PROCESS COOLING SOLUTIONS

TAEevo
Air-cooled process chillers with scroll compressors - R449A.
Nominal cooling capacity 4,5 - 52,5 kW

High performances, low temperatures.

The TAEevo LWT is a specific range designed for process appli-
cations with low temperature of the glycolate fluid (up to -24 °C).
If equipped with integrated pump, simplifies the installation op­
erations and ensures a compact system. The innovative evap-
orator-in tank configuration ensures reduced ambient heat
gain and a steady temperature of the process fluids. The use
of components sourced from premium manufacturers and ex-
tensive factory testing of all units make for highest reliability
levels, minimising the risks of unplanned stoppages and in-
creasing productivity levels. An extensive range of accessories,
allow TAEevo LWT to be personalised to cover a wide variety of
industrial applications.
 The data contained herein is not binding. With a view to continuous improvement, MTA SpA reserves the right to make changes without prior notice. The images of the products in the document are for illustrative purposes only and therefore do not have any contractual value.
Benefits Standard features
• The unique evaporator-in-tank configuration has been specifically designed for • Refrigerant R449A;
process cooling applications. It allows to optimize the heat exchange and mini- • Hermetic Scroll compressors;
mize the pressure drops also with contaminated process fluids; • Electronic expansion valve;
• Extended operating limits: Tw in max = 0 °C; Tw out min = -24 °C; Tamb max = +42 °C; • High-efficiency finned coil evaporator with copper tubes and aluminum fins, in-
Tamb min = -5 °C; stalled inside the water storage tank;
• All the TAEevo LWT models already meet the limits set by the Tier 2 of ErP regu- • Axial fans with die-cast aluminum/plastic crescent-shaped blades. The fans
lation for medium temperature process chillers (SEPR MT - 07/2018); speed is electronically regulated (phase cut-off regulation);
• The oversized hydraulic tank is standard and is able to compensate for the imbal- • Air-cooled condensers (copper tubes /aluminium fins). Air filter standard;
ances caused by sudden changes in load demand from the user; • Storage tank (design pressure 6 barg) complete with filling/drain valves;
• IP54 electrical protection rate makes TAEevo LWT suitable for outdoor installation; • Internal hydraulic bypass between the inlet and outlet connections;
• Extensive range of accessories and kits, allow each unit to match the specific • Electronic level sensor with water conductivity function;
customer requirements; • High and low refrigerant pressure switches;
• Cooling circuit suitable both for atmospheric and pressurized hydraulic circuits • Refrigerant pressure gauges;
(up to 6 barg). • Parametric microprocessor control IC208CX;
• Electrical board protection rating: IP54;
• Phase monitor;
Options • Compressor crankcase heater.
• Hydraulic circuit configurations: SP (without pump) and P3 pump (3 barg - optional);
• Version with painted fins against corrosion;
• Non Ferrous option. Versions
• Version for low environmental temperature -20 °C.

Kits
• Manual filling tank kit: suitable for hydraulic circuits at atmospheric pressure;
• Remote ON/OFF kit and remote control kit (max 150 m);
• Remote control kit VICX620 display LED, VGI890 display LCD (max 150 m);
• Adapter kit for remote control VICX620 and VGI890 (necessary for mod. 381-802);
• Supervisor kits: RS485 ModBus, xWEB300D EVO;
• Modularity kit: up to 5 units in MASTER/SLAVE.

IC208CX microprocessor controller. Supervisor kits. Electronic expansion valve Integrated high capacity water tank.

TAEevo LWT 081 121 251 351 381 401 502 602 802
Nominal cooling capacity (1) kW 4,54 9,30 14,11 17,99 21,17 25,26 35,23 41,31 52,50
Total absorbed power (1) kW 4,15 7,95 11,01 15,11 19,40 22,25 29,54 36,41 43,90
EER (1) 1,09 1,17 1,28 1,19 1,09 1,14 1,19 1,13 1,20
SEPR MT (2) 2,59 2,63 3,00 2,87 2,63 2,81 3,00 2,86 2,99
Power supply V/Ph/Hz 400±10% / 3-PE / 50
Noise level 50 Hz (3) db(A) 53,6 54,1 56,3 58,0 60,3 61,7 61,5 61,5 62,6
Width mm 761 761 866 866 1150 1150 1255 1255 1250
Depth mm 1862 1862 2250 2250 2790 2790 3298 3298 3535
Height mm 1437 1437 2054 2054 2090 2090 2119 2119 2151
Working weight (4) Kg 455 641 951 1028 1390 1414 1760 1772 2255
Tank volume l 140 255 350 350 410 410 500 500 678
Evaporator water connections Rp 1 1/2" 1 1/2" 2" 2" 2 1/2" 2 1/2" 2 1/2" 2 1/2" 3"

Data declared according to UNI EN 14511:2018. All data refers to standard units without accessories/options which require an electrical feeding source and in nominal
working conditions. The data declared in this document anticipate those that will be published in the next Eurovent release.
(1) Evaporator water inlet/outlet temperature -15/20 °C with 50% ethylene glycol, external air temperature 35 °C;
|

(2) Data declared in compliance with the European Regulation (EU) 2015/1095 with regard to ecodesign requirements for cooling products and medium temperature
ed. 07-19

process chillers;
(3) Average value obtained in free field on a reflective surface at a distance of 10 m from the condensate side of the machine and at a height of 1.6 m from the unit support
base. Values with tolerance ± 2 dB. The sound levels refer to operation of the unit under full load in nominal conditions;
5050FTAEL001AA

(4) The weight refers to the 50 Hz version, without accessories/options.

The listed noise levels, weights and dimensions refer to base units with no options fitted.

M.T.A. S.p.A.
Business office
Viale Spagna, 8 - ZI
MTA is ISO9001 certified, a sign MTA products comply with Euro- MTA participates in the E.C.C. EAC Declaration 35020 Tribano (PD) - Italy
programme for LCP-HP. Certified
of its commitment to complete
customer satisfaction.
pean safety directives, as recogni-
sed by the CE symbol. products are listed on: Tel. +39 049 9588611
www.eurovent-certification.com
Certification applied to the units: Fax +39 049 9588612
- Air/Water up to 600 kW
- Water/Water up to 1500 kW info@mta-it.com
www.mta-it.com