5.3 Calculating Energy Cost
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5
Chapter 5 Processing Recorded Data
Approximate energy cost is calculated using current measurement data from a clamp
logger.
1. Select the item and time span.
2. Specify the cost per kWh, voltage, and power factor.
3. Click the [Cal
culate] button.
(Electric power consumption and energy cost values are calculated and displayed.)
Note: Click the [Finish] button to close the [Energy Cost] dialog box.
5.3 Calculating Energy Cost
• Energy cost calculations are only approximate, so results do not
always equal the true energy cost.
• There is no way to confirm that a specified data item is really an elec-
tric power value. Calculation occurs regardless of data type.
Item and range settings
Specify the measured current value and the time
span for calculation.The time span can also be
specified by setting the A/B cursors (p.49) on a
graph and selecting
[Calculate between A/B
cursors]
.
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