Saving Energy by Reviewing Air Conditioning Settings

Here, air conditioning consumes 30% of office building power.
We use the CLAMP-ON POWER LOGGER to investigate the present state and review air conditioner settings in order to save energy.

Highlights

Measuring power consumption trends enables capturing wasted energy from air conditioning. Energy-saving effectiveness can then be verified from power trend data collected after taking energy-saving measures.

 

Images of air conditioners

 

Energy-Saving Measurement Flow

 

Measurement data

Before and After Air Conditioning and Power Consumption Measurements

 

Before and After Air Conditioning and Power Consumption Measurements

 

Equipment used

CLAMP ON POWER LOGGER  PW3360-20  HIOKI
CLAMP ON POWER LOGGER  PW3365-20  HIOKI

The photo shows three optional 9661 clamp current sensors in a row.
The graph shows the acquired data displayed in a PC spreadsheet program.

Images of Clamp-on Power Loggers

 

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