
ESR300
ESR300
All-Electric Refrigerated Units
USD$3280
The ESR-300 refrigerator is suitable for pure electric micro-truck refrigerated vehicles, with the front-mounted condenser and the built-in evaporator. The refrigeration unit is beautiful in appearance, large in cooling capacity, safe and reliable.






The high-quality and reliable SR-300 truck refrigeration unit is a first-class refrigerated truck cooling system. Provide the perfect transportation temperature control solution for your refrigerated truck. Fast cooling speed: the ambient temperature is 30°C, and the temperature drops to 0°C within 30 minutes; the ambient temperature is 30°C, and the temperature drops to -18°C within 60 minutes;
SR-300 refrigerated truck refrigeration unit is a split structure, composed of condenser, evaporator, compressor, control panel, connecting pipes and wiring harness. The compressor is directly driven by the vehicle engine; the refrigeration unit is suitable for 4.2m refrigerated trucks, the best transportation temperature is controlled at -20℃ or 0℃, and the transport volume of the refrigerated truck is 20-30m³.
SR-300 truck refrigeration unit has a fast cooling speed: the ambient temperature is 30℃, and it will drop to 0℃ in 30 minutes; the ambient temperature is 30℃, and the temperature will drop to -18℃ in 60 minutes; if you are looking for a high temperature for a truck of 18~25m³ For quality freezers, SNEWWANG SR-300 will be a better choice.

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Parameters of refrigeration unit | |||
Model | ESR-300 | ||
Applicable box volume | 6-10m³ | ||
temperature range | -18℃~+15℃ | ||
Cooling capacity | 0℃/+30℃ | 3250 | |
-18℃/+30℃ | 1750 | ||
High voltage | DC220V-DC450V | ||
Power | 0℃/+30℃ | 2150W | |
-18℃/+30℃ | 1880W | ||
Controller | High-end | ||
Drive mode | Pure electric | ||
Low voltage power | Two-in-one with DC-DC self-powered | ||
Emergency power supply | AC220V (optional) | ||
Compressor | Avion Blue DC Vortex | ||
Refrigerant | R404 | ||
Refrigerant charge | 1.2kg | ||
Defrost method | Hot gas defrost | ||
Condenser assembly | Size mm (length*width*height) | 1336*488*271 | |
Weight (kg) | 67 | ||
Condenser fan | Quantity | 1 | |
Total air volume | 2000m³/h | ||
Evaporator assembly | Size mm (length*width*height) | 1070*580*245 | |
Weight (kg) | 22.5 | ||
Evaporator fan | Quantity | 2 | |
Total air volume | 2000m³/h |

Condenser Appearance Size

Evaporator Appearance Size
Product Details
Key Features
- Fast cooling speed: the ambient temperature is 30℃, and the temperature drops to 0℃ in 20 minutes; the ambient temperature is 30℃, and the temperature drops to -18℃ in 60 minutes;
- The hourly power consumption of the cold machine is about 2.2KW.h;
- Frequency conversion control, more precise and high stability;
- The evaporator adopts ABS shell, which is corrosion resistant;
- The heat exchanger has a large volume and a large air volume to ensure efficient heat exchange capacity and sufficient cold capacity delivery;
- The controller adopts light-touch temperature and air volume adjustment, and the temperature adjustment range is wide (-25°C to +30°C);
- The industry's original double-sealing technology, the system leakage is less than 3 grams/year, and it can run reliably for a long time without leakage;
- The electronic control system has multiple detections and multiple protections to ensure the safety and reliability of the control system;
- The American AMP/Delph waterproof connector has a pulling force greater than 180N/M, sealed and waterproof, preventing poor contact, thickening the wire, and high temperature without heating;
- Danfoss (DANFOSS) control valve, precise control, low failure rate;
In the box
- Condenser appearance * 1
- Evaporator appearance * 1
- Compressor * 1
- Controller * 1
- Accessories Kits * 1
- User manual * 1
Compatible Products & Accessories
Refrigerated Dodge Ram Promaster
REFRIGERATED NISSAN NV
TRUCK OR NOSE MOUNT SYSTEMS
VAN or ROOFTOP SYSTEMS
ICE Cream Transport Refrigeration Units
Fresh seafood and fish
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+86-191-3718-7979
+86-191-3718-7979