t: 01384 275800 f: 01384 275810 e: [email protected] visit: eltaselect.com Quietflow SQS DCV Product Brochure MIXED FLOW HEAT RECOVERY

To find out more about DCV, visit: demandcontrolventilation.com 40°C DEMAND CONTROL VENTILATION More Information Optimum Energy Efficiency Point Dimensional Data Performance, SFP & Electrical Data Sound Data Accessories & Wiring Data QUICK FACTS NEW LARGER MODELS ADDED The Quietflow SQS...EC DCV incorporates the BAT (Best Available Technology) Vpro backward curved impeller, with three dimensional profiled blades powered by the ultra reliable Ziehl-Abegg EC (electronically commutated) external rotor motor. The range of acoustically treated single in-line fans are suitable for Demand Control Ventilation...

Performance, SFP & Electrical Data SINGLE Phase - 220V to 240V / 50Hz Product Code Control Speed Airflow Voltage r/min SFP Airflow m³/s @ Static Pressure Pa. 0 Motor Electrical Data Overall FMEG Efficiency FLC Input % 500 Amps kW Overall total efficiency, r/min and FMEG values are per ISO 12759 installation category D. FLC Amps @ 230V / 1Ph / 50Hz. Data provided at standard air density of 1.2 kg/m³. The overall A-weighted sound pressure level is at a distance of 3m with spherical free-field propagation. It is expressed in dB re-20µPa and is presented for comparative purposes only. Elta Fans Limited...

Performance, SFP & Electrical Data SINGLE Phase - 220V to 240V / 50Hz Product Code Control Speed Airflow Voltage r/min SFP Airflow m³/s @ Static Pressure Pa. 0 Motor Electrical Data Overall FMEG Efficiency % 500 Overall total efficiency, r/min and FMEG values are per ISO 12759 installation category D. FLC Amps @ 230V / 1Ph / 50Hz. Data provided at standard air density of 1.2 kg/m³. The overall A-weighted sound pressure level is at a distance of 3m with spherical free-field propagation. It is expressed in dB re-20µPa and is presented for comparative purposes only. Elta Fans Limited has a policy...

Sound Data SINGLE Phase - 220V to 240V / 50Hz Product Code Sound Power Level dBW @ Octave Band Hz Control Voltage Outlet Breakout Outlet Breakout Outlet Breakout Outlet Breakout Outlet Breakout Tests and preparation of the sound data have been carried out in accordance with BS 848 Part 2:1985 at 50% peak pressure. The Sound Power Level Spectra are in dB re-1pW. Elta Fans Limited has a policy of continuous product development and improvement and therefore reserves the right to supply products which may differ from those illustrated and described in this publication. Confirmation of dimensions...

Sound Data SINGLE Phase - 220V to 240V / 50Hz Product Code Sound Power Level dBW @ Octave Band Hz Control Voltage Outlet Breakout Outlet Breakout Outlet Breakout Outlet Breakout Tests and preparation of the sound data have been carried out in accordance with BS 848 Part 2:1985 at 50% peak pressure. The Sound Power Level Spectra are in dB re-1pW. Elta Fans Limited has a policy of continuous product development and improvement and therefore reserves the right to supply products which may differ from those illustrated and described in this publication. Confirmation of dimensions and data will be...

Accessories & Wiring Data For more information on Accessories & Wiring Diagrams, please see individual product downloads, or visit eltaselect.com/information-centre SINGLE Phase - 220V to 240V / 50Hz Flexible Connections (each) Product Code Electronic Controller Transformer Controller Product Code Clamps (each) Panel Filter Electric Heater Battery Wiring Silencer Silencer Diagram 900mm Long 1200mm Long No. Product Code Please enquire. Can be used with all DCV products. Optimum Energy Efficiency Point SINGLE Phase - 220V to 240V / 50Hz Product Code Speed r/min Data provided at standard air density...

Performance, SFP & Electrical Data SINGLE Phase - 220V to 240V / 50Hz or 60Hz Product Code Control Airflow Voltage SFP Airflow m³/s @ Static Pressure Pa. 0 Motor Electrical Data Overall FMEG Efficiency % 500 A variable speed drive is integrated within the fan. Overall total efficiency, r/min and FMEG values are per ISO 12759 installation category D. FLC Amps @ 230V / 1Ph / 50Hz. Data provided at standard air density of 1.2 kg/m³. The overall A-weighted sound pressure level is at a distance of 3m with spherical free-field propagation. It is expressed in dB re-20µPa and is presented for comparative...

Performance, SFP & Electrical Data SINGLE Phase - 220V to 240V / 50Hz or 60Hz Product Code Control Airflow Voltage SFP Airflow m³/s @ Static Pressure Pa. 0 Motor Electrical Data Overall FMEG Efficiency FLC Input % 500 Amps kW A variable speed drive is integrated within the fan. Overall total efficiency, r/min and FMEG values are per ISO 12759 installation category D. FLC Amps @ 230V / 1Ph / 50Hz. Data provided at standard air density of 1.2 kg/m³. The overall A-weighted sound pressure level is at a distance of 3m with spherical free-field propagation. It is expressed in dB re-20µPa and is presented...

Sound Data SINGLE Phase - 220V to 240V / 50Hz or 60Hz Product Code Sound Power Level dBW @ Octave Band Hz Control Voltage Outlet Breakout Outlet Breakout Outlet Breakout Outlet Breakout Outlet Breakout Please contact Elta Fans for full sound data. Tests and preparation of the sound data have been carried out in accordance with BS 848 Part 2:1985 at 50% peak pressure. The Sound Power Level Spectra are in dB re-1pW. Elta Fans Limited has a policy of continuous product development and improvement and therefore reserves the right to supply products which may differ from those illustrated and described...

Sound Data SINGLE Phase - 220V to 240V / 50Hz or 60Hz Product Code Sound Power Level dBW @ Octave Band Hz Control Voltage Outlet Breakout Outlet Breakout Outlet Breakout Outlet Breakout Please contact Elta Fans for full sound data. Tests and preparation of the sound data have been carried out in accordance with BS 848 Part 2:1985 at 50% peak pressure. The Sound Power Level Spectra are in dB re-1pW. Elta Fans Limited has a policy of continuous product development and improvement and therefore reserves the right to supply products which may differ from those illustrated and described in this publication....