Transformer Family
3-Phase Reactors
METH three-phase reactors for harmonic filtering and current smoothing on 400 V 50 Hz systems. R3F harmonic filter reactors (P = 7% / 14%) detune and protect power-factor capacitor banks; R3L smoothing reactors limit di/dt and ripple on the motor side (ΔV 2%) and grid side (ΔV 4%) of variable-frequency drives. Copper or aluminium windings. Full dimensional and electrical data in the METH Transformer Catalogue (pp 26–27).
Series
Available Series
R3F — Three-Phase Filter Reactors
6.25 - 50 kVAR / 400 V 50 Hz
Harmonic filter (detuning) reactors for PFC capacitor banks — P = 7% / 14%, 400 V
R3L — Three-Phase Smoothing Reactors
15 - 500 A / 400 V 50 Hz
DC-link / line smoothing reactors for VFDs — motor side (dV 2%) & grid side (dV 4%), 400 V
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