DC34D

Controller for cooling unit, stepper motor

Controller for cooling unit equipped with a progressive electronic expansion valve with a stepper motor

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Description

Positive temperature cooling unityes
Negative temperature cooling unityes
White display yes
Inputs
      PT 1000 5
      0-10 V yes
      Digital2
Outputs
      Relays2
      Stepper motor control 1
Power supply24 VDC
UPS/Battery24 VDC
Remote monitoring bus interfaceyes
Clock yes
Electronic expansion valve yes
Local bus for extensionsyes
Power supply
            Supply voltage 24 VDC
            UPS/Battery24 VDC
            Maximum input power 4 W
Protection rating 1
Contamination rating 2
Overvoltage category II
Conditions of use
            Temperature 0-40°C
            Humidity 0-80% (without condensation)
Breaking capacity of relays outputsinductive load 6 A 250 VAC, resistive load 10 A 250 VAC
Clock – reserve operating margin4 days
Input 0-10 V range of measurement: 0-10 V

Cooling unit

Additional information

COLD / COMMERCIAL COLD

Cold stations