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1/2pag.128 - Product range 2010

* Units Series

Unit type

TCT-H horizontalunit

TCT-V verticalunit

Configuration

2R with 2-row coil

4R with 4-row coil

6R with 6-row coil

4-2R 4 pipes systems with 4+2-row

coil

6-2R 4 pipes systems with 6+2-row

coil

* Unit specifications

Large capacity fan coil, complying with

Machine Directive 89/392 EEC and

amendments 91/368 EEC, 93/44 EEC,

93/68 EEC, Low-Voltage Directives 72/23

EEC and Electromagnetic Compatibility Di-

rectives EMC 89/36 EEC.

Fan coil unit terminal for the treatment of

room air in the summer season (coil supplied

with cold water) and in winter (coil supplied

with hot water).

These units are suitable for indoor installa-

tion, very compact and amply configurable

to meet the requirements of highly qualified

designers.

The careful design of the main components,refined styling and the versatility of the pro-

duct make it suitable for any type of installa-

tion in commercial or industrial context.

Installation therefore only requires the electri-

cal and hydraulic connections.

Construction characteristics of versions

SUPPORT STRUCTURE: the frame of

the units is in UNI9006/1 Anticorodal 63

extruded aluminium alloy profiles, con-

nected with three-way joints in preloaded

nylon and sandwich closure panels, with

exposed side in white-grey pre-painted

steel and internal side in galvanised steel

sheet; unit thermal insulation/soundpro-

ofing is obtained through the injection of

polyurethane of density not less than 45

kg/m3.

AIR FILTER: removable sideways, it can

be regenerated simply by washing, and is

G3 efficiency class.

HEAT EXCHANGE COIL: made with

copper pipes arranged in staggered rows

and with corrugated aluminium finning,

locked by mechanical expansion of the pi-

pes. Complete with water inlet/outlet ma-

nifolds. The coil holding section provided

for on the TCT units is arranged to house

heating and/or cooling coils: the section

is designed to hold two coils in horizontal

and vertical models. The hot water coils

are 2-row or 4-row whereas for cooling

they can be 4-row or 6-row with chilled

water. The standard executions provide

for oblique fitting of the cooling coil in ver-

tical models and horizontal fitting of the

heating coil, and vertical fitting of both

coils in horizontal models.CONDENSATE TRAY: in stainless steel

sheet, complete with section for connec-

tion to the discharge line.

FAN MOTOR: ventilating section desig-

ned to limit fan noise as much as possible.

The motor-fan assembly is isolated from

the structure by means of suitable shock-

absorbers on the base and is complete

with neoprene vibration-mounting joint.

The centrifugal fans installed are dual-

intake with forward blades, statically and

dynamically balanced. Coupled-type fansare installed for sizes 100, 130 and 175.

Motor-fan coupling is by means of varia-

ble-pitch pulleys and V belts for all sizes.

Careful selection has enabled high effi-

ciencies to be obtained. The electric mo-

tors are 4-pole, externally ventilated and

class F isolated with IP55 protection ra-

ting, fixed on special guides enabling belt

tension adjustment. The use of variable-

pitch drive pulleys enables the number of

revolutions and therefore the pressure to

be adjusted to system requirements.

* Main accessories/Options

Inlet grill

Air inlet damper

Inlet plenum for vertical execution

Plenum with 1 damper

Plenum with 2 dampers

Outlet plenum

> TCT LARGE CAPACITY FAN COIL

8/13/2019 1394_TCT

2/2Product range 2010 - pag.129

Model 30 50 70 100 130 180

A mm 1180 1420 1660 1780 1940 2300

B mm 770 770 770 920 1100 1100

C/H mm 1290 1290 1290 1290 1290 1290

C/V mm 1540 1540 1540 1830 2010 2090

D1 mm 418 505 625 222 383 392

D2 mm 418 505 625 428 427 568

E mm 344 410 410 1130 1130 1340

F mm 304 354 354 354 354 417

G/H mm 360 390 390 390 390 410

G/V mm 150 150 150 105 105 105

I mm 700 700 700 850 1030 1030

L mm 1110 1350 1590 1710 1870 2230

UNIT TCT/H - TCT/V 30 50 70 100 130 180

Air flow (MIN MAX) 2300-3800 3900-6700 6300-8100 8200-11000 11000-15000 15000-20000 m3/h

Air flow rate nominal 3000 5300 7200 9600 13000 17500 m3/h

Total static pressure () 150-370 180-350 250-340 250-375 260-350 250-400 Pa

Sound pressure level(*) 58 73 70 68 71 69 dB(A)

Horizontal unit weight TCT-H 197 240 260 360 380 580 Kg

Vertical unit weight TCT-V 220 268 290 380 410 550 Kg

FanPower input 0,75 1,5 2,2 2,2 4 5,5 kW

N Fans / Poles 1/4 1/4 1/4 1/4 1/4 1/4 n

Power supply 400 / 3 / 50 V/ph/Hz

TCT 2R 30 53 72 95 130 175

Heating Capacity (*) 35,2 53 69,9 95,8 130 178 kW

Water flow rate 3,09 4,66 6,13 8,42 11,3 15,6 m3/h

Water pressure drop 9 4 8 10 12 23 kPa

Air pressure drop 18 32 38 35 35 39 Pa

Water connection 11/2 11/2 11/2 11/2 11/2 11/2 Gas

TCT 4R 30 50 70 100 130 180

Heating

Heating Capacity (*) 52,7 84,8 112 153 206 283 kW




Cooling

Cooling capacity total/sens (**) 31,2 / 17,8 46,5 / 27 62,7 / 36,4 86,9 / 50,5 117 / 68,1 161 / 91,8 kW




Water connection 1 1/2 1 1/2 1 1/2 1 1/2 1 1/2 1 1/2 Gas

TCT 6R 30 50 70 100 130 180

Cooling capacity total/sens (**) 36,2 / 19,9 60,7 / 34 78,3 / 43,9 108 / 60,6 146 / 81,8 200 / 110 kW

Water flow rate 6 10,1 13,1 18,1 24,4 33,5 m3/h

Water pressure drop 15 42 27 35 44 71 kPaAir pressure drop 60 90 95 95 96 90 Pa

Water connection 1 1/2 1 1/2 1 1/2 1 1/2 1 1/2 2 Gas

Dimensions

() Inlet air 0 C, water IN/OUT 70/60 C. max speed air fow.

() Inlet air 32 C, RH 50%. water IN/OUT 7/12 C. max speed air fow.

(*) Referred to the fan: deduct the pressure drop of the

selected components in order to get the external static pressure.

(**) Sound pressure level: data referred to 1,5 metres from inlet in free field. Theactual operation noise level generally differs from the values shown in the table,depending on operating conditions, reflected noise and surrounding noise.

> TCT LARGE CAPACITY FAN COIL

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