Compensation d’énergie réactive

Un Cos phi = 1 ?
On s’y engage et on vous le garantit même

Choix du type de compensation :

The choice of the type of compensation is crucial. Not only does it affect the economic performance of the system (return on investment), but it can also have significant financial consequences when done incorrectly, such as malfunctioning of the compensation solution (overcompensation, undercompensation, etc.) or failure to reach the target power factor, or even dramatic consequences in the event of high harmonic pollution, due to the resonance phenomenon: fire, explosion, etc.

This is why we advise you to call on the services of real experts in the field, capable of sizing the solution as accurately as possible, taking into account the existing phenomena in your installation or future phenomena (harmonic pollution, resonance phenomena, amplification factor, etc.)

Nos Solutions de Compensation d’énergie réactive

Elexpert offers a complete range of fixed, automatic contactor or fast thyristor capacitor banks, standard or equipped with anti-harmonic chokes. The choice of tuning frequencies for the anti-harmonic chokes is quite large and adapted to the customer’s needs: 135Hz, 170Hz, 189Hz, 215Hz. Other frequencies can also be considered, depending on the customer’s needs.

10 NIVEAUX DE PROTECTION POUR UNE SECURITE MAXIMALE

  • General differential protection of the compensation battery (against current leakage to earth)
  • Protection of each tier by fuses or circuit breaker
  • Internal fuse protection in each capacitor
  • Rapid discharge resistor across each capacitor to prevent shock hazard
  • Overpressure protection by internal mechanical fuse in each capacitor
  • Protection against overheating by means of temperature sensors in each anti-harmonic choke and in each cabinet
  • Fire protection: all our capacitors are filled with inert or self-extinguishing material
  • Environmental protection: no oil is used in our capacitors
  • Protection against the resonance phenomenon by anti-harmonic choke
  • Protection against overcompensation and undercompensation by measuring currents and voltages on all 3 phases simultaneously

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Etudes de cas

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Contact us today to find out how we can help you. A member of our engineering department will contact you to answer your questions or arrange for an in-depth on-site analysis