Fan selection software
Theoretical operating point
Q
m3/h
Δp
Pa
Categories
Search for fans
RMB, RMT
Speed controller
The controllers adjust rotational speed of a motor by changing voltage applied to the motor. Voltage is gradually regulated by a transformer.
Application
- RMB - single-phase (230 V / 50 Hz), five-stage transformer regulator (80 V, 105 V, 130 V, 160 V, 230V).
- RMT - three-phase (3x400 V / 50 Hz), five-stage transformer regulator (90 V, 150 V, 200 V, 280 V, 400 V).
