Cooling tower controllers

Danfoss dry cooler controller AK-PC 420 24V 084B8008

Order No.: 231.0593
Manufacturer number: 084B8008
Manufacturer: Danfoss

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Description

Cooling tower regulator AK-PC 420 (24 V AC). The Danfoss AK-PC 420 regulator is a complete power control solutions for recirculating coolers (cooling towers) incl. fan, 3-way valve, pumps and heat recovery as well as an output for speed control.


Features

  • 3-way valve control
  • Speed regulation or stepped switching of up to 6 fans
  • Fan safety monitoring
  • Override target value according to external voltage signal or temperature
  • Separate target valve for heat recovery
  • Control and monitoring of twin pumps
  • Flow switch monitoring
  • Contact inputs for displaying ...
  • 3-way valve control
  • Speed regulation or stepped switching of up to 6 fans
  • Fan safety monitoring
  • Override target value according to external voltage signal or temperature
  • Separate target valve for heat recovery
  • Control and monitoring of twin pumps
  • Flow switch monitoring
  • Contact inputs for displaying alarms
  • External regulation start/stop
  • Data communication via extra module

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Technical data

General information
Type
AK-PC 420
Technical modifications reserved. Product images may differ from the actual product and are meant for demonstration purposes only. Absolutely no liability can be assumed for possible indication errors and errors in the manufacturers’ information.
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