TA AIR CONDITIONING UNITS

TA AIR CONDITIONING UNITS
Descriere

TA  AIR CONDITIONING UNITS

The TA series of air conditioning units is designed for internal horizontal installation. They are available with only the heating coil, only the cooling coil, or with both coils. Flow rates range from 600 to 7000 m3/h. These air conditioners are ideally suited for small industrial and retail environments thanks also to the vast range of accessories ensuring excellent application versatility.

SELF-ADJUSTING FANS

The self-adjusting fan fitted to all TA units is capable of keeping the set flow rate constant even when system pressure is altered. Setting the flow rate is very easy thanks to a series of dip-switches which are positioned according to the required flow rate.

This type of fan ensures many advantages, more specifically:

The fan ensures that the set flow rate is maintained even in the presence of filter clogging.

The fan is automatically adjusted to the new requirements if the pressure requested when ordering the unit is different from the actual system characteristics.

The settings can be adjusted easily without the need for mechanical or electrical operations.

DESIGN FEATURES

Aluminium alloy extruded section frame fitted with die-cast aluminium couplings.

Twin panel sides (galvanised sheet metal internally / plastcized galvanised sheet metal externally) with 25 mm heat-injected expansion polyurethane sound and heat insulation, density 46 Kg/m3, overall transmission coefficient K=1.05 W/°Cm2, fire reaction class 1 according to article 8, Ministerial Decree dated 26/06/1984.

Pleated maintainable cell filters with 48 mm filtering surface area. G3 filtering efficiency according to EN 779 (EU3 according to Eurovent 4/4).

Heat exchange coils with aluminium fins, copper tubes and threaded plug collectors with air release device.

A second coil can be inserted.

Condensate collection and drain tray installed inside the panelling (therefore insulated) and made from AISI 304 stainless steel.

Side inspection covers.

ACCESSORIES

Aluminium suction shutter with wing profile vanes, seals and movement mechanics with ABS toothed wheels, motor actuation.

Return plenum with calliper opening aluminium grill.

Mixing chamber (external air/recycled air) with two wing profile vane aluminium shutters, seals and movement mechanics with ABS toothed wheels, non-conjugated motor actuation.

Heating coil (in addition to or instead of the cooling coil).

Direct expansion cooling coil (instead of the water cooling coil).

Pleated maintainable cell filters with 48 mm filtering surface area. F5 filtering efficiency according to EN 779, EU5 according to Eurovent 4/4 (instead of standard G3 efficiency filters according to EN 779, EU3 according to Eurovent 4/4).

Non-maintainable multi-dihedral rigid pocket filters, 287 mm in length, micro-fold paper filtering structure, completely fireproof frame. F7-F9 filtering efficiency according to EN 779 (EU7-EU9 according to Eurovent 4/4).

Empty section for fitting of vapour distribution device complete with AISI 304 stainless steel condensate collection and drain tray and non-putrefying drop separator with aluminium frame and polypropylene fins.

Soundproofed panelling, internally insulated with mineral wool and coated in flake-proof Velovetro (special grade GRP laminate) and drilled sheet metal. Thickness 50 mm, density 80 kg/m3, K = 0.79W/°Cm2, fire reaction class 0 according to article 8, Ministerial Decree dated 26/06/1984.

Fan control panel calibration and management kit complete with adjustment box including serial coupling and control software.

100 mm galvanised steel continuous base for floor installation.