ALIND AN Series, User Manual

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TECHNICAL DATA &
Page 5 of 7
ANC 303
CHARACTERISTIC CURVES
ALUMINIUM INDUSTRIES LIMITED
Relays Division
RELAY SETTINGS
ANC 214
Settings Particulars
1.
General config.
1.1
Trip Ckt Supervision (EN/DIS)
1.2
Line CT Primary 5 to 1600A in steps of 5A
1.3 Line CT Secondary 1 to 5A in steps of 1A
1.4
Unbalance CT Primary 1 to 5A in steps of 1A
1.5
Unbalance CT Secondary 1 to 5A in steps of 1A
1.6
Switching CT Primary 5 to 1600A in steps of 5A
1.7
Switching CT Secondary 1 to 5A in steps of 1A
1.8 Trip counter Reset Reset/Discard
1.9 Post fault cycle 0 to 5 in steps of 1
1.10
Relay ID 1 to 255 in steps of 1
1.11 Baud Rate 4800-57600 in steps of 200
1.12
Set Date Time
(Yes/No)
DD/MM/YYHH:MM:SS
1.13 Trip Relay Test
2.
IDMT OC Protection
2.1
IDMT Current 5 to 200% in steps of 1%
2.2
IDMT TMS 0.01 to 1 sec in steps of 0.01 sec
3. Current Unbalance
3.1
Current Unbalance 2.5 to 100% in steps of 0.5%
3.2
Unbalance time 0 to 1000ms in steps of 1 ms
4.
Dynamic capacitor switching element
4.1
Switching in current 2 to 40% in steps of 0.1%
4.2
Switching in ON delay 1 to 100sec in steps of 1 sec
4.3
Switching out current 2 to 40% in steps of 0.1%
4.4
Switching out ON delay 60 to 1800sec in steps of 30 sec
5.
Time Delay Relay
5.1
TDR relay 0 to 600 sec in steps of 20 sec
6.
Local Breaker Backup
6.1
LBB (EN/DIS)
6.3
LBB Time 0 to 5000ms in steps of 1 ms