ET – Electronic fan speed controller

ET controllers provide hand control of the rotational speed of voltage controllable (230 VAC, 50 Hz) motors by varying the supplied voltage through phase angle control. Suitable for inset as well as for surface mounting, the splash-proved housing allows use in demanding (moist) environments.

Several motors can be connected as long as the current limit is not exceeded. All models have an extra (not regulated) 230 V output/input.

Technical description

  • Supply: 230 VAC – 50 Hz
  • Infinitely variable control
  • Fuse (A) (5*20 mm), spare fuse included
  • Control: ETY from minimum to maximum speed / ETX from maximum to minimum speed
  • Minimum speed adjustable by trimmer
  • Inset mounting: IP44/surface mounting: IP54

 

 

Product range

ETX15-AT ETX25-AT ETY15-AT ETY25-AT
Current rating 0,1-1,5 A 0,2-2,5 A 0,1-1,5 A 0,1-1,5 A
 Fuse F 2,0 A-H F 3,15 A-H F 2,0 A-H F 3,15 A-H
Control   From max. to min. speed  From min. to max. speed