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Three phase speed controller VENTS RSA5D-…-M

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Description
Description
APPLICATIONS DESIGN AND CONTROL
  • RSA5D-…M series speed controllers are applied for air capacity control of three-phase fans by means of step control of motor speed.
  • The controllers have five speeds. Speed is set by means of rotating the control knob at the casing front panel to one of five available fixed positions.
  • Several fans can be controlled synchronously in case their total consumption current does not exceed the maximum permissible value of the controller current.
  • The controller casing is made of flame-retardant thermoplastic.
  • The controller has five speeds with the output power 130 V – 180 V – 230 V – 300 V – 400 V and incorporates control speed knob, light indication for operation.
  • The controller has built-in motor overheating protection which cuts power supply in case of exceeding the set temperature threshold.
  • After the temperature drops to the operating level the motor restarts.
  • As an additional function, the controller has terminals (230 V, max. 2 A) for connecting external equipment (e.g. air damper actuators).
MOUNTING
  • The controller is designed for indoor mounting.
  • Installation shall be performed with respect to the free air recirculation for inner circuit cooling.
  • The controller is for vertical installation.
  • Do not install the controller above the heaters and in bad air convection areas.
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Download high quality image "RSA5D-…-M" (psd 2.71Mb)
"RSA5D-…-M" product description 07-2021 (pdf 224.84Kb)
"RSA5D-...-M" user's manual 08-2020 (V47-4EN-01) (pdf 1.08Mb)
Download image "RSA5D-…-M" for your website (png 585.59Kb)
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