Voltage Sag - PSL - Alameda, California

PQube 3 Information

Location:PSL - Alameda, California
PQube 3 ID:PQube 3 - Power Quality & Power Flow
Note 1:Main Electrical Service
Note 2:Monitoring two 3ph breakers
PQube 3 Serial Number:P3001425
Model Number:PQube3-PQ-E08N-0000
Firmware Version:3.3.5C.15.08.28
IP Address:123.45.678.910
 
Configuration

Power Configuration:Wye/Star
Nominal Line-to-Neutral Voltage:277V
Nominal Line-to-Line Voltage:480V
Nominal Frequency:60Hz
Potential Transformer Ratio:1:1
Current Transformer Ratio:600:1
 
Event

Event Type:Voltage Sag
Event Magnitude:73.56% of nominal
Event Duration in Seconds:0.058000
Trigger Date:2015/09/20
Trigger Day of Week:Sunday
Trigger Time:T 16:22:25.068 PDT
Trigger Channel:L2-L3
Trigger Threshold:90.0% of nominal
 
Min Max Readings

ChannelMinMaxMin
During Event Only
Max
During Event Only
N-E0.07V0.07V0.07V0.07V
L1-N254.1V273.7V254.1V273.7V
L2-N255.2V273.8V255.2V273.8V
L3-N203.8V268.8V203.8V268.8V
L1-L2460.4V484.8V460.4V484.8V
L2-L3384.2V459.6V384.2V459.6V
L3-L1384.3V459.9V384.3V459.9V
L1 Amp45.1A81.8A51.7A81.8A
L2 Amp30.2A44.6A30.2A44.6A
L3 Amp20.8A44.4A20.8A44.4A
N Amp0.016kA0.019kA0.016kA0.019kA
E Amp0.000A0.000A0.000A0.000A
Frequency59.954Hz60.010Hz59.983Hz60.010Hz
Power0.00kW32.18kW24.50kW32.18kW

Data from the PSL PQube® 3 by www.PowerSensorsLtd.com