Applicable Temperature: -5℃~+15℃ Cooling capacity: 2700W (0℃) Drive model: on-independent engine driven Voltage DC (V): 12V/24V Compressor: 5S14(138cc/r) Refrigerant: R134a Refrigerant charge: 1.4~1.5Kg box temperature adjustment: Electronic digital display Safety protect: High and low pressure switch Defrosting: NO Dimensions/Weight: Evaporator 850X550X175(mm) / 19 (KG); Condenser 925x430X300(mm) / 20 (KG) Fan Number /Airvolume: Evaporator 2PCS / 130m³/h; Condenser 1PCS / 1400m³/h Total power(W): 350W Box volume(m³）: 15 (0℃)