Compressor | Condenser controllers | Pack controllers

Compressor and condenser controllers - Danfoss

ADAP-KOOL^® pack controllers - for efficient control and operational reliability

Danfoss offers a range of pack controllers for use in compact systems, as well as in large power packs.

The ADAP-KOOL^® pack controllers ensure efficient control and operational reliability for advanced solutions for controlling up to twelve compressors. The intelligent controllers optimize the suction and condensing pressure according to load and outdoor temperatures.

Additional energy savings and low maintenance costs can be achieved by using variable speed control of condenser fans and compressors and other advanced features such as suction pressure optimization, self-diagnosis and automatic fault detection. The capacity controls provide a good diagnostic tool for remote management.

Features and benefits

Full range of compressor and condenser controllers for small and large food retail applications

Accurate control and great reliability for high energy efficiency and low maintenance costs

Leading control technology for the Multi Ejector Solution™

Heat recovery for tap water and space heating

Remote management

Benefit from robust and efficient solutions built on superior know-how

Danfoss compressor and condenser control solutions cover the full range from compact controllers for small pack systems to advanced controllers for up to 12 compressors and 8 fans.

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New AK-PC 572 MiniPack controller – CO2 made easy for small store formats

The new AK-PC 572 MiniPack controller provides a complete pack solution for small store retailers looking to benefit from using CO2 as a refrigerant. While compact and cost-effective, it’s includes much of the technology contained in the AK-PC 781 pack controller – a product known for over a decade of proven reliability in CO2 applications.

AK-PC 351 pack controller

AK-PC 351 is used for capacity control of compressors and condensers in small sized refrigeration systems and covers applications with one suction group and a condenser.
AK-PC 551 pack controller

AK-PC 551 is used for capacity control of compressors and condensers in medium sized refrigeration systems and covers applications with one or two suction groups and a condenser.
AK-PC 572 capacity controller for small CO₂ booster refrigeration system

AK-PC 572 is a complete regulating unit for capacity control of compressors and gas cooler in a small CO₂ booster systems.
AK-PC 651 pack controller

The AK-PC 651 controller is used for capacity regulation of compressors and condensers in small refrigeration applications. A maximum of 10 compressors and one condenser can be regulated.
AK-PC 772 capacity controller for small CO₂ booster refrigeration system

AK-PC 772 is complete regulating units for capacity control of compressors and gas cooler in a small CO₂ booster systems.

Documents

Type	Name	Language	Valid for	Updated	Download	File type
Brochure - AD	ADAP-KOOL Solution-Energy saving monitoring system for supermarket	Danish	Multiple	02 May, 2019	2.1 MB	.pdf
Brochure - AD	ADAP-KOOL Solution-Energy saving monitoring system for supermarket	Chinese (CN)	Multiple	02 May, 2019	2.4 MB	.pdf
Brochure - AD	Overview brochure: Compressor and Condenser Controllers	French	Multiple	02 May, 2019	1.3 MB	.pdf
Brochure - AD	Overview brochure: Compressor and Condenser Controllers	German	Multiple	02 May, 2019	1.5 MB	.pdf
Brochure - AD	Overview brochure: Compressor and Condenser Controllers	Spanish, Castilian	Multiple	02 May, 2019	1.5 MB	.pdf
Brochure - AD	Overview brochure: Compressor and Condenser Controllers	Swedish	Multiple	02 May, 2019	1.5 MB	.pdf
Brochure - AD	Overview brochure: Compressor and Condenser Controllers	Finnish	Multiple	02 May, 2019	1.5 MB	.pdf
Brochure - AD	Overview brochure: Compressor and Condenser Controllers	Portuguese	Multiple	02 May, 2019	1.5 MB	.pdf
Brochure - AD	Overview brochure: Compressor and Condenser Controllers	Italian	Multiple	02 May, 2019	2.1 MB	.pdf
Brochure - AD	Overview brochure: Compressor and Condenser Controllers	Korean	Multiple	02 May, 2019	2.4 MB	.pdf
Brochure - AD	Overview brochure: Compressor and Condenser Controllers	Russian	Multiple	02 May, 2019	2.1 MB	.pdf
Brochure - AD	Overview brochure: Pack Controllers	English	Multiple	02 May, 2019	1.8 MB	.pdf
Brochure - AD	Save energy and protect the environment with CO2 solutions - Special version for Food Retail	English	Multiple	02 May, 2019	3.3 MB	.pdf
Brochure - AD	Save energy and protect the environment with CO2 solutions - Special version for Food Retail	French	Multiple	02 May, 2019	3.3 MB	.pdf
Brochure - AD	Smart Store	German	Multiple	02 May, 2019	6.0 MB	.pdf
Brochure - AD	Smart Store	Spanish, Castilian	Multiple	02 May, 2019	5.9 MB	.pdf
Brochure - AD	Smart Store	Portuguese	Multiple	02 May, 2019	5.9 MB	.pdf
Brochure - AD	Smart Store	Korean	Multiple	02 May, 2019	6.3 MB	.pdf
Brochure - AD	Smart Store	Chinese (CN)	Multiple	02 May, 2019	6.0 MB	.pdf
Brochure - AD	Smart Store	Italian	Multiple	02 May, 2019	5.8 MB	.pdf
Brochure - AD	Smart Store Brochure	English	Multiple	02 May, 2019	4.2 MB	.pdf

Related products

AK-MMI

AK-MMI is the user interface for the AK-PC 7XX pack controller range. It is fitted with a graphic display offering an intuitive user interface for the controller in local language.
AK-XM 100 extension modules

AK 1-XM modules are connected to the controls in applications that require more connections than featured by the controls.
AK-XM 200 extension modules

AK 2-XM modules are connected to the controls in applications that require more connections than featured by the controls.
AK-SM 850 system manager

The Danfoss AK-System Manager (AK-SM) is a modern solution for the food retail markets. The AK-SM uses the latest technology to provide the maximum benefit to the end user, both in terms of energy saving optimization, control options and user friendly access.
CCMT electric regulating valves, transcritical CO₂

The CCMT is an electric operated valve designed specifically for operation in CO₂ systems. The valve is capable of functioning either as an expansion valve, as a pressure regulator for the gas cooler or as a gas bypass valve with back-pressure regulation in trans-critical or subcritical applications.

Related applications

CO₂ in food retail

Danfoss has pioneered CO₂ refrigeration systems for more than 10 years. Learn more about our CO₂ refrigeration solutions for supermarkets here.

Smart store

The Smart Store solution enhances food safety and brings down the energy bill by integrated and smart control of refrigeration, HVAC, lighting and other applications.

Danfoss Enterprise Services

At Danfoss, we build our business on trust and integrity - we stand by you from end to end, ready to respond to your needs and always keeping our promises.

Articles

The Danfoss Multi Ejector range for CO2 refrigeration: design, applications and benefits

Danfoss offers a complete portfolio of gas and liquid ejectors that provide significant benefits in CO₂ refrigeration applications. Here we take a closer look at these offerings: the Multi Ejector Low Pressure (LP), the Multi Ejector High Pressure (HP), and the Liquid Ejector (LE). All three ejector products are only available as a complete Multi Ejector Solution™ where the ejector is bundled with the AK-PC 782A pack controller to provide the robust system controls necessary for efficient and reliable operation.
Selecting the right evaporator injection algorithm makes a world of difference

Danfoss has pioneered two control algorithms that help you achieve this balance. The Minimum Stable Superheat (MSS) algorithm has been an important part of the Danfoss ADAP-KOOL^® offering for years and is still the ideal choice for adaptive evaporator control for dry expansion. Now Danfoss introduces the next generation: Adaptive Liquid Control (ALC).
Intelligent and adaptive control in transcritical CO₂ refrigeration

Intelligent control solutions are important for achieving reliable, optimized operation and realizing financial savings and environmental benefits in your transcritical CO₂ refrigeration solution.