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6.2 General Operations
6.2.1 Observing Measured Data
■
Voltage Measurement:
Parameter of voltage measured by the power meter, including phase voltage, line voltage, rate of
phase voltage imbalance, rate of line voltage imbalance, etc
■
Current Measurement:
Parameter of currents measured by the meter, including phase/line voltage, rate of current imbalance,
etc.
■
Power Factor, Frequency (PF
、
Hz):
Power factor and parameter of frequency measured by the meter, including power factor, displacement
power factor, frequency, etc.
■
Power Measurement:
Parameter of power measured by the meter, including active, reactive, and apparent power for every
and combined phase.
■
Energy Measurement:
Parameter of electrical energy by the meter, including active, reactive, and apparent electrical energy
on positive and opposite phases.
■
Harmonic:
Parameter of harmonic measured by the meter, including total harmonic for voltage and current,
harmonic for voltage on every phase, harmonic for current on every phase.
■
Demand:
Parameter of demand measured by the meter, including demand for previous, current, forecast and
peak current; active power; and reactive power.
■
Maximum:
Maximum parameter measured by the meter, including maximum value of voltage, current, power
factor, frequency, power, harmonic, and demand.
■
Minimum:
Minimum parameter measured by the meter, including minimum value of voltage, current, power factor,
frequency, power, harmonic, and demand.
■
Alarm: Parameter of alarms for the meter.
(1) Press the Menu key until the menu appears.
(2) Select an item from 1~7 that you want to take a look at.
(3) Press the Up or Down key to switch between pages for every item of parameter.
(4) Press the Menu key to return to the menu page.
Example:
Assume having entered into the page of item 1. Measurement of Voltage, you will a page for phase
voltage. Press the Down key to switch to the page for line voltage. Press the Down key again to switch
to the page for the rate of phase voltage imbalance. Press the Down key again to switch to the page
for the rate of line voltage imbalance. Press the Down key again to return to the phase voltage page.
Otherwise, press the Up key to reverse the cycling order mentioned above.
