{"id":24057,"date":"2026-02-19T10:08:40","date_gmt":"2026-02-19T15:08:40","guid":{"rendered":"https:\/\/smartd.tech\/?page_id=24057"},"modified":"2026-02-22T23:23:51","modified_gmt":"2026-02-23T04:23:51","slug":"smartd-clean-power-vfd","status":"publish","type":"page","link":"https:\/\/smartd.tech\/fr\/smartd-clean-power-vfd\/","title":{"rendered":"SmartD Clean Power VFD"},"content":{"rendered":"\t\t
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New Application Notes Available!<\/div>
AN006 \u2013 HVAC Fan and Damper Control and AN007 \u2013 Clean Power VFD Emergency Fire Mode are now available for download and online!<\/div>
Click Here<\/div><\/div><\/div><\/div>
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Introducing the S4 Frame: More Power, More Efficiency<\/div>
Discover the S4 Frame, delivering power up to 45kW at 480V and 55kW at 600V\u2014engineered to elevate performance and efficiency.<\/div>
Read More<\/div><\/div><\/a><\/div>
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Power Quality and Operational Continuity with Metal, Minerals and Mining Industry<\/div>
Discover how SmartD's innovation boosted Finkl Steel's efficiency, protected motors, and cut energy costs. This case study shows the real impact of the Clean Power VFD in action!<\/div>
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Low Harmonics to the Grid.\nTrue Sinewave to the Motor<\/h1>\t\t\t\t<\/div>\n\t\t\t\t
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Instead of adding external filters and special motor protection, our SiC-based architecture delivers clean power at the source\u2014fewer components, less stress, more predictable performance.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t

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\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tSee How Clean Power Works<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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ABOUT<\/span><\/h3>

The Clean Power VFD was built to solve the problems conventional drives create.<\/span><\/p>

Instead of adding external filters and special motor protection, our SiC-based architecture delivers low harmonics to the grid and a true sinewave to the motor\u2014at the source. Fewer components. Less stress on equipment. More predictable performance.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t

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Get in Touch with our Team<\/span><\/h3>

If you\u2019re planning a retrofit or new installation, we\u2019re happy to review your application and see if it\u2019s the right fit.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t

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The Evolution of Motion: \nFrom Invention to Clean Power<\/h1>\t\t\t\t<\/div>\n\t\t\t\t
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1834<\/span>

The Birth of the Motor<\/h2>

The first practical electric motors emerge, converting electrical energy into mechanical work and powering the Industrial Revolution.<\/span><\/p><\/div><\/div><\/div>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t

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1888<\/span>

The AC Revolution<\/h2>

Nikola Tesla patents the AC induction motor. Rugged, simple, and efficient \u2014 but with one major limitation: fixed speed. For nearly a century, speed control remains mechanical and inefficient.<\/span><\/p><\/div><\/div><\/div>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t

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1960s<\/span>

The Dawn of the VFD<\/h2>

The first Variable Frequency Drives (VFDs) arrive. For the first time, AC motor speed can be controlled electronically by manipulating frequency \u2014 but it introduces a hidden tradeoff.<\/span><\/p><\/div><\/div><\/div>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t

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The Industry Response<\/h2>

To protect equipment, manufacturers add mitigation devices \u2014 sinewave filters, line reactors, common-mode chokes, specialized VFD cables. Motor control advances, but complexity multiplies.<\/span><\/p><\/div><\/div><\/div>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t

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2018<\/span>

The SmartD Breakthrough<\/h2>

SmartD rethinks motor control using Silicon Carbide (SiC) technology and multi-level power conversion.<\/span><\/p>

Instead of mitigating the damage, we eliminate it at the source \u2014 delivering low harmonics to the grid and a true sinewave to the motor. No bulky external filters. No layered fixes.<\/span><\/p><\/div><\/div><\/div>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t

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2026<\/span>

Global Impact & Proven Performance<\/h2>

Today, SmartD Clean Power VFDs operate in hundreds of installations worldwide \u2014 from heavy industrial facilities to municipal infrastructure and commercial agriculture.<\/span><\/p>

They deliver low harmonic distortion, near-unity power factor, and motors that run cooler and last longer \u2014 without external mitigation equipment.<\/span><\/p><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t

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OUR PRODUCTS<\/h1>\t\t\t\t<\/div>\n\t\t\t\t
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SmartD Clean Power VFDs combine SiC technology, active front end architecture, and integrated filtering to deliver < 3% THDi on the line side and a true sinewave on the motor side \u2014 in one compact drive. No mitigation layers. No added complexity. Just clean power.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t

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Not every application requires a Clean Power VFD. Share a few details about your project, and we\u2019ll review whether it makes technical and economic sense.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tSee if your application qualifies<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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S3 Series \u2014 10\u201330 HP<\/h1>\t\t\t\t<\/div>\n\t\t\t\t
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Compact Clean Power VFD designed for small-to-mid horsepower applications.<\/span><\/p>

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Ideal for pumps, fans, and process equipment requiring low harmonics and true sinewave output \u2014 without external filters.<\/span><\/p>

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Small footprint. Simplified installation. Standard motor and cable compatible.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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S4 Series \u2014 30\u201375 HP<\/h1>\t\t\t\t<\/div>\n\t\t\t\t
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Built for demanding industrial environments where reliability and grid compliance matter.<\/span><\/p>

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Delivers <5% THDi on the line side and pure sinewave output to the motor \u2014 even over long cable runs.<\/span><\/p>

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Reduced panel space. Lower motor stress. No layered mitigation equipment.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Retrofits<\/h1>\t\t\t\t<\/div>\n\t\t\t\t
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Upgrade your motor control without replacing motors, cables, or transformers.<\/span><\/p>

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Clean Power architecture is <\/span>compatible with standard motors and standard cables \u2014 even in space-constrained electrical rooms.<\/span><\/p>

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Simpler commissioning. Predictable performance. Lower total project risk.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Built-In Connectivity<\/h1>\t\t\t\t<\/div>\n\t\t
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Dual Ethernet ports with support for:<\/span><\/p>