Compressor and condenser control
Products shown: 29
AK-CH
The AK-CH series from Danfoss features advanced water chiller controllers specifically designed for efficient capacity control of compressors and air-cooled condensers in indirect refrigeration systems within commercial refrigeration. These controllers also manage pumps, injection signals to heat exchangers, defrosting sequences, and safety monitoring, ensuring optimal performance and reliability. The AK-CH 650 and AK-CH 650A controllers enhance energy efficiency and operational safety with their advanced communication capabilities, making them ideal for handling complex refrigeration tasks in commercial applications.
AK-PC 351
The AK-PC 351 is a sophisticated pack controller designed for managing compressor and condenser systems. It offers a range of features to ensure optimal performance and safety in refrigeration applications. The controller is equipped with multiple inputs and outputs, allowing for precise control and monitoring of various parameters. It supports MODBUS communication, making it compatible with other systems and devices. The AK-PC 351 is designed for easy installation and operation, with a user-friendly interface and robust construction.
AK-PC 420
The AK-PC 420 is a sophisticated capacity controller designed for dry coolers. It offers advanced functionalities to optimize the performance and efficiency of cooling systems. This controller is equipped with multiple features that ensure precise regulation and control, making it an ideal choice for various cooling applications.
AK-PC 531B
The controller is used for capacity regulation of compressors and / or condensers in small refrigerating systems. This controller can regulate up to ten compressors. The condenser capacity is step regulated via the remaining available digital outputs and external relay module or variable speed regulated via a frequency converter.
AK-PC 551
The AK-PC 551 is a versatile pack controller designed for managing 1 or 2 suction groups of compressors and a common condenser. It supports a variety of compressor combinations, including variable speed, Digital scroll, and Stream 4 cylinder compressors. The controller offers numerous energy-saving functions and optimization features, making it highly adaptable to any pack application. It can be fully configured through an LCD display, which can be built-in or remotely connected. The compact size of 8 DIN modules ensures easy integration, and the controller can be connected to a MODBUS communication network. It is available with 24 Vac or 110-230 Vac power supply options.
AK-PC 572
The AK-PC 572 MiniPack controller is a comprehensive solution designed for small store retailers who want to leverage the benefits of using CO2 as a refrigerant. This compact and cost-effective controller incorporates much of the advanced technology found in the AK-PC 781A pack controller, which has a decade-long track record of reliability in CO2 applications. The AK-PC 572 simplifies the use of CO2, making it accessible even to those with minimal experience. It offers essential functionalities of a dedicated CO2 controller with unique ease of use and minimal complexity.
AK-PC 651A
The AK-PC 651A is an advanced pack controller designed for managing compressors and condensers in refrigeration systems. It offers a comprehensive suite of features to optimize system performance, ensure safety, and enhance energy efficiency. The controller supports both fixed and variable reference modes, making it adaptable to various operational requirements. It is equipped with multiple inputs and outputs, allowing for flexible configuration and precise regulation of system parameters. The AK-PC 651A also includes a web interface for remote monitoring and control, providing users with easy access to system data and settings.
AK-PC 710
The AK-PC 710 is a comprehensive regulating unit designed for capacity control of compressors and condensers in refrigeration systems. It ensures optimal operation by maintaining energy-efficient pressure conditions through precise control of both suction and condensing pressures. The controller is equipped with multiple advanced features, including capacity control for up to six compressors and six fans, speed regulation, safety monitoring, and alarm management. It also supports floating reference regarding outside temperature, ensuring stable and efficient system performance. The AK-PC 710 is ideal for applications requiring robust and reliable control solutions.
AK-PC 772A
The AK-PC 772A units are advanced regulating systems designed for precise capacity control of compressors and gas coolers in small CO2 refrigeration systems. These units can function either as a compressor and condenser control on Medium Temperature (MT) systems or as a booster system, and they support regulation with one parallel compressor. The controller includes sophisticated oil management, a heat recovery function, and CO2 gas pressure control to ensure optimal performance and energy efficiency. The primary function of the controller is to manage compressors and gas coolers, ensuring that the system operates at energy-optimum pressure conditions at all times. This is achieved by controlling both suction pressure and gas pressure through signals from pressure transmitters and temperature sensors.
AK-PC 772B
The AK-PC 772B units are designed for efficient capacity control of compressors and gas coolers in small CO2 refrigeration systems. These units can function either as a compressor and condenser control on Medium Temperature (MT) systems or as a booster system. They also support regulation with one parallel compressor. The controller includes oil management, heat recovery function, and CO2 gas pressure control. The controller’s main function is to control compressors and gas coolers so that operation always takes place at the energy-optimum pressure conditions. Both suction pressure and gas pressure are controlled by signals from pressure transmitters and temperature sensors.
AK-PC 781
The AK-PC 781 is a comprehensive regulating unit designed for capacity control of compressors and condensers in refrigeration systems. It includes features for oil management, heat recovery, and CO2 gas pressure control. The controller can also communicate with other controllers to provide signals about operating conditions, such as forced closing of expansion valves and alarm signals.
AK-PC 781A
The AK-PC 781A is a comprehensive regulating unit designed for capacity control of compressors and condensers in refrigeration systems. It integrates oil management, heat recovery functions, and CO2 gas pressure control. The controller can provide signals to other controllers about the operating conditions, such as forced closing of expansion valves, alarm signals, and alarm messages.
AK-PC 781B
The AK-PC 781B is a comprehensive pack controller designed for the capacity control of compressors and condensers in refrigeration systems. It integrates several advanced features, including oil management, heat recovery functions, and CO2 gas pressure control. This controller is capable of providing signals to other controllers regarding operating conditions, such as forced closing of expansion valves, alarm signals, and alarm messages.
AK-PC 782A
The flexible AK-PC 782A pack controller delivers highest efficiency. AK-PC 782A is a powerful and flexible controller that provides precise regulation, improved efficiency, and enhanced user friendliness for pack control in transcritical CO2 booster packs. The controller flexibility and efficiency makes it the obvious choice for all sizes of packs in all climates.
AK-PC 782B
The flexible AK-PC 782B pack controller delivers highest efficiency. AK-PC 782B is a powerful and flexible controller that provides precise regulation, improved efficiency, and enhanced user friendliness for pack control in transcritical CO2 booster packs. The controller flexibility and efficiency makes it the obvious choice for all sizes of packs in all climates
AK-PC 783
AK-PC 783 capacity controller with cascade control is a multifunctional compressor and condenser controller, that ensures maximum energy efficiency under all pressure conditions. The controller is equipped with oil management, simple heat recovery function and coordination between high-and low-pressure control.
AK-PC 783A
The AK-PC 783A is a comprehensive regulating unit designed for capacity control of compressors and condensers in refrigeration plants with a cascade function. This controller manages the high-pressure circuit, low-pressure circuit, and cascade circuit, ensuring optimal operation at energy-efficient pressure conditions. It includes oil management, simple heat recovery functions, and coordination between high-pressure and low-pressure controls. The AK-PC 783A is capable of providing signals to other controllers about operating conditions, such as forced closing of expansion valves and alarm messages.
AK-PC 840
The AK-PC 840 is a sophisticated pack controller designed for managing compressor and condenser capacities in refrigeration systems. This controller is tailored for single pack configurations and is equipped with advanced communication capabilities to ensure efficient and reliable operation.
EKC 313 / EKC 319A
The EKC 313 and EKC 319A controllers are part of Danfoss's ADAP-KOOL® refrigeration control solutions, designed to optimize the performance and efficiency of refrigeration systems. These controllers are tailored for specific applications within the refrigeration domain, ensuring precise control and regulation to maintain optimal conditions. EKC 313: This controller is specifically designed for systems utilizing cascade regulation with CO2 as the refrigerant in the low-temperature circuit. It focuses on regulating the cooling of the heat exchanger to optimize superheat, ensuring efficient and reliable operation. EKC 319A: This controller is aimed at limiting the pressure gas temperature in compressors by managing liquid injection in the suction line. It ensures that the temperature does not exceed set limits, thereby protecting the compressor and enhancing system reliability.
EKC 326A
The EKC 326A is a controller designed to regulate CO2 gas pressure in various cooling systems. It is suitable for both transcritical and sub-critical CO2 refrigeration systems, ensuring optimal system performance by maintaining the desired pressure in the gas cooler (condenser). The controller is versatile and can be used in multiple applications, including: Transcritical CO2 refrigeration systems (booster, cascade, high pressure) Transcritical CO2 heat pump systems Transcritical CO2 refrigeration systems with heat recovery Transcritical CO2 chiller systems The EKC 326A enhances system performance by adjusting the set point to provide extra capacity during warm periods, thereby improving cooling efficiency.
EKC 331, EKC 331T
The EKC 331 and EKC 331T are capacity controllers designed for regulating the capacity of compressors or condensers in small refrigerating systems. Both controllers ensure efficient and reliable operation by controlling the cut-in and cut-out of capacity based on signals from connected pressure transmitters or temperature sensors. The EKC 331T additionally functions as a relay module.
MCX
MCX08M2 is an electronic controller that holds all the typical functionalities of MCX controllers in the compact size of 8 DIN modules: Programmability, Connection to the CANbus local network, Modbus RS485 opto-insulated serial interface. It is available in the version with or without graphic LCD display, and 110 / 230 V AC or 24 V AC power supply.
