Danfoss cooling controller without sensor AK-CC 750A 24V AC 080Z0140
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Description
The AK-CC 750A controller is a complete control device which, together with valves and sensors, forms a complete evaporator control for cold stores and deep-freeze rooms in commercial refrigeration technology. They generally replace all other automatic controls that day and night thermostats, ...
The AK-CC 750A controller is a complete control device which, together with valves and sensors, forms a complete evaporator control for cold stores and deep-freeze rooms in commercial refrigeration technology. They generally replace all other automatic controls that day and night thermostats, defrost, fan control, frame heating control, alarm functions, light control, thermo valve control and solenoid valves etc. can contain. The controller has data transmission and is operated via a PC. In addition to the evaporator control, the controller can send other controllers signals about the operating status, e.g. send forced closure of expansion valves, alarm signals and alarm messages.
Features
- Control of up to 4 evaporator sections
- Adaptive overheating control ensures optimal use of the evaporator in all operating situations
- Electronic injection with AKV valve or step valve
- Traditional temperature control via on / off or modulating control of a solenoid valve for DX and indirect brine ...
- Control of up to 4 evaporator sections
- Adaptive overheating control ensures optimal use of the evaporator in all operating situations
- Electronic injection with AKV valve or step valve
- Traditional temperature control via on / off or modulating control of a solenoid valve for DX and indirect brine systems
- Two-point or modulating temperature control
- Weighted thermostat and alarm thermostat
- Defrost on demand based on evaporator capacity
- Device cleaning function
- Light control via door contact or network signal depending on day / night operation
- Rail heat pulsing depending on day / night operation or dew point.
- Monitoring of the door alarm and control of light / cooling depending on the position of the door contact
- Protocol function for recording historical parameter values and alarm types
Accessories / Replacement parts
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Communications module
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Display
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Extension module circuit board
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Extension module
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Power supply module
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Software for operation