Cooling capacity European standard Ambient temperature 30 0 6100w -20 3000w American standard Ambient temperature 38 2 5900w -18 2900w Air flow : 2600 m3/h Distance of air blowing : 7m Volume of cargo : 30m3 Temperature control range: -30 to +30 Compressor:valeo tm21 215 cc sanden se10b20 207cc Voltage : dc 24v 32a Refrigerant : r404a 2.8kg Defrost: automatic defrosting (hot gas defrost) and manual compulsory defrost Controller: super refeer controller , can bus communication , controll dual temperature area Harness: heat- resistance 105 , anti flaming harness, waterproof connector. Condenser coil: multicenter parallel flow , 500 hours salt spray test. Evaporator coil: internal thread copper tube, hydrophilic film aluminium fin, 500hours salt spray test. Condenser fan: axial , long life 12000 hours, adjust rotate speed according the heating load and ambient temperature. Evaporator fan: centrifugal, long life 12000 hours. Tube: copper tube, stainless steel flexible hose. Bracket: steel with white painting and aluminium alloy, 500 hours salt spray test. Cover : fiber glass, aluminium alloy. Protection: high pressure and low pressure protection, voltage protection. Intelligent control: super refeer control system, set the parameter by customer requirement, dual temperature control , temperature arising alarm. High reliability: copper tube and stainless steel flexible hose with o-ring seal make sure there is no any Refrigerant leakage happened. Jet-lube lubrication systems improve the efficiency and reliability of compressor. Long life: long life fans 12000 hours, irc condenser fans speed control technology increase The service life of fans. Ipr compressor load adjustment increase the service life of compressor. Evaporator: 1400 x 580 x150 mm, 28kg, carton or wooden package. Condenser: 1343 x 495 x 480 mm, 50kg, carton or wooden package.