Case Study: Pump 7 [Sports Facility] - Inverterization of Filtration Pump

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last updated：Oct 06, 2014

八紘テクノ

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Inverter control considering the backwashing operation of the filtration device and the number of circulation cycles (turns).

We will implement a scheduled operation where the speed is high during business hours and low during non-business hours (such as nighttime and closed days). To maintain water quality, we will use inverter control that takes into account backwashing and circulation frequency (turns). We will use a low-cost inverter panel (EBL series) to shorten the investment recovery period. 【Features】 ○ Control methods: Time schedule control, temperature control, manual step speed control ○ Target equipment: Pool filtration pump (5.5kW) For more details, please contact us or download the catalog.

Related Link - http://www.hakko-techno.co.jp/case/installation/pu…

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【Implementation Results】 ○Annual energy savings of 16,819 kWh →Approximately 37.6% reduction in electricity usage 【Implementation Points】 ○A scheduled operation that runs at high speed during business hours and at low speed during non-business hours (such as nighttime and closed days) ○Control considering backwash cleaning operations and circulation frequency (turns) to maintain water quality ○Utilization of low-cost inverter panels (EBL series) to shorten the investment recovery period ●For more details, please contact us or download the catalog.