Cooling capacity European standard Ambient temperature 30 0 3200w -20 1600w American standard Ambient temperature 38 2 2800w -18 1400w Air flow : 1200 m3/h Distance of air blowing : 5m Volume of cargo : 9m3 Temperature control range: -30 to +30 Compressor : valeo tm15 147 cc sanden 5h14 138 cc Voltage : dc 12v 32a Refrigerant : r404a 1.7kg 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:880 x 550 x150, 14kg, carton or wooden package. Condenser: 822 x 630 x 172, 25kg, carton or wooder package