PASSENGER VESSELS AND MERCHANT SHIPS:
In order to offer a complete system for heating, ventilation and cooling purposes within a capacity range from 25 to 2,000 kW, ALSIUS product program comprises water chillers and condensing units as well as central air handling units and special fan coils.
The refrigeration plants for air conditioning of accommodation, control rooms etc. can be delivered either as direct expansion systems or as water chiller units for indirect cooling.
According to the required capacity or specific demands, plants can be delivered with reciprocating or screw type compressors. As standard all components of refrigeration plants are assembled as a compact unit mounted on a common base frame.
In order to provide highest safety and reliability ALSIUS water chillers are equipped with all necessary safety devices and can also be offered as DNV GL certified units. Only components of well known suppliers and grade one quality are accepted.
With the selection of refrigerants HEFKO Products counts on environmental-friendliness and cost-effectiveness. Alternatively R134a, R410A, R404A or R407C are used. In any case can be assured, that all refrigeration systems on board operate with the same refrigerant and therefore operating cost are low.
The heat exchangers of condensing units and water chillers for marine applications are of special shell and tube type design, developed and constructed for sea water cooling and reliable operation under typical ship movements rolling and pitching. Their use offers a very compact design in line with the space available in machinery rooms.
ALSIUS refrigeration plants for cold stores are available as standard split systems or as custom made plants with sea water cooled condensing unit and air coolers forming a total package with necessary operation and safety system. Condensing units can also be delivered as central cooling/freezing machinery for refrigerators and catering equipment.
Marine Air Conditioners for Cabinets
PLEXUS MAP marine air conditioners for cabinets are extremely robust, especially designed for operation on board of commercial vessels. Their characteristics comply with the requirements of class rules, e.g. DNV GL. They are type approved. A safe operation is warranted under
- inclination angles up to 22,5°
- foundation vibrations of 2…13,2 Hz, +-1mm amplitude, 13,2…100 Hz
- 0,7g acceleration
- ambient temperatures from 0 to +55°C
MAP air conditioners are available as vertical units for side mounting and horizontal units for mounting on top of the cabinet as well as for different supply voltages and frequencies. Casing is made of galvanized steel, powder coated or stainless steel.
- easy installation
- low sound level
- two capacities of 0,85 and 1,4 kW
- additional capacities on request
HAWKE opens warehouse in Hamburg – as of now direct dispatch by HEFKO GmbH
PLEXUS Air Conditioning for 28,50m Customs Boat
HEFKO becomes Official Distributor of HAWKE Transit System