GE 489 Instruction Manual page 252

A.1 COMMISSIONING
Table A–11: SETPOINTS PAGE 10 – MONITORING
A
DESCRIPTION
TRIP COUNTER
Trip Counter Alarm
Assign Alarm Relays
Trip Counter Alarm Level
Trip Counter Alarm Events
BREAKER FAILURE
Breaker Failure Alarm
Assign Alarm Relays
Breaker Failure Level
Breaker Failure Delay
Breaker Failure Alarm Events
TRIP COIL MONITOR
Trip Coil Monitor Alarm
Assign Alarm Relays
Supervision of Trip Coil
Trip Coil Monitor Alarm Events
VOLTAGE TRANSFORMER FUSE FAILURE
VT Fuse Failure Alarm
Assign Alarm Relays
VT Fuse Failure Alarm Events
CURRENT DEMAND
Current Demand Period
Current Demand Alarm
Assign Alarm Relays
Current Demand Limit
Current Demand Alarm Events
MW DEMAND
MW Demand Period
MW Demand Alarm
Assign Alarm Relays
MW Demand Limit
MW Demand Alarm Events
A-20
DEFAULT USER VALUE
Off
---5
25 Trips
Off
Off
---5
1.00 × CT
100 ms
Off
Off
---5
52 Closed
Off
Off
---5
Off
15 min.
Off
---5
1.25 × FLA
Off
15 min.
Off
---5
1.25 × Rated
Off
489 Generator Management Relay
DESCRIPTION
Mvar DEMAND
Mvar Demand Period
Mvar Demand Alarm
Assign Alarm Relays
Mvar Demand Limit
Mvar Demand Alarm Events
MVA DEMAND
MVA Demand Period
MVA Demand Alarm
Assign Alarm Relays
MVA Demand Limit
MVA Demand Alarm Events
PULSE OUTPUT
Positive kWh Pulse Out Relays
Positive kWh Pulse Out
Interval
Positive kvarh Pulse Out
Relays
Positive kvarh Pulse Out Interval
Negative kvarh Pulse Out
Relays
Negative kvarh Pulse Out
Interval
Pulse Width
GENERATOR RUNNING HOUR SETUP
Initial Gen. Running Hours
Generator Running Hours
Alarm
Assign Alarm Relays
Generator Running Hours Limit
APPENDIX A
DEFAULT USER VALUE
15 min.
Off
---5
1.25 × Rated
Off
15 min.
Off
---5
1.25 × Rated
Off
----
10 kWh
----
10 kvarh
----
10 kvarh
200 ms
0 hrs.
Off
---5
1000 hrs
GE Power Management