Five-speed speed controllers RMB, RMT regulate speed by means of gradual voltage changes. The voltage is regulated by a transformer. The RMB model is a single-phase (230 V, 50 Hz) transformer controller (80 V, 105 V, 130 V, 160 V, 230 V), while RMT is a three-phase (3x400 V, 50 Hz) transformer controller (90 V, 150 V) , 200 V, 280 V, 400 V).

Technical data

Connection diagram