SR300D

Direct-Drive Refrigerated Units

SR-300D car refrigerated truck is suitable for medium-sized refrigerated trucks. The refrigerated truck box is more than 4.2 meters long and has a cooling container volume of 5-10m³. It is used to transport fish, meat, ice cream, seafood and other goods that need to be refrigerated or frozen.

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Instruction Manual

Product Brochure

The high-quality and reliable SR-300D 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-300D 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 5-10m³.

SR-300D 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 5~10m³ For quality freezers, SNEWWANG SR-300D will be a better choice.

Parameters of refrigeration unit
Model	SR-300D
Applicable box volume	5-10m³
temperature range	-18℃~+15℃
Cooling capacity	0℃/+30℃	3150
	-18℃/+30℃	1650
Voltage	DC12V/DC24V(Optional)
Electric current	30A@12V
	18A@24V
Drive mode	Dependent
Compressor	5S14
Refrigerant	R404
Refrigerant charge	1.5kg
Defrost method	Hot gas defrost
Condenser assembly	Size mm（length * width * height）	810675210
	Weight (kg)	35
Condenser fan	Quantity	1
	Total air volume	1800m³/h
Evaporator assembly	Size mm (length * width * height)	1042514156
	Weight (kg)	22
Evaporator fan	Quantity	2
	Total air volume	1600m³/h

Product Details

Key Features

The evaporator adopts aluminum alloy shell, which has high strength and corrosion resistance;
The condenser shell is made of ABS thermoplastic environmentally friendly materials, environmentally friendly and recyclable, bright in appearance and good in performance.
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 long-term reliable operation 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;