Product features:

Type demonstration

"JTZK"：  marine packaged type AC unit

"3"： unit capacity， unit kW

"B"： design serial NO.,  in turn A,B,C......A omit

Main components

Packaged AC unit is mainly composed of refrigeration compressor, tube in tube condenser, efficient evaporator, centrifugal fan, four-way reversing valve, pressure switch and water pond, return air strainer, control box, control panel, control methods include touch panel program control and knob control.

Product function

Packaged AC unit is small size water cooled direct evaporating type marine heating and cooling AC unit. It is suitable to be installed below seat, bunk, in cabinet or enclosed space, the treated air can be sent to air supply grille in high place through flexible insulation air duct, thus adjust room temperature.

Product advantages

Packaged AC unit has the features of simple operation, impact structure, stable performance, low energy consumption, low noise, and convenient maintenance. The design, manufacture can be conducted according to customer's actual demands.

Currently, the products of the "C" generation machine has more advantages in similar products; the seawater type anticorrosion, high salt spray heat exchanger, greatly improve the unit service life; the unit casing is made from plastic mold, the appearance is more beautiful and structure is light and handy when compared with normal unit; "C" generation machine use environmentally friendly refrigerant R410a, increase the energy efficiency of AC.

Basic parameters：

● single module cooling capacity：1.5～7kW

● single module heating capacity：1.65kW～7.5kW

● Refrigerant: standard equip R407C, R410A、R449A and some other refrigerant can be selected

● Power supply: standard equip AC 3PH 380V/50Hz; other power source can be selected if it is needed: AC230V, 60Hz;

● Compressor: rotor type compressor; standard equip “Haili” compressor, “Panasonic” or other brands also can be selected.

● The number of compressor: single

● Cooling method: water cooled (fresh water/ seawater)

● Protection function: high pressure, low pressure, low water pressure (water volume), lack phase, overheat, overload, water pump interlock

● Control element: adopt the control valves and pressure switches of domestic and overseas famous brands

● Control method: standard equip DDC; it can be changed to use manual control or automatic control 

Application：

It is widely used in all kinds of passenger ships, cargo ships, yachts, public service vessels and warships.