By using a temperature sensor in conjunction, further power reduction is achieved through inverter control.
By opening the valve and adjusting the inverter to the same flow rate as before, we reduce the power consumption of the pump. By combining temperature control and variable control of the inverter frequency, we implement further energy savings. Additionally, by using compressor current control for the turbo chiller itself, we prevent overload due to insufficient cooling water. 【Features】 ○ Control Method: Using temperature sensors to control the pump motor speed with the inverter ○ Target Equipment: Turbo chiller Cooling water pump (75.0 kW), Chilled water primary pump (55.0 kW) For more details, please contact us or download the catalog.
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【Results of Implementation】 ○ Annual energy savings of 121,209 kWh → Approximately 53.6% reduction in electricity usage 【Implementation Points】 ○ By opening the valve and adjusting the inverter to maintain the same flow rate as before, electricity is saved. ○ By using temperature control in conjunction with variable control of the inverter frequency, further energy savings are achieved. ○ The compressor current control of the turbo chiller is used to prevent overload due to insufficient cooling water. ● For more details, please contact us or download the catalog.
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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.