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130 • Features of Tabular Data Screen Wizards PMCS Interface Toolkit
Power Quality Tab
EPM 7500/7600 Meter - Power Quality Tab
The Power Quality tab displays the following power quality values from the EPM
7500/7600.
Symmetric Components
• Zero Sequence Phase and Magnitude for Current and Voltage
• Positive Sequence Phase and Magnitude for Current and Voltage
• Negative Sequence Phase and Magnitude for Current and Voltage
Disturbance Counts
• Sag / Swell Counter
Relative Setpoints
• Over KW Sliding Window Demand Status
• Over Current Phase A Status
• Over Current Phase B Status
• Over Current Phase C Status
• Over Voltage Unbalance Status
*Note: no color code is used for the Relative Setpoint Status.
The Power Quality tab also provides push buttons for performing the following
commands:
Reset Sag Swell Disturbance Counter – Resets Sag Swell Counter.
Enable/Disable Sag Swell – Enables or Disables Sag Swell Tracking.
Enable/Disable Over KW SWD – Enables or Disables Over Real Power Sliding
Window Demand for Relative Setpoint Tracking.