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September 10, 2009

 A Business in High Tech Harmony: US Chamber of Commerce  Article Features Harmonics Limited 
 
The US Chamber of Commerce recently published an interview with CEO Don Moore, for its Success Insight: A Chamber Member’s Story series.  The article focuses on the company’s rebranding and re-launch, with emphasis on the green energy savings benefits of HL’s Harmonics Suppression Systems (HSS). 

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September 9, 2009

Jeff Shockley to Represent Harmonics Limited in Virginia

Rich Bell, President of Harmonics Limited, Inc. has appointed Jeff Shockley, the Principal of Orchestrated Electrical and an expert in power distribution and savings systems, to represent the company’s Harmonic Suppression Technology throughout Virginia.

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September 8, 2009

Kevin Miller Appointed to Represent Harmonics Limited
 
President Rich Bell  has announced the appointment of Kevin Miller of M2Electric to represent its patented Harmonic Suppression Systems in North Carolina. Miller, a graduate of Loyola Marymount’s Hilton School of Business and an expert in green solutions that lower the impact on the environment, will handle sales throughout the state. 

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Core Technology

TransMax vs K-Rated Transformers

The transformers included in HL TransMax product are premium transformers featuring:

  • Energy-Star rating
  • Copper windings
  • Low 115 degree C rise
  • Electrostatic shielding

Blockade Technology prevents third harmonics currents from:

  • Flowing in the phase or neutral conductors from the transformer out to the furthest load
  • Combining in the neutral conductor
  • Circulating in the transformer delta windings

With Blockade Technology, transformers do not need to be K-rated and oversized or doubled neutrals are not required.

Premium non-K-rated transformers used in TransMax products feature a 4% - 6% impedance.

Equivalent k-Rated transformers of the same kVA, by the nature of their design, typically have a lower impedance. This lower impedance results in slightly HIGHER harmonic currents throughout the system, causing higher harmonic heat losses, decreased useable capacity, increased neutral-to-ground voltage, and increased energy usage.

K-rated transformers do not mitigate harmonic currents. They are simply designed to withstand the heat produced by these extra currents and to not fail when subjected to harmonic overheating.

The HL TransMax products, using standard impedance transformers with Blockade Technology provide:

  • Up to 20% reduced phase current
  • Up to 80% reduced neutral current
  • Up to 96% reduced 3rd harmonic neutral current
  • Up to 8% lower harmonic heat losses
  • Up to 20% more useable load capacity per phase
  • Up to 70% lower neutral-to-ground voltage
  • Up to 8% lower energy consumption

Blockade Technology benefits, matched by no other harmonic mitigating product, include:

  • True kW energy savings
  • Harmonic current reductions out to the furthest load
  • No requirement for double neutrals or oversized switchgear
  • No need to oversize the transformer and then de-rate it