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AK-PC 551-product-category

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.

Features and benefits

  • Safety with Low Pressure Protection
  • Comprehensive Compressor Safety Mechanisms
  • High Pressure Safety for Enhanced Protection
  • Advanced Suction Gas Temperature Safety
  • Discharge Gas Temperature Safety Monitoring
  • Safety Monitoring of Fans
  • Efficiency and Performance Enhancements
  • Smart Management and Control
  • Integrated Buzzer for Immediate Alerts
  • Efficient Heat Recovery Functionality