Elspec G4500 BlackBox - Page 83

83
table - average calculation method:
The table outlines the sections' Parameters including Definition:
Parameter
Definition
Frequency
Frequency – 10 seconds averaging
Average 150/180
Cycles
Average Measurements at an aggregation of 150/180 cycles (~3seconds)
Average 10 Min.
Average Measurements at an aggregation of 10 minutes
Average 2 Hours
Average Measurements at an aggregation of 2 hours
Under Deviation
150/180 Cycles
Displays how much lower the Average RMS Voltage is than the Reference
Voltage at an aggregation of 150/180 cycles (~3seconds)
Under Deviation 10
Min.
Displays how much lower the Average RMS Voltage is than the Reference
Voltage at an aggregation of 10 minutes
Under Deviation 2
Hours
Displays how much lower the Average RMS Voltage is than the Reference
Voltage at an aggregation of 2 hours
Over Deviation
150/180 Cycles
Displays how much higher the Average RMS Voltage is than the Reference
Voltage at an aggregation of 150/180 cycles (~3seconds)
Over Deviation 10
Min.
Displays how much higher the Average RMS Voltage is than the Reference
Voltage at an aggregation of 10 minutes
Over Deviation 2
Hours
Displays how much higher the Average RMS Voltage is than the Reference
Voltage at an aggregation of 2 hours
Unbalance 150/180
Cycles
The Supply Voltage Unbalance is Evaluated Using the Method of
Symmetrical Components in Accordance with IEC61000-4-30:
This entry displays the Average Maximum/Minimum Unbalanced Values at
an aggregation of 150/180 cycles (~3seconds)
Unbalance 10 Min.
This entry displays the Average Maximum/Minimum Unbalanced Values at
an aggregation of 10 minutes
Unbalance 2 Hours
This entry displays the Average Maximum/Minimum Unbalanced Values at
an aggregation of 2 hours