RLMEVO
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High Performance Plug Fans Impeller with true airfoil blades

RLMEVO Ready for the next generation We have accelerated impeller technology with the RLM Evo series, the new generation in our plug fan range. The result: More efficiency and reduced turbulent conditions. And that is highly effective as the Evo series ensures: A ower energy consumption l A ower costs l A ower noise levels l Overall static efficiency Nicotra Gebhardt – the professionals in profiling Nicotra Gebhardt is the first port of call for profiled impeller blades. We brought the first hollow section airfoil blades onto the market in 1975. Since then we have been achieving the...

RLMEVO The evolutionary elements A he perfect profile T At the heart of the Evo series are the six blades with rounded inclined leading edges and re-designed hollow profile. They ensure minimised turbulence conditions in the impeller thus enabling the extraordinary high efficiency of the fan. Due to their special shape, the blades build up pressure evenly at all sections. The result: Air circulates around the blades better and the turbulence tends to dissipate. This increases not only efficiency but also causes significantly lower noise. A he innovative high performance impeller T The...

RLM E6-2528 r1=1.20 kg/m³ Please note coloured area! — Asynchronous motors — Permanent magnet motors Measured in installation A a ccording to ISO 5801: recommended operation area System efficiencies Comparison system efficiencies hse (impeller, motor, inverter) RLM E6-2528- Formula symbols hse = verall static efficiency (impeller, motor, inverter) o hsa = an shaft static efficiency f LWA6 = -weighted sound power level at discharge A Pa = an shaft po

RLM E6-2528 Technical Data Fan type RLM Evo Mains Nominal frequency speed Hz 1/min Nominal Nominal moment current Nm A max. operating max. frequency speed Hz 1/min Motor size Poles ** * otor for operation with inverter only (No mains operation). M We recommend: Danfoss VLT HVAC Drive FC-100. Fan type code W = synchronous motor according to efficiency class IE2 (High Efficiency) A BI = rushless DC motor with integrated control unit (efficiency class IE3 and higher) B BE = rushless DC motor with external control unit (efficiency class IE3 and higher) B Dimensions in mm, subject to change. RLM...

RLM E6-2831 r1=1.20 kg/m³ Please note coloured area! — Asynchronous motors — Permanent magnet motors Measured in installation A a ccording to ISO 5801: recommended operation area System efficiencies Comparison system efficiencies hse (impeller, motor, inverter) RLM E6-2831- Formula symbols o hse = verall static efficiency (impeller, motor, inverter) hsa = an shaft static efficiency f LWA6 = -weighted sound power level at discharge A Pa = an shaft po

RLM E6-2831 Technical Data Fan type RLM Evo Mains Nominal frequency speed Hz 1/min Nominal Nominal moment current Nm A max. operating max. frequency speed Hz 1/min Motor size Poles ** * otor for operation with inverter only (No mains operation). M We recommend: Danfoss VLT HVAC Drive FC-100. Fan type code W = synchronous motor according to efficiency class IE2 (High Efficiency) A BI = rushless DC motor with integrated control unit (efficiency class IE3 and higher) B BE = rushless DC motor with external control unit (efficiency class IE3 and higher) B Dimensions in mm, subject to change. RLM...

RLM E6-3135 r1=1.20 kg/m³ Please note coloured area! — Asynchronous motors — Permanent magnet motors Measured in installation A a ccording to ISO 5801: recommended operation area System efficiencies Comparison system efficiencies hse (impeller, motor, inverter) RLM E6-3135- Formula symbols = verall static efficiency (impeller, motor, inverter) o = an shaft static efficiency f sa LWA6 = -weighted sound power level at discharge A Pa = an shaft power f s

RLM E6-3135 Technical Data Fan type RLM Evo Mains Nominal frequency speed Hz 1/min Nominal Nominal moment current Nm A max. operating max. frequency speed Hz 1/min Motor size Poles ** * otor for operation with inverter only (No mains operation). M We recommend: Danfoss VLT HVAC Drive FC-100. Fan type code W = synchronous motor according to efficiency class IE2 (High Efficiency) A BI = rushless DC motor with integrated control unit (efficiency class IE3 and higher) B BE = rushless DC motor with external control unit (efficiency class IE3 and higher) B Dimensions in mm, subject to change. RLM...

RLM E6-3540 r1=1.20 kg/m³ Please note coloured area! — Asynchronous motors — Permanent magnet motors Measured in installation A a ccording to ISO 5801: recommended operation area System efficiencies Comparison system efficiencies hse (impeller, motor, inverter) RLM E6-3540- Formula symbols hse = verall static efficiency (impeller, motor, inverter) o hsa = an shaft static efficiency f LWA6 = -weighted sound power level at discharge A Pa = an shaft po

RLM E6-3540 Technical Data Fan type RLM Evo Mains Nominal frequency speed Hz 1/min Nominal Nominal moment current Nm A max. operating max. frequency speed Hz 1/min Motor size Poles ** * otor for operation with inverter only (No mains operation). M We recommend: Danfoss VLT HVAC Drive FC-100. Fan type code W = synchronous motor according to efficiency class IE2 (High Efficiency) A BI = rushless DC motor with integrated control unit (efficiency class IE3 and higher) B BE = rushless DC motor with external control unit (efficiency class IE3 and higher) B Dimensions in mm, subject to change. RLM...

RLM E6-4045 r1=1.20 kg/m³ Please note coloured area! — Asynchronous motors — Permanent magnet motors Measured in installation A a ccording to ISO 5801: recommended operation area System efficiencies Comparison system efficiencies hse (impeller, motor, inverter) RLM E6-4045- Formula symbols hse = verall static efficiency (impeller, motor, inverter) o hsa = an shaft static efficiency f LWA6 = -weighted sound power level at discharge A Pa = an shaft po