CHAPTER 5: MONITORING A3 POWER ANALYSIS
PQM POWER QUALITY METER – INSTRUCTION MANUAL 5–29
Table 5–1: List Of Possible Events (Sheet 1 of 4)
EVENT NAME DISPLAYED EVENT NAME
Undercurrent Alarm/Control Pickup UNDERCURRENT ↑
Undercurrent Alarm/Control Dropout UNDERCURRENT ↓
Overcurrent Alarm/Control Pickup OVERCURRENT ↑
Overcurrent Alarm/Control Dropout OVERCURRENT ↓
Neutral Overcurrent Alarm/Control Pickup NEUTRAL ↑
Neutral Overcurrent Alarm/Control Dropout NEUTRAL ↓
Undervoltage Alarm/Control Pickup UNDERVOLTAGE ↑
Undervoltage Alarm/Control Dropout UNDERVOLTAGE ↓
Overvoltage Alarm/Control Pickup OVERVOLTAGE ↑
Overvoltage Alarm/Control Dropout OVERVOLTAGE ↓
Current Unbalance Alarm/Control Pickup CURRENT U/B ↑
Current Unbalance Alarm/Control Dropout CURRENT U/B ↓
Voltage Unbalance Alarm/Control Pickup VOLTAGE U/B ↑
Voltage Unbalance Alarm/Control Dropout VOLTAGE U/B ↓
Phase Reversal Alarm/Control Pickup PHASE REVERSAL↑
Phase Reversal Alarm/Control Dropout PHASE REVERSAL↓
Power Factor Lead 1 Alarm/Control Pickup PF LEAD 1 ↑
Power Factor Lead 1 Alarm/Control Dropout PF LEAD 1 ↓
Power Factor Lag 1 Alarm/Control Pickup PF LAG 1 ↑
Power Factor Lag 1 Alarm/Control Dropout PF LAG 1 ↓
Power Factor Lead 2 Alarm/Control Pickup PF LEAD 2 ↑
Power Factor Lead 2 Alarm/Control Dropout PF LEAD 2 ↓
Power Factor Lag 2 Alarm/Control Pickup PF LAG 2 ↑
Power Factor Lag 2 Alarm/Control Dropout PF LAG 2 ↓
Positive Real Power Alarm/Control Pickup POS kW ↑
Positive Real Power Alarm/Control Dropout POS kW ↓
Negative Real Power Alarm/Control Pickup NEG kW ↑
Negative Real Power Alarm/Control Dropout NEG kW ↓
Positive Reactive Power Alarm/Control Pickup POS kvar ↑
Positive Reactive Power Alarm/Control Dropout POS kvar ↓
Courtesy of NationalSwitchgear.com
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