GE Power Quality Meter Series

A-2 PQM Power Quality Meter GE Power Management
A.1 PQM APPLICATION NOTES APPENDIX A
A
• Switch D Alarm Clear
•Time Alarm
• Time Alarm Clear
• Trace Memory Trigger
• Undercurrent Alarm
• Undercurrent Alarm Clear
• Underfrequency Alarm
Up to 40 events can be stored in non-volatile memory for retrieval and review. The Event Recorder can be
enabled, disabled, or cleared via the keypad or serial port. The following data is saved when an event occurs:
• Analog Input (high)
• Analog Input (low)
• Date - Month/Day
• Date - Year
• Event Cause
• Event Number
• Frequency
• I Unbalance
•Ia
• Ia Demand
•Ia THD
•Ib
• Ib Demand
•Ib THD
•Ic
• Ic Demand
•Ic THD
•In
• In Demand
•In THD
•kVAh (high)
•kVAh (low)
• Negative kvarh (high)
• Negative kvarh (low)
• Negative kWh (low)
• Negative kWh (high)
•P3 (high)
•P3 (low)
• P3 Demand (high)
• P3 Demand (low)
•Pa (high)
•Pa (low)
•Pb (high)
•Pb (low)
• Pc (high)
•Pc (low)
•PF3
•PFa
•PFb
•PFc
• Positive kvarh (high)
• Positive kvarh (low)
• Positive kWh (high)
• Positive kWh (low)
• Q3 (high)
•Q3 (low)
• Q3 Demand (high)
• Q3 Demand (low)
• Qa (high)
•Qa (low)
• Qb (high)
•Qb (low)
•Qc (high)
•Qc (low)
•S3 (high)
•S3 (low)
• S3 Demand (high)
• S3 Demand (low)
•Sa (low)
•Sa (high)
•Sb (high)
•Sb (low)
• Sc (high)
•Sc (low)
• Switches and Relays States
• Time - Hours/Minutes
• Time - Seconds
• V Unbalance
• Vab (high)
• Vab (low)
•Vab THD
• Van (high)
• Van (low)
•Van THD
• Vbc (high)
•Vbc (low)
•Vbc THD
• Vbn (high)
• Vbn (low)
•Vbn THD
•Vca (high)
•Vca (low)
•Vcn (high)
•Vcn (low)
•Vcn THD