Instruction Manual

Chapter 5 Configuring the PowerSmart+ PQM General Meter Setup
PowerSmart+ Power Quality Meter 79
Table 10: User-configurable Device Options
Parameter Options Default Description
Power Calculation
Mode
Reac = using reactive
power S=f(P, Q),
Nact = using non-active
power Q=f(S, P)
S=f(P, Q) The method used for
calculating reactive and
apparent powers (see Power
Calculation Modes below)
Energy Roll Value
E, EH
10000 kWh
100000 kWh
1000000 kWh
10000000 kWh
100000000 kWh
1000000000 kWh
10000000 The value at which energy
counters roll over to zero
Phase Energy
Calculation
E, EH
Disabled
Enabled
Disabled Enables phase energy
calculations
Energy Test Mode
E, EH
Disabled
Wh pulses
varh pulses
Disabled Setting this option puts the
meter into the energy test
mode (see Energy Pulse LED
in Chapter 3)
Starting Voltage 1.5-5.0% 1.5% The device starting voltage in
percent of FS (120V or 400V)
Device Resolution Low
High
Low The voltage, current and
power resolution on the front
display (see Measurement Units
in Chapter 3) and in
communications (see
communication guides)
Volts Scale, V 60-828 V 144 V The maximum voltage scale
allowed, in secondary volts.
See Data Scales in Appendix F
Amps Scale, A 1.0-10.0 A
2 × CT
secondary
The maximum current scale
allowed, in secondary amps.
See Data Scales in Appendix F
Figure 5-7: General Setup Dialog Box – Device Options Tab