Ultra-Low Harmonic Drives and Energy Efficiency

Almelo, Netherlands - Last week, SPIT delivered three 710 kW ABB ACS880-37 ultra-low harmonic drives with a 690V supply voltage to a leading power company in the Rotterdam port area. This delivery highlights our continued leadership and expertise in the industry, given that SPIT has been a leader in providing ultra-low harmonic drives in both low- and medium-voltage applications for several decades. This project not only marks confirmation of our commitment to innovation but also symbolizes continued progress within the industry But what makes these drives so special, and how can they contribute to both energy savings and cost reduction?

How Ultra-Low Harmonic Drives Increase Energy Efficiency and Reduce Capital Costs

The Challenge: Harmonic Distortion

At the heart of the challenge facing modern industries today lies harmonic distortion. This electrical "noise" occurs when standard electrical equipment is used and can lead to inefficiencies and long-term damage to other equipment such as the power transformers, for example. The problem is exacerbated in complex energy networks such as those of large industrial sites.

The Solution: Ultra-Low Harmonic Drives

Ultra-Low harmonic drives offer an advanced solution to this problem. Using active front-end technology, these drives minimize harmonic distortion to levels previously unthinkable. This results in a significant improvement in energy efficiency and extends the life of other connected equipment. SPIT supplies these drives not only from ABB but also from Schneider Electric.

Advantages of ultra-low harmonic drives

Energy efficiency: By reducing harmonic distortion, these drives improve the overall energy efficiency of the system. This means less energy is lost and operational costs are reduced.

Reduced capital requirements: By extending the lifespan of connected equipment and avoiding the need for additional harmonic filters or expansion joints, companies can save significantly on both initial and operational costs.

Improved reliability and safety: With lower harmonic distortion levels, the systems are less prone to malfunctions and failures, which increases reliability and safety in the workplace.

Easy integration: These drives are designed to integrate seamlessly with existing systems, simplifying the transition to more efficient technologies without significant changes to infrastructure.

 

System efficiency is much more important than component efficiency.

A real-life example

The energy company in the Rotterdam port area, where we recently installed the ABB ACS880-37 drives, has already experienced a noticeable reduction in their energy costs and an improvement in the overall performance of their systems. This success story illustrates the potential of this technology to transform the industries and lead them towards a more sustainable future.

Conclusion

The delivery of these ultra-low harmonic drives to the Rotterdam-based energy company represents an important step forward in our commitment to sustainability and efficiency. By minimizing harmonic distortion, these drives provide a powerful solution for utilities to reduce their operational costs and minimize their environmental impact. We are proud of this achievement and look forward to the positive changes it will bring to the industry.

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