MOTORS, DRIVES & CONTROLS
from optimised motor control directly contributes to lower greenhouse gas emissions, playing a vital role in combating climate change. “By enhancing the efficiency of
motor-driven systems, VFDs empower industries to decrease their overall carbon footprint and advance towards a greener future.”
A GOOD EXAMPLE With regard to environmental considerations, Beech says that Invertek Drives’ commitment to sustainability goes beyond product innovation. “The company leads by example, implementing initiatives such as the installation of photovoltaic cells at our global headquarters in Welshpool, UK and the use of electric vehicles throughout our fleet,” he details. “Additionally, the global assembly cells (GACs) used in the assembly and testing of our Optidrive VFDs, use a regenerative braking system. This allows each GAC to capture and recycle energy that would otherwise be lost. This proactive approach to reducing our own energy consumption and environmental impact reinforces our dedication to a sustainable future.” And this holistic approach shines
through in the company’s products. Beech explains: “The Optidrive VFD range embodies these principles of efficiency and sustainability. Its advanced algorithms and power electronics ensure optimal energy utilisation across diverse applications. Easy integration features simplify installation and operation, making energy savings readily achievable. The robust design and comprehensive protection mechanisms ensure long- term, reliable performance, minimising waste and resource consumption.”
GO WITH THE FLOW Beyond solutions for the precise control of electric pumps, Invertek has also developed a smart system called Optiflow. “This enables multiple Optidrive Eco drives to work together seamlessly, optimising flow and energy use across an entire system,” Beech states. “Imagine four pumps working in concert – the first Optidrive Eco acts as the master, intelligently controlling and commanding the other three drives,
Optidrive products in-situ A key advantage of Optiflow is
its self-contained nature. There’s no need for external PLCs or additional control devices
adjusting their speeds and run times based on real-time demand. This is crucial in scenarios with fluctuating water requirements. Instead of a system of constantly running pumps, Optiflow allows for dynamic adjustments, ensuring energy is only used when and where it’s truly needed.” Beech adds: “A key advantage of
Optiflow is its self-contained nature. There’s no need for external PLCs or additional control devices. The entire programme resides within the Eco drives themselves, requiring minimal setup from the user. The system leverages the internal PID function of the Eco drives for intelligent control based on consumer demand. The result is a continuous, optimised output flow with no overshoot, reducing mechanical stress and ensuring savings on wear and tear, and downtime.” An interesting knock-on effect of
deploying Invertek’s drives is that they can extend their energy-saving capabilities to other applications as well. Beech explains: “For instance,
they can precisely adjust the electric motor control of fans or HVAC systems, ensuring accurate airflow for temperature and humidity regulation. Again, this translates to energy usage only when necessary, rather than constant full-speed operation. “These innovations, along with our
ongoing commitment to research and development, exemplify how Invertek is pushing the boundaries of energy efficiency and sustainability through VFD technology.” Ultimately, Invertek recognised the
critical role of VFD technology in creating a more sustainable industrial landscape early on and is now reaping the benefits of its future-focused approach. Beech observes: “Through ongoing innovation and commitment to eco-conscious practices, we continue to empower industries to achieve their efficiency and sustainability targets.”
For more information visit
www.invertekdrives.com
www.engineerlive.com 43
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