Controllers

INT102 DE electronic control unit for multi compressor packs, pressure control, up to 16 stages

• Article No.

  20 R201 

• Application

  The INT102 DE electronic control unit is used for demand-oriented control of multi compressor packs with up to eight refrigeration compressors and a maximum of five stages. The maximum total number of stages is 16. All combinations between eight one-stage and three five-stage compressors are possible.

• Functional description

  The INT102 DE electronic control unit for multi-compressor packs determines the suction pressure with a pressure transducer, using the difference between the set value and actual value to calculate optimum switch-on and switch-off times for the compressor stages. The set value is adjusted with the display and the two-button control. The start-up parameters are stored at a separate level and can be protected with a password. Expandable to up to 16 stages with relay modules.