RER175-42/18/2TDMP

Fan Blower, S-Force RER 175 TD Series, IP54, Motorized Impeller, 48 VDC, DC, 175 mm, 69 mm, 509 CFM

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Manufacturer: EBM-PAPST
Product type: Blowers
Blower Type:Motorized Impeller; Supply Voltage:48V; Current Type:DC; Fan Frame Size:175mm; External Depth:69mm; Flow Rate - Metric:865m³/h; Flow Rate - Imperial:509cu.ft/min; Noise Ratin
IP Rating: IP54
Blower Type: Motorized Impeller
Bearing Type: Ball Bearing
Noise Rating: -
Power Rating: 110W
Voltage Type: DC
Product Range: S-Force RER 175 TD
Air Flow - CFM: 509CFM
External Depth: 69mm
Fan Frame Size: 175mm
Supply Voltage: 48VDC
Air Flow - m3/min: 14.42m³/min
Flow Rate - Metric: 865m³/h
Flow Rate - Imperial: 509CFM
Power Connection Type: 2 Lead Wires

Delivery and price
Units per pack	32
Price	111.32 €
Current stock	10+
Lead time	30 days

Datasheet

## Max. 980 m[3] /h 

## DC centrifugal fans 

## Ø 175 x 69 mm 

**–   Possible special versions:** (See chapter DC fans - specials) 

- **Material:** Impeller: GRP[1)] 

- **Direction of air flow:** Axial: Intake, Centrifugal: Exhaust 

   - Speed signal 

   - Go / NoGo alarm 

- **Direction of rotation:** Clockwise, 

   - Alarm with speed limit 

- looking towards rotor 

   - External temperature sensor 

- **Connection:** Via single wires AWG 18, 20 or AWG 22, TR 64, speed signal and control input AWG 22 

   - Internal temperature sensor 

   - PWM control input 

   - Analog control input 

- **Highlights:** Highly efficient and smoothly operating 3-phase fan drive Backward-curved impeller 

   - Multi-option control input 

   - Moisture protection 

   - Salt spray protection 

- **Weight:** 775 g 

- Degree of protection: IP 54 

|~~**Type                                 m**~~<br>~~RER 175-42/14/2 TDMLP    600         353~~<br>~~RER 175-42/14/2 TDMP      865         509~~<br>Series RER 175 TD<br>**Nominal data**|1) Fiberglass-reinforced plastic<br>~~**Type                                 m**~~**3**~~**/h       cfm           VDC          VDC         Bel(A)**~~<br>~~/~~<br>~~**Watts       rpm**~~<br>~~RER 175-42/14/2 TDMLP    600         353~~~~**24**16...30       7.3~~<br>~~48         3 400       -20...+65        72 500 / 40 000    122 500~~<br>~~RER 175-42/14/2 TDMP      865         509~~~~**24**16...36       8.2~~<br>~~110         4 800       -20...+65        70 000 / 40 000    117 500~~<br>**Nominal voltage**<br>Air flow<br>Air flow<br>Voltage range<br>Sound power level<br>Sintec sleeve bearings<br>Ball bearings<br>~~1|~~<br>~~a~~|1) Fiberglass-reinforced plastic<br>~~**Type                                 m**~~**3**~~**/h       cfm           VDC          VDC         Bel(A)**~~<br>~~/~~<br>~~**Watts       rpm**~~<br>~~RER 175-42/14/2 TDMLP    600         353~~~~**24**16...30       7.3~~<br>~~48         3 400       -20...+65        72 500 / 40 000    122 500~~<br>~~RER 175-42/14/2 TDMP      865         509~~~~**24**16...36       8.2~~<br>~~110         4 800       -20...+65        70 000 / 40 000    117 500~~<br>**Nominal voltage**<br>Air flow<br>Air flow<br>Voltage range<br>Sound power level<br>Sintec sleeve bearings<br>Ball bearings<br>~~1|~~<br>~~a~~|1) Fiberglass-reinforced plastic<br>~~**Type                                 m**~~**3**~~**/h       cfm           VDC          VDC         Bel(A)**~~<br>~~/~~<br>~~**Watts       rpm**~~<br>~~RER 175-42/14/2 TDMLP    600         353~~~~**24**16...30       7.3~~<br>~~48         3 400       -20...+65        72 500 / 40 000    122 500~~<br>~~RER 175-42/14/2 TDMP      865         509~~~~**24**16...36       8.2~~<br>~~110         4 800       -20...+65        70 000 / 40 000    117 500~~<br>**Nominal voltage**<br>Air flow<br>Air flow<br>Voltage range<br>Sound power level<br>Sintec sleeve bearings<br>Ball bearings<br>~~1|~~<br>~~a~~|~~**Watts       rpm**~~**-1 **~~**°C                      Hours               Hours**~~<br>~~48         3 400       -20...+65        72 500 / 40 000    122 500~~<br>~~110         4 800       -20...+65        70 000 / 40 000    117 500~~<br>Power consumption<br>Nominal speed<br>Temperature range|- Degree of protection: IP 54<br>~~**°C                      Hours               Hours**~~<br>~~48         3 400       -20...+65        72 500 / 40 000    122 500~~<br>~~110         4 800       -20...+65        70 000 / 40 000    117 500~~<br>Service life L10 (40 °C)<br>ebm-papst standard<br>Service life L10 (Tmax)<br>ebm-papst standard<br>Life expectancyL10IPC<br>(40 °C)  see page 17|- Degree of protection: IP 54<br>~~**°C                      Hours               Hours**~~<br>~~48         3 400       -20...+65        72 500 / 40 000    122 500~~<br>~~110         4 800       -20...+65        70 000 / 40 000    117 500~~<br>Service life L10 (40 °C)<br>ebm-papst standard<br>Service life L10 (Tmax)<br>ebm-papst standard<br>Life expectancyL10IPC<br>(40 °C)  see page 17|- Degree of protection: IP 54<br>~~**°C                      Hours               Hours**~~<br>~~48         3 400       -20...+65        72 500 / 40 000    122 500~~<br>~~110         4 800       -20...+65        70 000 / 40 000    117 500~~|- Degree of protection: IP 54<br>~~**°C                      Hours               Hours**~~<br>~~48         3 400       -20...+65        72 500 / 40 000    122 500➀~~<br>~~110         4 800       -20...+65        70 000 / 40 000    117 500➁~~<br>Curve|
|---|---|---|---|---|---|---|---|---|
|~~RER 175-42/18/2 TDMLP    600         353~~|~~RER 175-42/18/2 TDMLP    600         353~~~~**48**36...57       7.3~~<br>~~a~~|~~46          3 400       -20...+65        72 500 / 40 000    122 500~~|~~46          3 400       -20...+65        72 500 / 40 000    122 500~~|~~46          3 400       -20...+65        72 500 / 40 000    122 500~~|~~46          3 400       -20...+65        72 500 / 40 000    122 500~~|~~46          3 400       -20...+65        72 500 / 40 000    122 500~~|~~46          3 400       -20...+65        72 500 / 40 000    122 500~~<br>||~~46          3 400       -20...+65        72 500 / 40 000    122 500➀~~|
|~~RER 175-42/18/2 TDMP*    865         509~~<br>~~RER 175-42/18/2 TDP        980         577~~<br>Subject to change<br>* On request|~~RER 175-42/18/2 TDMP*    865         509~~~~**48**36...72       8.2~~<br>~~110         4 800       -20...+65        70 000 / 40 000    117 500~~<br>~~RER 175-42/18/2 TDP        980         577~~~~**48**           36...72       8.5~~<br>~~166         5 400       -20...+65        60 000 / 32 500    102 500~~<br>Speed control range from 800 rpm-1 at 7% PWM up to nominal speed at > 90% PWM.<br>Standstill at 0% PWM, maximum speed if control cable is interrupted.<br>~~a~~<br>~~“~~||||~~110         4 800       -20...+65        70 000 / 40 000    117 500~~<br>~~166         5 400       -20...+65        60 000 / 32 500    102 500~~|~~110         4 800       -20...+65        70 000 / 40 000    117 500~~<br>~~166         5 400       -20...+65        60 000 / 32 500    102 500~~|~~110         4 800       -20...+65        70 000 / 40 000    117 500~~<br>~~166         5 400       -20...+65        60 000 / 32 500    102 500~~<br>||~~110         4 800       -20...+65        70 000 / 40 000    117 500➁~~<br>~~166         5 400       -20...+65        60 000 / 32 500    102 500➂~~|



The air flow and sound level of the centrifugal fans without external housing depend on their individual installation conditions. 

The stated air flow and sound level were recorded under the following measurement parameters: Centrifugal fan mounted on a foundation plate 180 x 180 mm. Cover plate 180 x 180 mm, with an air inlet opening Ø 125.5 mm, arranged concentrically to the impeller. 

**==> picture [323 x 151] intentionally omitted <==**

**----- Start of picture text -----**<br>
Tin-plated<br>L |<br>aia aw<br>Air performance measured according to: ISO 5801.<br>Installation category A, with ebm-papst inlet ring without<br>contact protection.<br>Noise: Total sound power level LWA ISO 103002<br>measured on a hemisphere with a distance of 2 m;<br>Sound pressure level LpA measured at 1 m distance from<br>fan axis. \ all ) y —t<br>The values given are applicable only under the specified<br>measuring conditions and may differ depending on the VG y "<br>installation conditions.<br>In the event of deviation from the standard configuration, 6,8 + 0,8<br>the parameters must be checked after installation! 175 tos ‘ 42<br>For detailed information see<br>~N 69±1<br>http://www.ebmpapst.com/general conditions<br>1 +<br>6<br>10 +<br>425<br>ø580,1 + ø720,3 + ø1750,5 +<br>M4 (4x) Max. 8 deep<br>**----- End of picture text -----**<br>


**Inlet rings from p. 252** 

**121**

Updated at April 29, 2026

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