GE MOTOR MANAGEMENT RELAY 469 Instruction Manual page 281

APPENDIX A
Table A–9: SETPOINTS PAGE 9 – VOLTAGE ELEMENTS
DESCRIPTION
UNDERVOLTAGE
U/V Active Only If Bus Energized
Undervoltage Alarm
Assign Alarm Relays
Undervoltage Alarm Pickup
Starting U/V Alarm Pickup
Undervoltage Alarm Delay
Undervoltage Alarm Events
Undervoltage Trip
Assign Trip Relays
Undervoltage Trip Pickup
Starting U/V Trip Pickup
Undervoltage Trip Delay
OVERVOLTAGE
Overvoltage Alarm
Assign Alarm Relays
Overvoltage Alarm Pickup
Overvoltage Alarm Delay
Overvoltage Alarm Events
Overvoltage Trip
Assign Trip Relays
Overvoltage Trip Pickup
Overvoltage Trip Delay
GE Power Management
DEFAULT USER VALUE
No
Off
Alarm
0.85 x Rated
0.85 x Rated
3.0 s
Off
Off
Trip
0.80 x Rated
0.80 x Rated
3.0 s
Off
Alarm
1.05 x Rated
3.0 s
Off
Off
Trip
1.10 x Rated
3.0 s
469 Motor Management Relay
DESCRIPTION
PHASE REVERSAL
Phase Reversal Trip
Assign Trip Relays
FREQUENCY
Frequency Alarm
Assign Alarm Relays
Overfrequency Alarm Level
Underfrequency Alarm Level
Frequency Alarm Delay
Frequency Alarm Events
Frequency Trip
Assign Trip Relays
Overfrequency Trip Level
Underfrequency Trip Level
Frequency Trip Delay
A.1 COMMISSIONING
DEFAULT USER VALUE
Off
Trip
Off
Alarm
60.50 Hz
59.50 Hz
1.0 s
Off
Off
Trip
60.50 Hz
59.50 Hz
1.0 s
A-9
A