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](/sites/default/files/inline-images/app_img_Save_energy_HVAC_EN_01.png)
![Energy-Saving Measurement Flow](/sites/default/files/inline-images/app_img_Save_energy_HVAC_EN_02.png)
Measurement data
Before and After Air Conditioning and Power Consumption Measurements
![Before and After Air Conditioning and Power Consumption Measurements](/sites/default/files/inline-images/app_img_Save_energy_HVAC_EN_03.png)
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](/sites/default/files/inline-images/app_img_Save_energy_HVAC_EN_04.png)