* The RQM MultiEvo achieves up to 15% higher efficiency than the market leading conventional EC/PM plug fans. THE RQM MULTIEVO. E V E RY R E VO L U T I O N N E E D S A P I O N E E R . • Exceptionally economical • Simply compact • Completely hygie

WHAT IS MULTIEVO? The patented MultiEvo technology consists of a multiple discharge integrated scroll providing the highest achievable system efficiency in new technology. The combination of impeller, motor and multiple scroll delivers unparalleled energy efficiency. A hybrid revolution. HYBRID IS THE FUTURE The new RQM MultiEvo combines the compact design of plug fans with the benefits of traditional cased fans. In principle, it is a directly driven centrifugal fan with spiral shaped guide vanes. The unique design of the multiple discharge scroll far exceeds the efficiency levels of conventional...

BENCHMARK – UP TO 78% SYSTEM EFFICIENCY The RQM MultiEvo achieves up to 15% higher efficiency than the market leading EC plug fan (RLM-Evo). The measured system efficiency levels reach values of up to 78% (system = fan, motor and drive). And: Depending upon the duty point, the noise levels of the RQM MultiEvo are up to 4dB lower than conventional EC plug fans. Here is the proof – go to ILK Dresden‘s independent test report: www.rqm-multievo.com 80 *RQM MULTEVO WITH PM-MOTOR RLM EVO® WITH PM-MOTOR Static system efficiency level [%] Part-load ratio [%] *System efficiency up to 78 % depending on...

For your Specification The direct-driven high-performance radial fan, RQM MultiEvo with Ultra-Premium permanent magnet motor at the level of efficiency of efficiency class IE5 and integrated frequency converter. Fully built-in module with the highest level of system efficiency, specially developed and optimised for use in ventilation and air-conditioning systems. Multiple scroll-shaped re-direction devices made of galvanised sheet steel to increase the pressure and static fan efficiency. Newly-developed high-performance impeller with optimised geometry and the highest level of efficiency, consisting...

Installation recommendation To maintain the highest possible level of energy efficiency, we recommend installation conditions of at least factor 1.9 with regard to the impeller diameter, “D2” This corresponds . to a wall clearance of 15%. Type/Size RQM F_-2528… RQM F_-2831… RQM F_-3135… RQM F_-3540… RQM F_-4045… RQM F_-4550… RQM F_-5056… RQM F_-5663… RQM F_-6371… RQM F_-7180… RQM F_-8090… Performance data The measurement and analysis of noise will be conducted in accordance with DIN 4563538 “Measuring noise in machines; fans” In the . characteristics, the A sound power level LWA8 is specified...

Individually or in a network - which solution is the best? Planners and system manufacturers have a wide choice, when it comes to recommending an appropriate fan solution. This applies both for the specification of new air handling devices as well as the replacement of a fan as part of an energy-related modernisation project. Is a single, larger fan better suited or are several smaller fans more practicable? And if yes, which fan works better in a network? The question about the “best” and most economic solution can really only be answered through a technical system analysis. Possible influencing...

The ideal fangrid solution Depending on the planning requirements, a stackable modular system in various sizes is available for installing fangrids (see page 46). If, for example, as part of an energy-related modernisation, a large housing fan is to be replaced, then using modular construction there is no need to install an additional partition wall. With Nicotra Gebhardt “proSELECTA” software you can identify the most economic fan solution in each case - regardless of whether it’s a system using free-running fans or a solution with hybrid technology. Often, a solution with hybrid technology...

Patented technologie RQM F3-2528-BI-IG-M Ref. density Rho1=1.2 kg/mˆ3 Installation = A Thick red lines = limitation of the 2000 recomended area Description Installation acc. DIN 24163 Part 1 Reference density (Rho1) Medium temperature (t) Fan weight (m) basic device without accessories Feed data Main’s frequency (fN) Voltage (UN) Rated motor data Phases-Voltage-Frequency Frame size-No of poles Power (PN) Speed (nN) Current (IN) operational limits Max. fan speed (nvmax) Max. operating frequency (fmax) Temp. range for conveying medium (tmin...tmax) Technical data and characteristics Technical Data...

Technical data and characteristics Patented technologie RQM F3-2831-BI-IG-M Ref. density Rho1=1.2 kg/mˆ3 Installation = A Thick red lines = limitation of the recomended area Description Installation acc. DIN 24163 Part 1 Reference density (Rho1) Medium temperature (t) Fan weight (m) basic device without accessories Feed data Main’s frequency (fN) Voltage (UN) Rated motor data Phases-Voltage-Frequency Frame size-No of poles Power (PN) Speed (nN) Current (IN) operational limits Max. fan speed (nvmax) Max. operating frequency (fmax) Temp. range for conveying medium (tmin...tmax) Technical Data according...

Technical data and characteristics Patented technologie RQM F3-2831-BI-IR-M Ref. density Rho1=1.2 kg/mˆ3 Installation = A Thick red lines = limitation of the recomended area Description Installation acc. DIN 24163 Part 1 Reference density (Rho1) Medium temperature (t) Fan weight (m) basic device without accessories Feed data Main’s frequency (fN) Voltage (UN) Rated motor data Phases-Voltage-Frequency Frame size-No of poles Power (PN) Speed (nN) Current (IN) operational limits Max. fan speed (nvmax) Max. operating frequency (fmax) Temp. range for conveying medium (tmin...tmax) Technical Data according...

Technical data and characteristics Description Installation acc. DIN 24163 Part 1 Reference density (Rho1) Medium temperature (t) Fan weight (m) basic device without accessories Feed data Main’s frequency (fN) Voltage (UN) Rated motor data Phases-Voltage-Frequency Frame size-No of poles Power (PN) Speed (nN) Current (IN) operational limits Max. fan speed (nvmax) Max. operating frequency (fmax) Temp. range for conveying medium (tmin...tmax) 4000 10 Patented technologie RQM F3-3135-BI-IG-M Ref. density Rho1=1.2 kg/mˆ3 Installation = A Thick red lines = limitation of the recomended area Technical...