... 50Hz Power range: 0.3~1.56KW OC-A/C Unit is a series of self-contained,direct-expansion, seawater-cooled,reverse- ... cycle air conditioning designed for marine use.This series of ... compressor, condenser, evaporator, blower, the reservoir and a gas-liquid separator, return air filter, cables etc. Characteristic:3,500-36,000BTU/ ...