DA610-HK-DC24V /12V 24V /12V DC Refrigeration Controller with High-Power System, Full-Function Control, and Rugged Design

The DA610-HK-DC24/12V is a professional-grade 24V/12V DC refrigeration system controller engineered for heavy-duty refrigerated trucks, cold chain transport vehicles, and mobile cooling equipment. As a core control component, it integrates full-range power output and signal control functions to ensure stable, efficient operation of refrigeration systems. Equipped with batch traceability and patented technology, this control box delivers industry-leading reliability and compatibility for 24V/12V DC refrigeration applications.

• 24V DC High-Power System Compatibility
  • Optimized for 24/12V DC power supply, ideal for large refrigerated trucks, cold chain transport units, and industrial mobile cooling systems
  • Supports high-current loads (2.0mm² for fans, 0.75mm² for compressor/valve) to meet the power demands of heavy-duty refrigeration systems
  • Aligned with industry-standard 24/12V refrigeration equipment specifications for seamless OEM and aftermarket integration
• Full-Function System Control
  • Power Circuit Output: Independent 2.0mm² red/green lines for evaporator/condenser fans; 0.75mm² blue/yellow lines for compressor/defrost valve
  • Signal Circuit Control: Precise 0.5mm² control signals for fan operation, compressor start/stop, and defrost valve actuation
  • Safety Monitoring: Red-Yellow 0.5mm² fuse detection signal for real-time safety status monitoring, preventing overload damage to critical components
• Simplified Installation & Maintenance
  • Color-Coded Wiring: Clear labeling of power, control, and ground terminals reduces wiring errors and speeds up installation
  • Dedicated Power Terminals: Separate red 0.5mm² for thermostat power and black 0.75mm² ground wire ensure stable signal transmission and anti-interference performance
  • Batch & Patent Certified: Batch No. 20251216 for quality traceability; patented design  for superior durability compared to generic controllers
• Rugged & Reliable Design
  • Built to withstand harsh mobile refrigeration environments (vibration, moisture, dust)
  • Comprehensive protection for all load circuits, extending the service life of compressors, fans, and valves
  • Suitable for continuous operation in cold chain logistics, refrigerated transport, and mobile cooling systems