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1.3 Measurement Capabilities
Table 1-1 lists quantities and signals measured, calculated and sensed by the PM295. Measurement readings can be
accessed via the front panel and communications. These readings can also be transferred through internal analog and
relay outputs, and used as triggers for alarm/event setpoint operations. Ranges and full scale values for measurement
parameters are summarized in technical specifications (see Chapter 6). Chapter 3 describes measurement functions and
modes of measuring input values.
Table 1-1 Measured Quantities and Sensed Signals
Parameter
Per phase Measurements
Voltage (L-N/L-L) À
Current
kW Á
kvar Á
kVA Á
Power factor (signed) Á
Voltage THD Â
Current THD
K-Factor
Three-phase total measurements
Total kW
Total kvar
Total kVA
Total power factor signed
Total power factor lag
Introduction
Measurement Mode
Real-
Sliding
Demand Min/
time
average
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Display Commu-
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Usage/output
Analog
Pulse
Data
output
logging
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Trigger
setpoint
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