Sky Digital 3 Stage Rack Controller

Multiple Control of 3 Compressors. Sensors specific to High & Low Pressures – Smart Control – Easy User Setup

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Sky Digital 3 Stage Rack Controller

Multiple Control of 3 Compressors

Sensors specific to High & Low Pressures

  • Refrigerant-dedicated sensor
  • 0~50bar for condenser fan control
  • -1~15bar for compressor control

Smart Control

  • Balanced control based on rotation with multiple steps (up to 3)
  • Delay Timer to prevent damage of system components

Unit Switch

  • Quick display of pressure unit
  • Precise unit conversion

Saturation Temperature

  • Various refrigerants available
  • Quick display of saturation temperature
  • Precise calculation of saturated temperature

Easy User Setup

  • Setup options for user convenience (simple & custom)
  • Auto parameter restriction to prevent errors and intelligent pressure control

Control Modes

  • Various controls with pressurisation or de-pressurisation mode
  • Auto parameter change according to mode to prevent errors


RS485 Communication (MOBUS) It is versatile. Communication via RS485(MOBUS) provides many options to the user. (Remote Control, Remote Display, Data Manipulation, etc)

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