GE Power Management PQM Power Quality Meter 4-43
4 PROGRAMMING 4.5 S4 ALARMS/CONTROL
4
4.5.4 POWER ALARMS
Figure 4–27: SETPOINTS PAGE 4 – ALARMS/CONTROL / POWER
•
POWER ALARMS LEVEL BASE UNITS:
This setpoint is used to select the base unit multiplier for all
power alarms. When set to
kW/kVAR
, all power alarm levels can be set in terms of kW and kVAR with a step
value of 1 kW/kVAR. When set to
MW/MVAR
, all power alarm levels can be set in terms of MW and MVAR
with a step value of 0.01 MW/MVAR.
]] SETPOINTS
]] S4 ALARMS/CONTROL
] POWER
]
POWER ALARMS LEVEL
BASE UNITS: kW/kVAR
POSITIVE REAL POWER
RELAY: OFF
POSITIVE REAL POWER
LEVEL > 1000 kW
]] SETPOINTS
]] S5 TESTING
SETPOINT
Range: kW/kVAR, MW/MVAR
Range: ALARM, AUX1, AUX2, AUX3, OFF
POSITIVE REAL POWER
DELAY: 10.0 s
NEGATIVE REAL POWER
RELAY: OFF
NEGATIVE REAL POWER
LEVEL > 1000 kW
] CURRENT/VOLTAGE
]
Range: 0.5 to 600.0; Step 0.5 s
Range: ALARM, AUX1, AUX2,
AUX3, OFF
Range: 0.5 to 600.0; Step 0.5 s
NEGATIVE REAL POWER
DELAY: 10.0 s
POSITIVE REACT POWER
RELAY: OFF
POSITIVE REACT POWER
LEVEL
≥
≥≥
≥
1000 kvar
POSITIVE REACT POWER
DELAY: 10.0 s
NEGATIVE REACT POWER
RELAY: OFF
NEGATIVE REACT POWER
LEVEL
≥
≥≥
≥
1000 kvar
NEGATIVE REACT POWER
DELAY: 10.0 s
Range: 1 to 65000, Step 1 kW
0.01 to 650.00, Step 0.01 MW **
Range: ALARM, AUX1, AUX2,
AUX3, OFF
Range: 0.5 to 600.0
Step 0.5 s
Range: 0.5 to 600.0
Step 0.5 s
Range: ALARM, AUX1, AUX2,
AUX3, OFF
MESSAGE
MESSAGE
Range: 1 to 65000, Step 1 kW
0.01 to 650.00, Step 0.01 MW **
Range: 1 to 65000, Step 1 kvar
0.01 to 650.00, Step 0.01 Mvar **
Range: 1 to 65000, Step 1 kvar
0.01 to 650.00, Step 0.01 Mvar **
**
These setpoint ranges are dependent upon the
POWER ALARMS LEVEL BASE UNITS
setpoint.
If
POWER ALARMS LEVEL BASE UNITS
=
kW/kVAR
, then the ranges are in kW/kvar.
If
POWER ALARM LEVEL BASE UNITS
=
MW/Mvar
, then the ran
es are in MW/Mvar
MESSAGE
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