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Capacitor units are basic components for any energy quality solution to mitigate problems such as low power factor, voltage variations, and harmonics. The CLMD range offers such strong and flexible building blocks to build solutions for the most challenging environments.


Complying to global standards such as iEC 60831 and equivalent, CLMD capacitors play an important role in improving energy quality and reducing energy costs in many ways, e.g.:

  • Reducing or removing expensive low power factor public service penalties.
  • Reducing power losses in wires and transformers
  • Increasing power transmission capacity in wires.
  • Increasing of available transformer capacity.
  • Improving voltage stabilization in long wires.



Low-voltage CLMD dry capacitors offer customers the best confidence, flexibility, and tranquility of their class, thanks to:

  • Dry Type Design
  • Single sequential protection system
  • Hitachi Energy's internal metalized film providing excellent dielectric properties
  • High-resistance Charge
  • Long life span
  • High Trust
  • Light, easy to install
  • Complies with international standards, CE marking
  • Environmentaly friendly
  • Very Low Losses



        CLMD43                    CLMD53                     CLMD63                    CLMD83

Made with first-class components developed internally by Hitachi Energy, CLMD are available in a wide range of qualifications to meet the needs of each individual client. The optimally designed capacitor elements, built around high-performance metalized film, guarantee low energy losses. The use of dry-type dielectrics minimizes the risk of leakage and contamination, while a combination of electrode and self-reparing dielectrics ensures safe operation in case of an internal fault. Robust terminals minimize the risk of damage during installation and reduce maintenance requirements.

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