GE PQM II User Manual

CHAPTER 5: SETPOINTS
PQMII POWER QUALITY METER – INSTRUCTION MANUAL 5–41
• OVERFREQUENCY DELAY: If the overfrequency equals or exceeds the OVERFREQUENCY
LEVEL
setpoint value for the time delay programmed in this setpoint, an overfrequency
condition will occur.
5.5.4 Power Alarms
PATH: SETPOINTS ÖØ S4 ALARMS/CONTROL ÖØ POWER
• POWER ALARMS LEVEL BASE UNIT(S): 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.
• POSITIVE/NEGATIVE REAL POWER RELAY: The positive and negative real power level
detection can be disabled, used as an alarm, or used as a process control. The “Off”
setting disables this feature. Selecting “Alarm” activates the alarm relay and displays
an alarm message whenever a positive/negative real power level exceeds the
selected level. Selecting an auxiliary relay activates the auxiliary relay for a set level of
 POWER [Z] POWER ALARMS LEVEL
BASE UNIT(s): kW/kvar
Range: kW/kvar, MW, Mvar
MESSAGE
POSITIVE REAL POWER
RELAY: OFF
Range: Alarm, Aux1, Aux2, Aux3, Off
MESSAGE
POSITIVE REAL POWER
LEVEL ≥ 1000 kW
Range: 1 to 65000 kW in steps of 1, or
0.01 to 650.00 MW in steps of
0.01
MESSAGE
POSITIVE REAL POWER
DELAY: 10.0 s
Range: 0.5 to 600.0 s in steps of 0.5
MESSAGE
NEGATIVE REAL POWER
RELAY: OFF
Range: Alarm, Aux1, Aux2, Aux3, Off
MESSAGE
NEGATIVE REAL POWER
LEVEL ≥ 1000 kW
Range: 1 to 65000 kW in steps of 1, or
0.01 to 650.00 MW in steps of
0.01
MESSAGE
NEGATIVE REAL POWER
DELAY: 10.0 s
Range: 0.5 to 600.0 s in steps of 0.5
MESSAGE
POSITIVE REACT POWER
RELAY: OFF
Range: Alarm, Aux1, Aux2, Aux3, Off
MESSAGE
POSITIVE REACT POWER
LEVEL ≥ 1000 kvar
Range: 1 to 65000 kvar in steps of 1, or
0.01 to 650.00 Mvar in steps of
0.01
MESSAGE
POSITIVE REACT POWER
DELAY: 10.0 s
Range: 0.5 to 600.0 s in steps of 0.5
MESSAGE
NEGATIVE REACT POWER
RELAY: OFF
Range: Alarm, Aux1, Aux2, Aux3, Off
MESSAGE
NEGATIVE REACT POWER
LEVEL ≥ 1000 kvar
Range: 1 to 65000 kvar in steps of 1, or
0.01 to 650.00 Mvar in steps of
0.01
MESSAGE
NEGATIVE REACT POWER
DELAY: 10.0 s
Range: 0.5 to 600.0 s in steps of 0.5

GE PQM II Specifications

General

Brand	GE
Model	PQM II
Category	Measuring Instruments
Language	English