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Three phase speed controller VENTS RSA5D-…-M

Three phase speed controller VENTS  RSA5D-…-M

RSA5D-…M series speed controllers are applied for air capacity control of three-phase fans by means of step control of motor speed.

Model features
  • Electrical accessories
  • Multi-speed
  • Description
  • Modifications
  • Downloads
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 90V - 150V - 200V -280V - 400V and incorporates control speed knob, light indication for operation and pilot lamp to indicate the emergency operation of the controller.
  • 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.
  • The controller is fitted with terminals of 230 V, max. 2A for connection and controlling such external equipment as actuator driven air damper.
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.
Device operating position
Modifications
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Downloads
Downloads
Name
Download high quality image "RSA5D-…-M" (psd 2.41Mb)
Brochure "RSA5D-…-M" (pdf 64.38Kb)
User's manual "RSA5D-...-M" (pdf 2.4Mb)
Download image "RSA5D-…-M" for your website (png 463.3Kb)
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