STANDARD PFC SYSTEMS

Recommended in plants where there are no deformed currents (check the THD% of the system current, which must be less than the THDIR% of the selected PFC system) nor resonance problems.

R series

PFS/R  PFM/R  PFL/R
Main 400 Vac  50 Hz  THDIL  ≤10% (Resonance not allowed)
Capacitors VRC  440 Vac  50 Hz THDIC ≤50%

S series

PFS/S  PFM/S  PFL/S
Main 400 Vac  50 Hz  THDIL  ≤15% (Resonance not allowed)
Capacitors VRC  500 Vac  50 Hz THDIC ≤70%

XS series

PFS/XS  PFM/XS  PFL/XS
Main 400 Vac  50 Hz  THDIL  ≤20% (Resonance not allowed)
Capacitors VRC  550 Vac  50 Hz THDIC ≤85%