CLASS 3200 METER
15 62-0390-02
6.3 Phasing of Line Voltage
The 3-phase AC power input must be in proper phase sequence. If the sequence is
incorrect or a phase is missing, there will be a message on the meter’s display: “PH
Sequence Error” or “PH Missing:. (Refer to the section on Line Voltage Diagnostics if
this message is present.) When the line voltage is connected correctly, the meter’s
display will be blank (no message.)
Wait for the 4-line meter display to scroll to the voltage display. Verify that the meter
reads correct voltages on all three phases. Repeat Step 6.2.4F.
Once the meter displays the correct line voltages and there are no error messages,
you are ready to connect the current sensors to the meter. Before continuing with the
installation, verify that the six screens display as follows:
Screen 1 (kWh): Should read 0.0 kWh; if not, should be reset.
Screen 2 (kW Peak Demand): kW peak should read 0.0 kW. There will not
be a date/time stamp yet. If there is a kW
peak recorded, it should be reset later.
Screen 3 (kW Load): Should read 0.0 kW load.
Screen 4 (Amps per Phase): There should be 0.0 on all three phases.
Screen 5 (Volts RMS Phase to Neutral): See the section 6.2.4.F.
Screen 6 (Volts RMS Phase to Phase): See the section 6.2.4.F.
Screen 7 (Power Factor Per Phase): There should be 0.0 PF on all three phases.
NOTE: The meter will be reset later via the software during “startup” procedures.
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