Current/Voltage Simulation - GE Power Quality Meter Series Instruction Manual

4 PROGRAMMING
]] SETPOINTS
]] S5 TESTING
] TEST RELAYS & LEDS
]
MESSAGE
MESSAGE
] CURRENT/VOLTAGE
] SIMULATION
Figure 4–35: SETPOINTS PAGE 5 – TESTING / CURRENT/VOLTAGE SIMULATION
Simulated currents and voltages can be forced instead of the actual currents or voltages sensed by the exter-
nal CTs and VTs. This allows for verification of all current and voltage related relay functions.
SIMULATION: Enter ON to switch from actual currents and voltages to the programmed simulated values.
•
Set this setpoint OFF after simulation is complete.
• SIMULATION ENABLED FOR: Select the desired length of time that simulation will be enabled. When the
programmed time has elapsed, current and voltage simulation will turn off. If unlimited is selected, simu-
lated currents and voltages will be used until simulation is turned off via the simulation on/off message or
via the serial port or until control power is removed from the PQM.
• PHASE A/B/C/NEUTRAL CURRENT: Enter the desired phase and neutral currents for simulation.
• Vax/Vbx/Vcx VOLTAGE: Enter the desired voltages for simulation. The voltages entered will be line or
phase quantities depending upon the VT wiring type selected with the S2 SYSTEM SETUP \ CURRENT/
VOLTAGE CONFIGURATION \ VT WIRING setpoint.
• PHASE ANGLE: The phase angle in this setpoint represents the phase shift from a unity power factor.
Enter the desired phase angle between the current and voltage. The angle between the individual currents
and voltages is fixed at 120°.
GE Power Management
SETPOINT
]] SETPOINTS
]] S1 PQM SETUP
MESSAGE
SIMULATION:
OFF
SIMULATION ENABLED
FOR: 15 min
PHASE A CURRENT:
0 A
PHASE B CURRENT:
0 A
NEUTRAL CURRENT:
0 A
Vax VOLTAGE:
0 V
Vbx VOLTAGE:
0 V
Vcx VOLTAGE:
0 V
PHASE ANGLE:
0 DEGREES
PQM Power Quality Meter
4.6 S5 TESTING

4.6.2 CURRENT/VOLTAGE SIMULATION

Range: OFF, ON
Range: 5 to 300, UNLIMITED
Step: 5 min
Range: 0 to 1000; Step 1 A
Range: 0 to 1000; Step 1 A
Range: 0 to 1000; Step 1 A
Range: 0 to 65000, Step 1 V
Range: 0 to 65000, Step 1 V
Range: 0 to 65000, Step 1 V
Range: 0 to 359, Step: 1°
4
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