SMALL COMMERCIAL LCAC SYSTEMS
Cassette air conditioners
CASSETTE UNITS
CASSETTE
UNITS
Commercial systems – a solution for offices, hotels, conference rooms
SEVRA’s high-efficiency units are ideal for large spaces that require efficient air conditioning – in retail and service premises, offices, meeting rooms and other commercial spaces.
FEATURES OF THE DEVICE
FEATURES OF THE DEVICE
refrigerant
restart
EMC
aluminum blades
low voltage
at low temperatures
at low temperatures
of the exchanger
electrical box
condensate pump
multi-directional
air supply
mode
mode
cooling / heating
air louvers
function
air filter
display
function
mode
mode
mode
mode
mode
controller
controller
control
EFFICIENCY
HIGH
ENERGY EFFICIENCY
Thanks to the use of a high-efficiency DC inverter compressor, adjustable fan motor and advanced vector control technology using a 180º sine wave, Sevra commercial systems achieve high energy efficiencies – SEER from 6.1 and SCOP from 4.0. The units meet all European Union requirements for energy efficiency.
CONTROL
CONTROL
USING SINUSOID 180°
The DC inverter compressor uses 180° sinusoidal control. This technique makes the compressor motor run smoothly and efficiency increases significantly.
R32 REFRIGERANT
R32
REFRIGERANT
The unit works with the latest environmentally friendly refrigerant R32, which has greater efficiency and a lower greenhouse effect coefficient, compared to refrigerant R410A. It also does not cause damage to the ozone layer.
RELIABILITY
RELIABLE
UNIT OPERATION
SEVRA commercial systems are characterised by stable operation even in extreme ambient temperatures. Thanks to the use of state-of-the-art technology, SEVRA air conditioners operate reliably from an outdoor temperature of -15°C in cooling mode and -15°C in heating mode, providing a high level of comfort at any time of the year.
AIR FLOW
360° MULTIDIRECTIONAL
AIRFLOW
Additional air vents in the corners of the cassette unit panel ensure that air is blown in all directions (360° supply mode). This ensures an even distribution of conditioned air in the room and optimal conditions even over a large area.
LCAC
ECO-FRIENDLY R32 refrigerant
The unit runs on the latest environmentally friendly refrigerant R32, which has greater efficiency and a lower greenhouse effect coefficient, compared to R410A refrigerant.
360° MULTIDIRECTIONAL AIRFLOW
Additional air vents in the corners of the cassette unit panel ensure that air is blown in all directions (360° supply mode).
OPTIONAL WIFI CONTROL
The cassette unit can be optionally equipped with a WiFi module, which allows the operation of the air conditioner to be controlled from a smartphone, tablet or computer connected to the internet, from anywhere in the world.
SPECIFICATIONS
TECHNICAL DATA OF THE CASSETTE UNIT
| Model | SEV-12CAC | SEV-18CAC | SEV-24CAC | SEV-36CAC | ||
|---|---|---|---|---|---|---|
| Cooling capacity | [kW] | 3,60 (1,35 – 4,40) | 5,00 (1,53 – 5,60) | 7,00 (2,16 – 8,20) | 10,55 (2,90 – 13,00) | |
| [Btu/h] | 12000 (4600 – 15000) | 18000 (5200 – 19100) | 24000 (7400 – 28000) | 36000 (9800-44300) | ||
| Heating capacity | [kW] | 4,20 (1,24 – 5,30) | 5,60 (1,40 – 6,20) | 8,00 (1,98 – 9,30) | 11,15 (2,60 – 13,50) | |
| [Btu/h] | 14300 (4200 – 18100) | 19100 (4800 – 21200) | 27300 (6800 – 31700) | 38000 (8800 – 46000) | ||
| Power supply | [V,Hz,Ph] | 220-240, 50, 1 | 220-240, 50, 1 | 220-240, 50, 1 | 220-240, 50, 1 | |
| SEER | [W/W] | 6,20 | 6,30 | 6,50 | 6,10 | |
| SCOP | [W/W] | 4,10 | 4,00 | 4,20 | 4,00 | |
| Energy efficiency class | Cooling | – | A++ | A++ | A++ | A++ |
| Heating | – | A+ | A+ | A+ | A+ | |
| Indoor unit | SEV-12CAC | SEV-18CAC | SEV-24CAC | SEV-36CAC | ||
| Air flow rate | [m3/h] | 700 / 600 / 530 | 700 / 600 / 530 | 1300 / 1050 / 950 | 1800 / 1550 / 1350 | |
| Sound pressure level | [dB(A)] | 45 / 44 / 36 | 45 / 44 / 36 | 47 / 43 / 38 | 51 / 48 / 45 | |
| Sound power level | [dB(A)] | 56 | 56 | 57 | 62 | |
| Dimensions of the unit | [mm] | 570 x 570 x 260 | 570 x 570 x 260 | 835 x 835 x 250 | 835 x 835 x 290 | |
| Panel dimensions | [mm] | 650 x 650 x 55 | 650 x 650 x 55 | 950 x 950 x 55 | 950 x 950 x 55 | |
| Unit net / gross weight | [kg] | 17,0 / 20,0 | 17,0 / 20,0 | 24,0 / 27,5 | 26,5 / 30,5 | |
| Panel net / gross weight | [kg] | 2,2 / 3,7 | 2,2 / 3,7 | 5,3 / 7,8 | 5,3 / 7,8 | |
| Condensate drain | [mm (inch)] | DN20 (R3/4) | DN20 (R3/4) | DN20 (R3/4) | DN20 (R3/4) | |
| Outdoor unit | SEV-12CAO | SEV-18CAO | SEV-24CAO | SEV-36CAO | ||
| Air flow rate | [m3/h] | 2600 | 2600 | 3750 | 4000 | |
| Sound pressure level | [dB(A)] | 54 | 55 | 58 | 57 | |
| Sound power level | [dB(A)] | 64 | 64 | 67 | 66 | |
| Dimensions of outdoor unit | [mm]. | 800 x 315 x 545 | 800 x 315 x 545 | 900 x 350 x 700 | 970 x 395 x 805 | |
| Weight of outdoor unit net / gross | [kg] | 35,0 / 38,0 | 37,0 / 40,0 | 51,0 / 55,0 | 72,0 / 76,0 | |
| Refrigeration pipes | Liquid | [mm(inch)] | 6,35 (1/4) | 6,35 (1/4) | 9,52 (3/8) | 9,52 (3/8) |
| Gas | [mm(inch)] | 12,70 (1/2) | 12,70 (1/2) | 15,88 (5/8) | 15,88 (5/8) | |
| Maximum installation length | [m] | 25 | 30 | 50 | 65 | |
| Maximum height difference | [m] | 10 | 20 | 25 | 30 | |
| Model | SEV-42CAC | SEV-48CAC | SEV-60CAC | ||
|---|---|---|---|---|---|
| Cooling capacity | [kW] | 12,10 (2,90 – 13,5) | 14,00 (4,76 – 16,50) | 16,00 (4,76 – 17,50) | |
| [Btu/h] | 42000 (9800 – 46000) | 48000 (16241 – 56298) | 55000 (16241 – 59710) | ||
| Heating capacity | [kW] | 13,50 (2,60 – 15,00) | 16,00 (4,78 – 16,15) | 17,00 (4,78 – 18,50) | |
| [Btu/h] | 46000 (8800 – 51100) | 55000 (16309 – 55104) | 58000 (16308 – 63122) | ||
| Power supply | [V,Hz,Ph] | 220-240, 50, 1 | 380-415, 50, 3 | 380-415, 50, 3 | |
| SEER | [W/W] | 6,10 | 6,10 | 6,10 | |
| SCOP | [W/W] | 4,00 | 4,00 | 4,00 | |
| Energy efficiency class | Cooling | – | A++ | A++ | A++ |
| Heating | – | A+ | A+ | A+ | |
| Indoor unit | SEV-42CAC | SEV-48CAC | SEV-60CAC | ||
| Air flow rate | [m3/h] | 1800 / 1550 / 1350 | 1950 / 1750 / 1500 | 1950 / 1750 / 1500 | |
| Sound pressure level | [dB(A)] | 51 / 48 / 45 | 52 / 50 / 48 | 52 / 50 / 48 | |
| Sound power level | [dB(A)] | 62 | 65 | 65 | |
| Dimensions of the unit | [mm] | 835 x 835 x 290 | 835 x 835 x 290 | 835 x 835 x 290 | |
| Panel dimensions | [mm] | 950 x 950 x 55 | 950 x 950 x 55 | 950 x 950 x 55 | |
| Unit net / gross weight | [kg] | 26,5 / 30,5 | 31,0 / 35,0 | 31,0 / 35,0 | |
| Panel net / gross weight | [kg] | 5,3 / 7,8 | 5,3 / 7,8 | 5,3 / 7,8 | |
| Condensate drain | [mm (inch)] | DN20 (R3/4) | DN20 (R3/4) | DN20 (R3/4) | |
| Outdoor unit | SEV-42CAO | SEV-48CAO | SEV-60CAO | ||
| Air flow rate | [m3/h] | 4200 | 7200 | 7200 | |
| Sound pressure level | [dB(A)] | 57 | 60 | 60 | |
| Sound power level | [dB(A)] | 66 | 70 | 70 | |
| Dimensions of outdoor unit | [mm]. | 970 x 395 x 805 | 940 x 370 x 1325 | 940 x 370 x 1325 | |
| Weight of outdoor unit net / gross | [kg] | 72,0 / 76,0 | 92,0 / 102,0 | 92,0 / 102,0 | |
| Refrigeration pipes | Liquid | [mm(inch)] | 9,52 (3/8) | 9,52 (3/8) | 9,52 (3/8) |
| Gas | [mm(inch)] | 15,88 (5/8) | 19,05 (3/4) | 19,05 (3/4) | |
| Maximum installation length | [m] | 65 | 65 | 65 | |
| Maximum height difference | [m] | 30 | 30 | 30 | |
The air-conditioning units contain the fluorinated greenhouse gas R32.
The photos of the units are for illustration purposes only, the actual appearance may differ.
Specifications, design and functions are subject to change without prior notice.
ACCESSORIES
ACCESSORIES
WIRELESS CONTROLLER
TYPE-L INCLUDED
