ELiS AX air curtains create an air barrier in the doorway plane and minimise losses caused by the influx of cold air from outside during the winter season, as well as the entry of warm air into air-conditioned rooms during the summer. The design of the ELiS AX air curtain has been carefully designed to ensure the highest possible efficiency. Smart automation solutions allow the unit's operation to automatically adapt to changing weather conditions.
ELiS AX features two types of water exchanger, 3R and 4R row, which means it can operate with a low heating medium providing the option of working with heat pumps, among others. As a result, these devices align with the policy of zero-emission buildings. AX is available in four lengths: 1m.; 1.5m; 2m and 2.5m, as well as models with ranges of 3.6 and 4.5m. This allows the unit to be matched to the requirements of the facility.
The ELiS AX air curtain operates as part of the intelligent FLOWAIR SYSTEM. Centrally controlled devices know exactly when to operate, which results in a variety of savings. The T-box controller with touchscreen display, which is the brain of the SYSTEM, also controls all devices from one place.
Basic parameters
Max. range | do 4,5 m |
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Heating capacity | do 81 kW |
Air flow | do 6100 m3/h |
Sound pressure level | do 65,0 dB(A) |
The ELiS AX curtain can be used in buildings which require installation of devices equipped with a replaceable air filter. Equipped with an ISO Coarse 30% filter, the air quality is improved and the device is protected from the ingress of dirt and other contaminants.
Airflow optimisation through two air intakes - top and bottom - results in an even airflow through the heat exchanger and the entire unit.
By using 3- and 4-row exchangers, the unit is characterised by high efficiency. The unit is also equipped with low-noise and energy-saving EC fans, thanks to which the air curtain's capacity can be continuously adjusted.
The use of an indoor air curtain reduces energy losses due to air mixing. It prevents the influx of cold air into the heated space in winter and the influx of warm air into the air-conditioned space in summer, thus keeping the temperature at the optimum level.
OPTIsmart technology
Adaptation of device operation to weather conditions.
Thanks to two temperature sensors, an external and an internal one, the device automatically adjusts the temperature in the room, enhancing comfort within the facility.
Application
ELiS AX is a versatile device. The curtain can be installed in: commercial buildings such as cafés, restaurants, museums, shopping malls, and industrial buildings such as warehouses or factories.
Cooperation with heat pump
The ELiS AX curtain is an energy efficient solution, in line with the green trends and the zero-emission policy. It is equipped with a 3- or 4-row water heat exchanger, which works together with low-temperature heat sources. It can be supplied with a low-temperature heating medium (60–40°C). Advanced control ensures service-free interoperability with heat pumps. Another advantage of the solution is that it uses water as the heating or cooling medium, which increases safety and decreases the impact on the environment compared to air conditioning systems which use CFCs.
Dane techniczne | ELiS AX36-W3R-100 | ELiS AX36-W3R-150 | ELiS AX36-W3R-200 | ELiS AX36-W3R-250 | ELiS AX36-W4R-100 | ELiS AX36-W4R-150 | ELiS AX36-W4R-200 | ELiS AX36-W4R-250 | ELiS AX45-W3R-100 | ELiS AX45-W3R-150 | ELiS AX45-W3R-200 | ELiS AX45-W3R-250 | ELiS AX45-W4R-100 | ELiS AX45-W4R-150 | ELiS AX45-W4R-200 | ELiS AX45-W4R-250 |
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Power supply [V/HZ] | 230/50 | 230/50 | 230/50 | 230/50 | 230/50 | 230/50 | 230/50 | 230/50 | 230/50 | 230/50 | 230/50 | 230/50 | 230/50 | 230/50 | 230/50 | 230/50 |
Max. power consumption [kW] | 0,27 | 0,4 | 0,67 | 0,81 | 0,27 | 0,4 | 0,67 | 0,81 | 0,49 | 0,65 | 0,99 | 1,15 | 0,49 | 0,65 | 0,99 | 1,15 |
Max. current consumption [A] | 2,3 | 3,3 | 5,6 | 6,4 | 2,2 | 3,2 | 5,5 | 6,3 | 3,3 | 4,6 | 6,4 | 7,6 | 3,2 | 4,5 | 6,3 | 7,5 |
IP | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
Connection ["] | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 |
Air flow(1)(1) [m3/h] | 900 - 1800 | 1200-2700 | 2000-4300 | 2300-5300 | 800-1700 | 1100-2600 | 1900-4200 | 2200-5200 | 1100-2500 | 1500-3500 | 2200-5000 | 2400-6100 | 1000-2400 | 1400-3400 | 2100-4900 | 2300-6000 |
Acoustic pressure level(2) (2) [dB(A)] | 42-60 | 43-61 | 45-63 | 46-64 | 41-59 | 42-60 | 44-62 | 45-63 | 43-61 | 44-62 | 45-64 | 46-65 | 42-60 | 43-61 | 44-63 | 45-64 |
Acoustic power level(3) (3)[dB(A)] | 58-76 | 59-77 | 61-79 | 62-80 | 57-75 | 58-76 | 60-78 | 61-79 | 59-77 | 60-78 | 61-80 | 62-81 | 58-76 | 59-77 | 60-79 | 61-80 |
Heating capacity(4)(4) [kW] | 8,1-12,9 | 11,8-20,5 | 17,1-29,0 | 21,4-38,0 | 8,7-15,2 | 12,7-24,1 | 20,6-36,7 | 24,7-46,6 | 9,3-15,7 | 13,9-24,1 | 18,4-31,8 | 22,1-41,4 | 10,3-19,1 | 15,3-28,9 | 22,2-40,6 | 25,6-51,3 |
Max. water temperature [°C] | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
Max. operating pressure [MPa] | 1,6 | 1,6 | 1,6 | 1,6 | 1,6 | 1,6 | 1,6 | 1,6 | 1,6 | 1,6 | 1,6 | 1,6 | 1,6 | 1,6 | 1,6 | 1,6 |
Max working temp. [°C] | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
Curtain’s air temperature rise(4)(4) (ΔT) [°C] | 26-21 | 29-22 | 25-20 | 27-21 | 32-26 | 34-27 | 31-26 | 33-26 | 25-18 | 27-20 | 24-19 | 27-20 | 30-23 | 32-25 | 31-24 | 33-25 |
Mass [kg] | 38,5 | 53,3 | 71,7 | 86,8 | 40 | 55,6 | 74,8 | 90,3 | 40,8 | 55,5 | 73,7 | 88,8 | 42,3 | 57,8 | 76,8 | 92,3 |
Range(1)(1) [m] | 3,6 | 3,6 | 3,6 | 3,6 | 3,6 | 3,6 | 3,6 | 3,6 | 4,5 | 4,5 | 4,5 | 4,5 | 4,5 | 4,5 | 4,5 | 4,5 |
(2) the sound pressure level is given for a room with average sound absorption capacity, volume 1500m3; directional coefficient Q=2, at a distance of 5 m from the curtain
(3) sound power level according to ISO 27327-2 for fan setting range 25%-100%
(4) power and temperature range specified for the parameters: fan setting 25%, heating medium temperature 60/40˚C, air temperature at the inlet to the device 18˚C - fan setting 100%, heating medium temperature 60/40˚ C, air temperature at the inlet to the device 18˚C.
Wide mounting possibilitie
ELiS AX air curtain is mounted both horizontally and vertically via mounting brackets and threaded pins. In addition, for vertical mounting, a special bracket is included to secure the device to the ground.
Brackets enabling vertical mounting
Brackets for vertical mounting. The curtains may not be mounted vertically on top of each other. Available in white.
Consoles and pins for horizontal mounting
The consoles enable horizontal mounting (air curtains up to 2m in length are mounted with two consoles, and air curtains of 2.5m in length with three consoles). Available in white.
Download files
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