.11.2.2 Ph Differential (If Enabled)
Ph Differential
Is>1
0.2 pu
Range 0.1 – 2.5 pu
Ph Differential
Slope 1
30 %
Range 10 – 150 %
3 4
3 4
Ph Differential
Slope 2
80 %
Range 15 – 150 %
3 4
3 4
3 4
Ph Differential
Is>2
1.0 pu
Range 0.1 – 2.5 pu
Ph Differential
tIs>
0.01 s
Range 0 – 10 s
Ph Differential
IHs>2
10.0 pu
Range 0.5 – 30 pu
Ph Differential
IHs>1
10.0 pu
Range 0.5 – 30 pu
3 4
SAVE Settings
DISCARD Settings
4
Press 3 Key
For Save
Press Target Reset
Key For Cancel
Target Reset
3
Ph Differential
Ph Differential
Enabled
Equipment Data
Ph Differential 4
REF
Phase OC
6
PROTECTION
CLEAR RECORDS
OUTPUT & LED TEST
GROUP 1
4
6 5
6 5
Ph Differential
Hrm BLK Criteria
Blocked
3 4
3 4
3 4
Hrm BLK Criteria
Hrm BLK Mode
2ndHRM & 4thHRM
Hrm BLK Criteria
4ndHrm Threshold
20 %
Range 5 – 70 %
Hrm BLK Criteria
2ndHrm Threshold
20 %
Range 5 – 70 %
Ph Differential
5thHrm Diff BLK
Enabled
3 4
3 4
5th Hrm Diff BLK
t 5thHrm
0.01 s
Range 0 - 10 s
5th Hrm Diff BLK
5thHrm Threshold
20 %
Range5 – 70 %
6 5
3 4
Hrm BLK Criteria
Cross Blocking
Time Enabled
3 4
Hrm BLK Criteria
t Cross blocking
5s
Range 0 – 10s
3 4