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 outside of business hours (such as at night or on 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 consumption 【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 backwashing and circulation frequency (turns) to maintain water quality ○Utilization of a low-cost inverter panel (EBL series) to shorten the investment recovery period ●For more details, please contact us or download the catalog.