MINIFLAT UNIT COOLERS
Applications and models
Intersam Minitec evaporators are designed in a wedge shape and are the ideal choice. for placement in small storage and refrigeration chambers of all kinds of genres.
This range gives its name to the ITC series in our catalog and is offered in high and low temperature versions. span >
Minitec evaporators features
Its high performance evaporator coils are built in 3/8 ”fluted copper tube and corrugated aluminum fin with gaps 3.5 and 8mm. The aluminum sheet frame is provided with protection collars and has a Venturi type production system for the application of thermostatic expansion valves.
In relation to their external structure, they are made of aluminum painted in high resistance RAL-9018 polyester color. The entire structure is compact and highly rigid, which is why vibrations are avoided. It should be noted that all its parts are easily removable, thus facilitating maintenance.
The units come standard with helicoidal fans with high performance protection grids and are equipped with 200mm diameter motors to wedge and 250mm for ceiling. Single-phase for 230V / 50 Hz, with IP-54 degree of protection, with external rotor and low consumption. All motors can be connected to a general watertight box, according to IP-55 regulations.
Finally, the defrosting process is carried out through 230V electrical resistances that are built in stainless steel tube armored. Thanks to its vulcanized ends, derivations are avoided and they are inserted inside the battery and the tray. They are connected to a watertight junction box.
It should be noted that all models in this range can be supplied with defrosting heating elements.
In order to configure the equipment to obtain its maximum performance, different options are offered to take into account when it comes to make to order. These options allow, for example, to choose the material of the fins or to apply anti-corrosion treatments if the installation conditions require it, among other modifications that can be consulted in more detail in the downloadable brochure on this page. p>
Regarding defrosting, you can choose between an electric defrost in the middle tray or a gas defrost hot in battery, with resistance in intermediate tray.
In the case of wanting to include one or more options to the equipment, these must be made upon request and under the prior study of the Intersam. technical department
The powers of forced draft evaporators are checked in a dry atmosphere, according to the ENV-328 standard. The nominal powers indicated in this catalog correspond to the test powers (SC2) multiplied by a coefficient (latent heat factor), in order to include the increase in capacity caused by the condensation of water vapor on the surface of the evaporator. This factor varies with chamber conditions: it increases for high interior temperatures and decreases for low interior temperatures.