4RF4020-3AA
POWER FACTOR CORRECTION UNIT W. REACTOR CONNECTED CAPACITORS IN SHEET-STEEL CABINET IP20 WITH BUILT-IN AUDIO FREQUENCY BLOCKING DEVICE, TOTAL EFFECT CONCERNING HARMONICS IS LIKE A 6% REACTOR CONNECTED CAPACITOR SUITABLE IN NETWORKS WITH AUDIO FREQUENCIES 190 - 217HZ BASIC UNIT 200KVAR 400V 50HZ STEP FUNCTION RATIO 4X50KVAR STEP FUNCTION RATIO 1:1:2
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