User Documentation

Display each value
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• When the input voltage is under 3 V (when VT ratio is 1.), it displays “0.0” and does not measure.
• When the input voltage exceeds 600 V or the display range, it displays “– – – – –“.
Check and confirm the measurement environment.
• Voltage measuring points
Power Monitor measures the voltage as below.
Display 1P2W 1P3W 3P3W 3P4W
1
R-voltage (L1-N)
or 1
st
circuit R-voltage
R-voltage (L1-N)
No display
R-voltage (L1-N)
2
None or
2
nd
circuit R-voltage
None S-voltage (L2-N)
3
None or
3
rd
circuit R-voltage
T-voltage (L3-N) T-voltage (L3-N)
1 2
No display
R-voltage (L1-N) RS-voltage (L1-L2) RS-voltage (L1-L2)
2 3 T-voltage (L3-N) ST-voltage (L2-L3) ST-voltage (L2-L3)
3 1 TR-voltage (L3-L1) TR-voltage (L3-L1) TR-voltage (L3-L1)
8.1.9 Power factor
• The current power factor of the load is displayed.
<1P2W/1P3W/3P4W> <3P3W>
Note
1) Power factor operation is a method that requires a balanced load. The error might be considerable
when it measures an unbalanced load.