Compressor, condenser and ejector control

AK-PC 351

The AK-PC 351 is a 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 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.