Chapter 1 General Information
Total kVAh
Energy per Phase
kWh Import per phase
kvarh Import per phase
kVAh per phase
TOU Registers
8 TOU energy registers (kWh and kvarh
import & export, kVAh, 2 pulse sources)
8 TOU maximum demand registers
8 tariffs, 4 seasons x 4 types of day
Harmonic Measurements
Voltage THD per phase
Current THD per phase
Current TDD per phase
K-factor per phase
Voltage harmonics per phase up to order 40
Current harmonics per phase up to order 40
Voltage harmonic angles up to order 40
Current harmonic angles up to order 40
Total Harmonic Powers
Total Harmonic kW
Total Harmonic kVA
Total Harmonic Energy
Total Harmonic kWh Import & Export
Total Harmonic kVAh
Fundamental Component
Voltage and Current per phase
kW, PF per phase
kvar, KVA per phase
Total kW, PF
Total kvar, KVA
Min/Max Logging
Min/Max A, V, total kW, kvar, kVA, PF
Min/Max Frequency, Neutral current
Min/Max THD, TDD, K-Factor per phase
Voltage Disturbance
Phase Rotation
Voltage and Current Phase Angles
Day and Time
Pulse Counters
Analog Inputs (optional)
Digital Inputs
Relay Outputs
Remote Relay Control
Alarm Triggers/Setpoints
Self-diagnostics
Series PM172 Powermeters
Parameter
E, EH
E, EH
EH
EH
EH
Designations used in the manual:
E - available in the PM172E and PM172EH
EH - available in the PM172EH
Display Comm. Analog Pulse
EH
EH
EH
EH
EH
EH
Alarm
9
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