Technical data sheet
Date of
Customer
printing 28-11-2022-18:08
Project Job
Commercial reference
Business name Aermec India
Referent Archan Chatterjee
Address India
Phone +91 9836030720 Email archan@aermec.com
Data sheet TN5AB
Supply capacity [m3/h] 8200 Head of supply [Pa] 260
DESCRIPTION
The TN series are destined to commercial and industrial plants ed consists of eight sizes with nominal air flow from 2300 m3/h
to 23000 m3/h.
The minimum monobloc configuration consists of: filter, heat exchange coil and fan / s. Many accessories can integrate the
functions of the machine. Each unit can be easily disassembled and reassembled on site by changing the planned installation
from vertical (standard) to horizontal and the directions of the airflow according to specific needs. The special construction
allows the inspection and removal of the filters, the exchange coils and the fan unit.
Electrical Data Unit
Winter Operation Summer Operation
Total power input (with accessories) 2.1 kW
Total power consumption (without accessories) 2.1 kW
Power consumption of fans 2.1 kW
Current consumption of fans operating conditions 3.6 A
F.L.I. (with accessories) 2.5 kW
F.L.A. (with accessories) 4.5 A
M.I.C. Total starting current (with accessories) 26.8 A
Power supply basic unit 400V 3~ 50Hz
Average climatic conditions (ASHRAE 2017)
Nation BANGLADESH
Location DHAKA HAZRAT SHAHJALAL INTL
Summer condition 37 °C 38 %
Winter condition 13.9 °C 90 %
ATTENTION:
The unit must be selected according to the project conditions in the installation venue. The unit must also be verified at the
minimum winter conditions and maximum summer conditions that could occur in the installation venue.
STRUCTURE
The frame is made of aluminium profiles with sandwich panels made of galvanized steel inside and prepainted galvanized
steel RAL 9002 outside with polyurethane insulation (density 40 kg / m³) and thickness of 25 mm.
The fastening of the panels through profile block panel, ensures a perfect seal between panel and frame, and an extreme ease
of assembly/disassembly of the panels.
Both plenum and base panels are provided with pre-cuts which allow to make them compatible with the integration of
accessories.
The condensate drain pan, in galvanized steel, is provided with threaded drain connection on both sides and it is suitable for
both horizontal and vertical installation of the unit.
Direct expansion coil #ATTACCHI# (Main coil)
Made of copper tube and aluminium finning blocked using mechanical expansion of the tubes It is suitable for the cooling
mode because there is the galvanized steel condensate drain pan
Aermec S.p.A. Via Roma, 996 - 37040 Bevilacqua (VR) Tel 0442 633111 Fax 0442 93577 http: //www.aermec.com
Data stampa 28-11-2022-18:08 Versione Software 1.0.1.948 - CIBBCACCBIAI.0651.QE9Z.E6F8-9C12-C726
Pag 1/6
Technical data sheet
The coil position is suitable for the vertical installation of the unit. In case it is necessary to install this unit horizontally, on
site, it will be necessary to change the coil position.
Direct expansion coil
Cooling coil Total capacity 46.1 kW
Coil type Evaporator Coil Sensible Capacity 30.5 kW
Refrigerant R410A Fluid pressure drops 57.8 kPa
In/Out Air Temperature 27 °C / 15.4 °C Evaporation temperature 7 °C
In/Out Air Rel. Humidity 50 % / 81 % Overheating 5 °C
Air Speed at the Calculated Air
2.34 m/s In – out diameter 22 mm/28 mm
Flow
Coil with weld-end connections
Fan-motor assemblyLow available static pressure version
The fan is centrifugal type, double suction, forward curved blades. The electric motors are asynchronus type, enclosed
construction, externally ventilated, IP55 degree protection, single speed. The transmission use pulleys (one with fixed
diameter and one with variable diameter) supplied with "Taperlock" tapered locking set and belt. The supply flow direction
may be modified on site according to the technical booklet.
Centrifugal fanDelivery fan
Position Air supply Pressure tot. / Stat. / Dyn. 417 Pa / 370 Pa / 47 Pa
Fan nr. 1 Available pressure 260 Pa
RPM 781 rpm
Sound power level Lw:
Frequency [Hz] 63 125 250 500 1000 2000 4000 8000 Global
Fan inlet [dB(A)] 53.1 62.2 66.7 70.1 72.3 71.5 67.3 61.2 77.4
Fan outlet [dB(A)] 50.1 59.2 65.7 74.1 73.3 72.5 70.3 61.2 79.1
The performance of the fan is calculated with early-life filters
Motor
Motor Power 2.2 kW Power supply 400V 3~ 50Hz
Poles 4 Protection class / Insulation IP55 / CLF
the motor cannot run when the air coming out of the hot coil exceeds 40 ° C
Sound power level Lw:
Frequency [Hz] 63 125 250 500 1000 2000 4000 8000 Global
Fan inlet [dB(A)] 53.1 62.2 66.7 70.1 72.3 71.5 67.3 61.2 77.4
Fan outlet [dB(A)] 50.1 59.2 65.7 74.1 73.3 72.5 70.3 61.2 79.1
FILTERS
The filtration is carried out by synthetic filters (as standard) placed on suction side, before the main coil.
These filters, placed on guides, are easily removable to facilitate their maintenance and cleaning.
Filter Filters on air inlet
Efficiency (EN779) G4
Filter Type Flat filters
Efficiency (ISO 16890) Coarse 55%
Thickness 48 mm
ACCESSORIES
Aermec S.p.A. Via Roma, 996 - 37040 Bevilacqua (VR) Tel 0442 633111 Fax 0442 93577 http: //www.aermec.com
Data stampa 28-11-2022-18:08 Versione Software 1.0.1.948 - CIBBCACCBIAI.0651.QE9Z.E6F8-9C12-C726
Pag 2/6
Technical data sheet
P50MBT Support feet
The drawings of the selected accessories are available in the selection software
All the accessories are supplied loose
SPECIAL REQUESTS
Acceptance subject to verification and approval by the technical office
Aermec S.p.A. Via Roma, 996 - 37040 Bevilacqua (VR) Tel 0442 633111 Fax 0442 93577 http: //www.aermec.com
Data stampa 28-11-2022-18:08 Versione Software 1.0.1.948 - CIBBCACCBIAI.0651.QE9Z.E6F8-9C12-C726
Pag 3/6
Technical data sheet
TN5AB Dimensions of horizontal version (mm)
The coil of the vertical version is suitable for operating with a vertical air flow. To obtain the horizontal version showed in the
drawing, the customer must disassemble the coil and reassemble it in the correct position according the picture.
A1/A2 M1 SC IN OUT
Air return Air supply Condensate discharge Ø 1" Gas M - 3/4" F Refrigerant gas inlet Refrigerant gas outlet
A B H C D E G I L
1659 1822 928 1525 468 468 116 344 595,5
M O P Q R S T V
595,5 649 58 482 142 233 - -
H = Height of the feet to be add = 50mm
The drawings refer to the machine without accessories
List of codes to order
Code Description Unit Qnty. Total Base Width Height
net net
weight weight
kg n. kg mm mm mm
TN5AB Standard fan unit with 4-row direct expansion R410A coil with RH 412 1 412 1725 1040 1951
connections
P50MBT Support feet 3.5 1 3.5 350 200 90
Total 415.5
Total net weight of the selected components
Please consult the technical manual to get the gross shipping weights
The indicated weights are estimated and can differ from reality
The drawings of the selected accessories are available in the selection software
Aermec S.p.A. Via Roma, 996 - 37040 Bevilacqua (VR) Tel 0442 633111 Fax 0442 93577 http: //www.aermec.com
Data stampa 28-11-2022-18:08 Versione Software 1.0.1.948 - CIBBCACCBIAI.0651.QE9Z.E6F8-9C12-C726
Pag 4/6
Technical data sheet
Shipping conditions/packagin layout
Transport dimensions of the basic machine
Gross weight
Size mm
X Y Z
TN5AB 1725 1040 1951 438.5 kg
The unit will be shipped in vertical position (please see the drawing below)
The standard parts (air filter on inlet, main coil, fan assembly) are suitable for selected horizontal version
The horizontal version will be created by the customer on site. The appropriate instructions are shown in the user manual included in the
shipment.
The drawings refer to the machine without accessories
The unit complies with the provisions of the following directives:
2006/42/CE Machinery Directive
2014/35/UE Low voltage Directive
2014/30/UE EMC Directive
2009/125/CE ERP Directive
Aermec S.p.A. Via Roma, 996 - 37040 Bevilacqua (VR) Tel 0442 633111 Fax 0442 93577 http: //www.aermec.com
Data stampa 28-11-2022-18:08 Versione Software 1.0.1.948 - CIBBCACCBIAI.0651.QE9Z.E6F8-9C12-C726
Pag 5/6
Technical data sheet
Copy the string below on the Selector to set all the parameters of the selection
TFA@LM#0$POM#8200$PRM#260$UARI#50$TARI#20$UARE#50$TARE#27$LOC#DHAKA HAZRAT SHAHJALAL INTL$<>
<>NAZ#BANGLADESH$RIF#$PRO#$CLI#$3FUNZ#E$BFFS#5$BFFT#7$BPFG#0$BPFT#7$BPFD#5$BPCG#0$BPCT#60$BP<>
<>CD#10$6FUNZ#0$BPG#0$BPT#60$BPD#10$BIG#0$BIT#60$BID#10$NOTE#$TFA_SIGLA#TFA05ABE000000010000<> <>0O000000$<> <>
The company reserves the right to make any changes deemed necessary to improve the product without prior notice.
Aermec S.p.A. Via Roma, 996 - 37040 Bevilacqua (VR) Tel 0442 633111 Fax 0442 93577 http: //www.aermec.com
Data stampa 28-11-2022-18:08 Versione Software 1.0.1.948 - CIBBCACCBIAI.0651.QE9Z.E6F8-9C12-C726
Pag 6/6
