CYDESA

Power Quality and Electrical Measurement

CYDESA (Construcciones y Distribuciones Eléctricas, S.A.) was founded in 1976 and manufactures and distributes capacitors and power-factor correction equipment for low- and medium-voltage applications, along with harmonic equipment. Its work focuses on power quality and electrical measurement.

Products and Specialties

• Low- and high-voltage power capacitors
• Low- and high-voltage capacitor banks
• Active harmonic filters
• Masing capacitor banks and reactive-power controllers
• Janitza (UMG) power analyzers
• Software for energy management and power-quality monitoring

Brands and Partnerships

CYDESA distributes power analyzers from German company Janitza, a leader in this segment. It has also signed a partnership agreement with Maschinenfabrik Reinhausen (MR) for active filters.

Technical Resources

The company publishes the reference manual “Power Quality: Harmonics and Power Factor,” by Jacinto López Melendo. It also offers a calculation platform for sizing capacitor banks and filters, along with tutorials and Presto and FieBdc/Bc3 catalogs for project designers.

Presence and Contact

CYDESA has a headquarters and a sales network. It has taken part in industry trade shows such as Matelec in 2022 and 2024 and Genera in 2024.

Phone: +34 936 565 950 · Fax: +34 936 769 745
Email: cydesa@cydesa.com
Website: cydesa.com