Optimise energy efficiency with the variable frequency drive
Discover how to reduce your energy costs and your environmental impact thanks to Hayward three-phase pumps coupled with a variable-frequency drive
In commercial pools, operation of the pumps is a significant factor in energy efficiency. Using three-phase pumps with a variable-frequency drive means their speed can be adjusted to meet actual requirements, which leads to substantial energy savings compared to pumps operating on a fixed basis, whilst maintaining optimal filtration.
How do pumps with variable-frequency drives operate?
Hayward Commercial Aquatics three-phase pumps coupled with a variable-frequency drive offer an effective solution for adjusting the motor speed in real time. During the opening hours, they operate at full capacity to provide optimal filtration. Outside these hours, their flow rate may be reduced by half, thus considerably reducing the energy consumption.
Significant energy savings
By reducing the speed of pumps by 50 % outside opening hours, the energy use is reduced by up to 75 % due to the law of cubes (the input power is proportional to the cube of the speed).
The variable-frequency drive quickly pays for itself through the energy savings made.
You will see a reduction in operating costs and CO² emissions.
Less wear, longer life
By reducing the speed of the pool pumps when a maximum flow rate is not required, wear on the components is also reduced. This extends the lifetime of the equipment and reduces maintenance requirements. Optimising management of the pump speed thus maximises performance whilst guaranteeing a longer lifetime for the equipment.
A commitment for the environment
Installing variable-frequency drives for pumps in commercial pools is not only an economic decision, but it is also a concrete action for more sustainable management. When less energy is used, the impact on the environment is diminished and energy costs are kept at bay.
Switch to being energy-efficient right now!
Opting for Hayward three-phase pumps with Hayward variable-frequency drives is a simple and effective way to reduce energy use whilst guaranteeing optimal filtration. Choose performance and long-lasting savings!
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