DA610-HK-DC24/12V Refrigeration Controller
Product Overview
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.
Core Features & Advantages
-
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
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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
Technical Specifications
| Item |
Details |
| Model |
DA610-HK-DC24/12V |
| Rated Voltage |
DC 24/12V |
| Application |
Refrigerated truck refrigeration system, cold chain transport equipment |
Power Circuit Outputs
| Load Name |
Wire Color |
Wire Gauge |
Function Description |
| Evaporator Fan |
Red |
2.0mm² |
Main power output for evaporator blower |
| Condenser Fan |
Green |
2.0mm² |
Main power output for condenser cooling fan |
| Compressor |
Blue |
0.75mm² |
Main power output for refrigeration compressor |
| Defrost Valve |
Yellow |
0.75mm² |
Main power output for defrost solenoid valve |
Signal Circuit Controls
| Load Name |
Wire Color |
Wire Gauge |
Function Description |
| Evaporator Fan Control |
Red-White |
0.5mm² |
Operation control signal for evaporator fan |
| Condenser Fan Control |
Blue-White |
0.5mm² |
Operation control signal for condenser fan |
| Compressor Control |
Blue |
0.5mm² |
Start / stop control signal for compressor |
| Fuse Detection |
Red-Yellow |
0.5mm² |
Safety fuse status monitoring signal |
| Defrost Valve Control |
Yellow |
0.5mm² |
Opening / closing control signal for defrost valve |
Power Terminals
| Load Name |
Wire Color |
Wire Gauge |
Function Description |
| Thermostat Power |
Red |
0.5mm² |
Power input for temperature controller |
| Ground Wire |
Black |
0.75mm² |
System ground connection for safety and anti-interference |