Rotary heat exchanger for heat recovery
SEH Single room exhaust air
SET Single room extract air
SRO Single room outdoor air
SRS Single room supply air
1 Outdoor air temperature sensor (optional)
2 Shut-off damper with actuator (outdoor air and exhaust air)
3 Outdoor air filter ISO ePM1
4 Sound attenuator
5 Rotary heat exchanger for heat recovery
6 Fans (supply air and extract air)
7 Electric air heater
8 Supply air temperature sensor
9 CO2 sensor (optional)
10 Extract air filter ISO coarse
Function
Decentralised supply and extract air units for room ventilation, isothermal units that compensate for the heat loss due to ventilation according to the technical data. An EC centrifugal fan takes in the outdoor air which then flows through the motorised shut-off damper and the outdoor air filter. The outdoor air then flows through the rotary heat recovery unit, which can be switched off in energy efficient operating situations. If necessary, the air is heated by the heat exchanger before it is discharged towards the ceiling with a high propulsive force. The extract air first passes through the extract air filter, then flows through the heat recovery unit, the extract air fan and the motorised shut-off damper before it is discharged to the outside as exhaust air. In case of a power failure, the outdoor air and exhaust air dampers are closed to ensure fire protection, frost protection and to avoid draughts. This is ensured by a capacitor in each actuator. The supply air is discharged near the ceiling with a medium velocity, and the selected air outlet ensures good overall room ventilation. Once the air reaches the opposite wall, it moves downwards and eventually through the entire space. By the time the airflow reaches the occupied zone it has a very low velocity.
Width | 1200 mm |
Height | 2300 mm |
Depth | 600 mm |
Volume flow rate | 300, 500, 800 m³/h (boost 1050 m³/h) |
Nominal volume flow rate | 800 m³/h |
Sound pressure level at nominal volume flow rate and 8 dB Room attenuation | 35 dB(A) |
Sound power level | 24 – 53 dB(A) |
Degree of heat recovery efficiency | 80 % |
Supply voltage | 230 V AC ±10 %, 50/60 Hz |
Connected load (depending on the electric heating coil 1200/1800/2400/3000 W) | 1840/2440/3040/3640 VA |
Weight | 360 kg |
| SA-S | – | HV | – | – | EH | – | 30 | – | / | 1200 × 2300 × 600 | / | 0 | – | 0 | / | C3 | – | MA | – | T | / | MR | / | C | / | Z | / | A | ||
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |||||||||||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
Order example: SA-S-HV-EH-30/1200×2300×600/0-0/C3-MA-T/MR/C/Z/A
| Type | SA-S | free-standing decentralised ventilation unit X-CUBE/SCHOOLAIR-S |
| Variant | HV | High volume flow rate and rotary heat recovery unit |
| Heat recovery system | - | Standard |
| Heat exchanger | EH | with electric air heater |
| Heat exchanger construction | 30 | 3000 W |
| Construction | - | Standard |
| Nominal size [mm] | 1200×2300×600 | Width 1200, height 2300, depth 600 |
| Surface casing | 0 | RAL 9010 (pure white), GU 30 |
| Surface plinth and matching rear frame (top) | 0 | RAL 7012 (basalt grey), GU 30 |
| Control | C3 | with FSL-CONTROL III |
| Control function | MA | Master |
| Real time clock | T | with real time clock |
| Interface | MR | with Modbus RTU |
| Air quality sensor | C | with CO2 sensor |
| Supply air temperature sensor | Z | with supply air temperature sensor |
| Outdoor air temperature sensor | A | with outdoor air temperature sensor |
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Estamos aquí para ayudarle
Por favor indique el asunto de su consulta y sus datos de contacto.
Tel.: +34 976 50 02 50 | Fax: +34 976 50 09 04
Contacto
¡Gracias por su mensaje!
Su mensaje se ha recibido con éxito en el buzón del SAT de TROX.
En seguida nos pondremos en contacto con usted.
En caso de que disponga de cuestiones adicionales, puede contactar con nosotros en: Tel.: +34 976 50 02 50 | Fax: +34 976 50 09 04