Specifications

24 RK0YG302 © Danfoss 05/2007
AKC 25H5
The controller has the same functions as the AKC 25H1 but also
oers the possibility of controlling the dierent stage intervals
and speed adjustment. This ensures even better capacity
adaptation to the actual load.
Description
• Possibility of connection to both main and relief stages of
dierent sizes.
• PI regulation of suction and condensing pressure.
• Possibility of connection to VLT frequency converter for the
speed regulation of a compressor stage or condensing stage.
Further functions
• Regulation of condensing pressure as a function of outdoor
temperature
• Internal day/night clock
• Possibility of heat recovery or liquid injection in suction line
 Connection of display to show selected operating parameters
• Possibility of connecting external energy monitoring equipment
so that the maximum coupled compressor capacity can be
limited
Application example
Additional information!
Technical brochure: RC1J4
Function description: RC1J5
AKC 25H5