GE MOTOR MANAGEMENT RELAY 469 Instruction Manual page 278

A.1 COMMISSIONING
Table A–6: SETPOINTS PAGE 6 – CURRENT ELEMENTS
A
DESCRIPTION
SHORT CIRCUIT
Short Circuit Trip
Short Cct. Trip Overreach Filter
Assign Trip Relays
Short Circuit Trip Pickup
Intent. S/C Trip Delay
S/C Trip Backup
Assign Backup Relays
S/C Trip Backup Delay
OVERLOAD ALARM
Overload Alarm
Assign Alarm Relays
Overload Alarm Delay
Overload Alarm Events
MECHANICAL JAM
Mechanical Jam Trip
Assign Trip Relays
Mechanical Jam Pickup
Mechanical Jam Delay
UNDERCURRENT
Block U/C From Start
Undercurrent Alarm
Assign Alarm Relays
Undercurrent Alarm Pickup
Undercurrent Alarm Delay
Undercurrent Alarm Events
Undercurrent Trip
Assign Trip Relays
Undercurrent Trip Pickup
Undercurrent Trip Delay
A-6
DEFAULT USER VALUE
Off
Off
Trip
0.2 x CT
0 ms
Off
Auxiliary2
200 ms
Off
Alarm
0.1 s
Off
Off
Trip
1.50 x FLA
1 s
0 s
Off
Alarm
0.70 x FLA
1 s
Off
Off
Trip
0.70 x FLA
1 s
469 Motor Management Relay
DESCRIPTION
CURRENT UNBALANCE
Current Unbalance Alarm
Assign Alarm Relays
Current U/B Alarm Pickup
Current U/B Alarm Delay
Current U/B Alarm Events
Current Unbalance Trip
Assign Trip Relays
Current U/B Trip Pickup
Current U/B Trip Delay
GROUND FAULT
Ground Fault Overreach Filter
Ground Fault Alarm
Assign Alarm Relays
Ground Fault Alarm Pickup
Intentional GF Alarm Delay
Ground Fault Alarm Events
Ground Fault Trip
Assign Trip Relays
Ground Fault Trip Pickup
Intentional GF Trip Delay
Ground Fault Trip Backup
Assign GF Trip B/U Relays
GF Trip Backup Delay
PHASE DIFFERENTIAL
Phase Differential Trip
Assign Trip Relays
Starting Differential Trip PU
Starting Diff. Trip Delay
Running Diff. Trip Pickup
Running Diff. Trip Delay
APPENDIX A
DEFAULT USER VALUE
Off
Alarm
15%
1 s
Off
Off
Trip
20%
1 s
Off
Off
Alarm
0.10 x CT
0 ms
Off
Off
Trip
0.20 x CT
0 ms
Off
Auxiliary2
200 ms
Off
Trip
0.10 x CT
0 ms
0.10 x CT
0 ms
GE Power Management