Case Study 5 [Commercial Facility] Operational Improvement (Improvement of Energy Saving Rate through Automated Control)
Added variable speed control based on temperature and carbon dioxide concentration. Improved average energy-saving rate to over 60%.
Before the update, the machine room was located far away, making it almost impossible to adjust the frequency using an inverter. After the update, we improved the average energy-saving rate to over 60% by using temperature sensors and carbon dioxide concentration sensors to control the fan motor with an inverter. 【Features】 ○ Inverter control of the fan motor's rotation speed using temperature sensors and carbon dioxide concentration sensors ○ Target equipment: Inverters for air conditioning units and exhaust fans (400V/30.0kW, 18.5kW) For more details, please contact us or download the catalog.
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basic information
【Before Update】 ○ Fixed frequency operation → Due to the machine room being located far away, frequency adjustment was hardly possible → Power saving rate below 20% 【After Update】 ○ Added temperature sensors and carbon dioxide concentration sensors for inverter control → Improved average power saving rate to over 60% ● For more details, please contact us or download the catalog.
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Company information
Hakkou Techno Co., Ltd. is engaged in business in the fields of resource conservation and energy saving, with the motto of "Heart & Technology." In particular, regarding power control, we contribute to environmental business based on reliable achievements centered around the "inverter system," which enables ultimate energy-saving drives.
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