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Three phase speed controller VENTS RSA5D-…-T

Three phase speed controller VENTS RSA5D-…-T

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

Model features
  • Electrical accessories
  • Multi-speed
  • Description
  • Modifications
  • Downloads
  • RSA5D-…T series speed controllers are applied for air capacity control of three-phase fans by means of step speed control.
  • 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, pilot light and controller emergency operatrion LED indicator.
  • The integral motor protection device is included which cuts the supply voltage to the fan if the thermal contact in the fan motor is activated.
  • After the temperature drops to the operating level the motor restarts.
  • As supplementary functions the controller is fitted with terminals of 230 V, max. 2A for connection and controlling such external equipment as actuator driven air damper.
  • 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
Modification name
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Download high quality image "RSA5D-…T" (psd 2.15Mb)
"RSA5D-…-T" product description 08-2014 (pdf 60.15Kb)
Download image "RSA5D-…T" for your website (png 501.35Kb)
"RSA5D-...-T" user's manual 08-2020 (V47-6EN-01) (pdf 201.29Kb)
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