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As a reliable Chinese manufacturer with more than 20 years in the automotive HVAC industry, we have served clients worldwide. Our refrigeration units for electric refrigerated trucks are engineered to perfection, ensuring optimal temperature control and energy - saving operation. Join our global clientele and experience the difference of working with a seasoned partner.
Exhibition Photos
Refrigeration and Freezing Unit for Electric Truck
1. Full DC Inverter Control: Our product features advanced full DC inverter technology, ensuring rapid cooling while significantly reducing power consumption through low-frequency insulation.
2. Seamless Cooling Capacity Adjustment: With precise frequency conversion control, it delivers high-accuracy temperature regulation and exceptional operational stability.
3. Real-Time Monitoring and Auto-Adjustment: Integrated multi-channel pressure and temperature sensors enable real-time detection and automatic adjustment of the operating status.
4. Rigorous Testing for Reliability: Our products undergo comprehensive testing, including vibration, rain exposure, insulation, and EMC Level III, to guarantee unmatched reliability and performance.
5. Advanced CAN Bus Control: Equipped with state-of-the-art CAN bus control technology based on CAN2.0B and SAE J1939, the unit offers enhanced functionality and seamless integration.
6. High-Quality Manufacturing: Electronic components are manufactured in compliance with the IPC3 standard, ensuring superior quality and durability.
7. Remote Monitoring via Cloud Platform: Our vehicle networking cloud platform provides real-time supervision of unit operations, including temperature control data and working status updates.
8. Smart Data Analysis and Diagnostics: The platform also offers backend big data analysis for fault prediction, preventative alerts, and remote fault diagnosis, ensuring peace of mind and consistent performance for users. 
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Key Features:
1. Compact and Efficient Design: The compressor is integrated inside the condenser, while the condenser and evaporator are unified into a single structure, offering a sleek and space-saving design.
2. Rapid Cooling with Low Energy Consumption: Equipped with variable frequency control, the unit ensures fast cooling while minimizing energy usage.
3. Safe and Reliable Operation: Built to the highest standards, the unit guarantees consistent performance and durability.
4. Smart Connectivity: Features a built-in 4G module, enabling remote proactive after-sales service, real-time temperature control adjustments, and enhanced operational monitoring.
5. AC 380V Standby Power Function: Allows the unit to operate without draining the vehicle's battery when connected to an external power source during parking.
6. Heating Capability: Includes a heating function with a temperature range of **6°C to 15°C**, ensuring versatility for various transport needs.
Applications:
- Refrigerated transport for perishable goods.
- Suitable for new energy light trucks in urban and regional logistics.
- Ideal for industries requiring precise temperature control, such as food, pharmaceuticals, and biotechnology.
Why Choose NBESR?
- Energy Efficiency: Advanced variable frequency technology reduces energy consumption, lowering operational costs.
- Remote Monitoring and Control: Stay connected with real-time data and proactive maintenance support.
- Versatility: Compatible with multiple energy sources, including pure electric, hydrogen, methanol, and range extender systems.
- Reliability: Rigorously tested to ensure safe and stable performance in diverse conditions.
Customer Case Images
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Model |
NBSRE520 |
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Applicable storage volume |
15-25m³ |
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Temp. range |
-25℃~+30℃ |
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Cooling Capacity |
0℃/30℃ |
5200W |
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-20℃/30℃ |
2800W |
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High voltage |
DC250V-DC450V（low voltage platform） DC380V-DC750V（high voltage platform） |
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Power Consumption |
0℃/+30℃ |
2850W |
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-20℃/+30℃ |
2430W |
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Driven mode |
Full Electric |
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Control voltage |
DC12V（9~16V） |
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DC24V（16~32V） |
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Low voltage |
DC-DC |
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Standby power |
AC220V/380V（Optional） |
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Compressor |
DTH356（Variable Frequency） |
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Refrigerant |
R404A |
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Refrigerant filling amount |
2.3kg |
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Defrosting mode |
Hot gas |
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Heating mode |
Hot gas |
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Control mode |
CAN communication |
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Condenser unit |
Size（L*W*H,mm） |
1633*485*485 |
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Weight（kg） |
82 |
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Condenser fan |
Numbers（pcs） |
2 |
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Air volume（m³/h） |
4000 |
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Evaporator unit |
Size（L*W*H,mm） |
1092*590*241 |
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Weight（kg） |
24 |
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Evaporator fan |
Numbers（pcs） |
2 |
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Air volume（m³/h） |
2000 |
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