Table of Contents
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Table 1-1 Measured Quantities and Sensed Signals
Parameter
Total power factor lead
Auxiliary measurements
Auxiliary current (ground
leakage/neutral current)
Neutral current (calculated)
Frequency
Voltage unbalance
Current unbalance
Low values on any phase
Low voltage (L-N/L-L) À
Low current
Low kW Á
Low kvar Á
Low kVA Á
Low power factor lag Á
Low power factor lead Á
Low voltage THD Â
Low current THD
Low K-Factor
High values on any phase
High voltage (L-N/L-L) À
High current
High kW Á
High kvar Á
6
Measurement Mode
Real-
Sliding
Demand Min/
time
average
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Display Commu-
Analog
Max
nications
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Usage/output
Pulse
Data
Trigger
output
logging
setpoint
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Introduction
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Table of Contents
