R2E2-70AA01-05

AC FAN, CENTRIFUGAL, 270MM, 230V

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Manufacturer: EBM-PAPST
Product type: Blowers
Blower; AC FAN, CENTRIFUGAL, 270MM, 230V; Blower Type:Motorized Impeller; Supply Voltage:230VAC; Voltage Type:AC; Fan Frame Size:270mm; External Depth:171mm; Air Flow - CFM:1433.18CFM; A
Air Flow - CFM: 1433.18CFM

Delivery and price
Units per pack	50
Price	207.48 €
Current stock	10+
Lead time	30 days

Datasheet

**R2E270-AA01-05** 

## AC centrifugal fan 

backward curved, single inlet 

## **ebm-papst Mulfingen GmbH & Co. KG** 

Bachmühle 2 74673 Mulfingen Phone: +49 7938 81-0 Fax: +49 7938 81-110 www.ebmpapst.com info1@de.ebmpapst.com 

## ~~**Nominal data**~~ 

|~~**Type**~~<br>~~**R2E270-AA01-05**~~|~~**Type**~~<br>~~**R2E270-AA01-05**~~|||
|---|---|---|---|
|~~**Motor**~~<br>~~**M2E074-GA**~~||||
|||||
|~~Phase~~||~~1~~~|~~1~~~|
|~~Nominal voltage~~|[~~V]~~|~~230~~|~~230~~|
|~~Frequency~~|[~~Hz]~~|~~50~~|~~60~~|
|||||
|~~Type of data definition~~||r~~fa~~|r~~fa~~|
|~~Valid for approval / standard~~||~~CE~~|~~CE~~|
|~~Speed~~|[~~min-1]~~|~~2750~~|~~3100~~|
|~~Power input~~|[~~W]~~|~~280~~|~~430~~|
|~~Current draw~~|[~~A]~~|~~1.23~~|~~1.88~~|
|~~Motor capacitor~~|[~~µF]~~|~~10~~|~~10~~|
|~~Capacitor voltage~~|[~~VDB]~~|~~400~~|~~400~~|
|~~Min. back pressure~~|[~~Pa]~~|~~0~~|~~0~~|
|~~Max. ambient temperature~~|[~~°C]~~|~~60~~|~~50~~|



ml = max. load · me = max. efficiency · rfa = running at free air · cs = customer specs · cu = customer unit Subject to alterations 

Item no.: 11005-5-9980 · Revision status: KM71618 · Print-out on 27/08/2010 · Created by P. Praktikant (PR- ) · Page 1 of 5 

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · 74673 Mulfingen · Phone: +49 7938 81-0 · Fax: +49 7938 81-110 · www.ebmpapst.com · info1@de.ebmpapst.com 

**R2E270-AA01-05** 

## AC centrifugal fan 

backward curved, single inlet 

## ~~**Technical features**~~ 

|~~**Leackage current**~~|~~< 0.75 mA~~|
|---|---|
|~~**Size**~~|~~270 mm~~|
|~~**Operation mode**~~|~~S1~~|
|~~**Direction of rotation**~~|~~Clockwise, seen on rotor~~|
|~~**Mounting position**~~|~~Shaft horizontal or rotor on bottom; rotor on top on request~~|
|~~**Humidity class**~~|~~F1-2~~|
|**I**~~**nsulation class**~~|"~~F"~~|
|~~**Cable exit**~~|~~Variable~~|
|~~**Condensate discharge holes**~~|~~Rotor-side~~|
|~~**Bearing motor**~~|~~Ball bearing~~|
|~~**Mass**~~|~~4.7 kg~~|
|~~**Material of impeller**~~|~~Sheet steel~~|
|~~**Motor protection**~~|~~Thermal overload protector (TOP) wired internally~~|
|~~**Product conforming to**~~|~~CE~~|
|~~**standard**~~||
|~~**Surface of rotor**~~|~~Coated in black~~|
|~~**Number of blades**~~|~~11~~|
|~~**Type of protection**~~|I~~P 44~~|
|~~**Protection class**~~|I|
|~~**Max. permissible ambient**~~|~~+ 80 °C~~|
|~~**motor temp. (transp./ storage)**~~||
|~~**Min. permissible ambient**~~|-~~40 °C~~|
|~~**motor temp. (transp./storage)**~~||
|~~**Approval**~~|~~CCC~~|



Item no.: 11005-5-9980 · Revision status: KM71618 · Print-out on 27/08/2010 · Created by P. Praktikant (PR- ) · Page 2 of 5 

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · 74673 Mulfingen · Phone: +49 7938 81-0 · Fax: +49 7938 81-110 · www.ebmpapst.com · info1@de.ebmpapst.com 

**R2E270-AA01-05** 

backward curved, single inlet 

## AC centrifugal fan 

## ~~**Product drawing**~~ 

**==> picture [75 x 79] intentionally omitted <==**

- ~~1 Connection line silicone 4G 0.5 mm², 4 x brass lead tips crimped 2 Accessory part: Inlet nozzle 96360-2-4013, not included in the standard scope of delivery 3 Depth of screw max. 10 mm~~ 

## ~~**Connection screen**~~ 

**==> picture [42 x 38] intentionally omitted <==**

**==> picture [527 x 28] intentionally omitted <==**

**----- Start of picture text -----**<br>
U1 blue Z brown U2 black<br>PE green/yellow<br>**----- End of picture text -----**<br>


Item no.: 11005-5-9980 · Revision status: KM71618 · Print-out on 27/08/2010 · Created by P. Praktikant (PR- ) · Page 3 of 5 

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · 74673 Mulfingen · Phone: +49 7938 81-0 · Fax: +49 7938 81-110 · www.ebmpapst.com · info1@de.ebmpapst.com 

## **R2E270-AA01-05** 

## AC centrifugal fan 

backward curved, single inlet 

## ~~**Charts: Air flow 50 Hz**~~ 

**==> picture [299 x 423] intentionally omitted <==**

**----- Start of picture text -----**<br>
Druck Pfa [Pa] für Rho=1,2kg/m^3<br>V [cfm]<br>0 200 400 600 800 1.000 1.200 1.400<br>580<br>2,3<br>560<br>2,2<br>540<br>520 2,1<br>500 2<br>480<br>1,9<br>460 4<br>1,8<br>440<br>420 1,7<br>400 1,6<br>380<br>1,5<br>360<br>3 1,4<br>340<br>320 1,3<br>300 1,2<br>280 1,1<br>260<br>1<br>240<br>220 0,9<br>200 0,8<br>180 2 0,7<br>160<br>0,6<br>140<br>120 0,5<br>100 0,4<br>80 0,3<br>60<br>0,2<br>40<br>20 0,1<br>1<br>0 0<br>0 200 400 600 800 1.000 1.200 1.400 1.600 1.800 2.000 2.200 2.400 2.600<br>V [m^3/h]<br>Measured values<br>U f n P1 I η TL V ° pfa<br>[ V] [ Hz] [ min [-1] ] [ W] [ A] [ %] [ m [3] /h] [ Pa]<br>1 230 50 2750 280 1.23 31 2435 0<br>2 230 50 2680 337 1.46 55 2050 173<br>3 230 50 2635 363 1.58 57 1445 341<br>4 230 50 2730 305 1.33 40 680 453<br>Pfa [Pa]<br>Pfa [Pa]<br>Pfa_E [IN H2O]<br>**----- End of picture text -----**<br>


Measurement: LU-50466 

Item no.: 11005-5-9980 · Revision status: KM71618 · Print-out on 27/08/2010 · Created by P. Praktikant (PR- ) · Page 4 of 5 

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · 74673 Mulfingen · Phone: +49 7938 81-0 · Fax: +49 7938 81-110 · www.ebmpapst.com · info1@de.ebmpapst.com 

## **R2E270-AA01-05** 

## AC centrifugal fan 

backward curved, single inlet 

## ~~**Charts: Air flow 60 Hz**~~ 

**==> picture [299 x 299] intentionally omitted <==**

**----- Start of picture text -----**<br>
Druck Pfa [Pa] für Rho=1,2kg/m^3<br>V [cfm]<br>0 200 400 600 800 1.000 1.200 1.400 1.600 1.800<br>3,1<br>750 3<br>2,9<br>700 2,8<br>2,7<br>650 2,6<br>2,5<br>600 2,4<br>4 2,3<br>550 2,2<br>2,1<br>500 2<br>1,9<br>450 1,8<br>1,7<br>400 3 1,6<br>1,5<br>350 1,4<br>1,3<br>300 1,2<br>1,1<br>250 1<br>2 0,9<br>200 0,8<br>0,7<br>150 0,6<br>0,5<br>100 0,4<br>0,3<br>50 0,2<br>0,1<br>1<br>0 0<br>0 200 400 600 800 1.000 1.200 1.400 1.600 1.800 2.000 2.200 2.400 2.600 2.800 3.000<br>V [m^3/h]<br>Pfa [Pa]<br>Pfa [Pa]<br>Pfa_E [IN H2O]<br>**----- End of picture text -----**<br>


Measurement: LU-50467 

## ~~Measured values~~ 

||~~**U**~~|**f**|~~**n**~~|~~**P1**~~|**I**|~~η~~~~**TL**~~|~~**V**~~<br>°|~~**pfa**~~|
|---|---|---|---|---|---|---|---|---|
||[~~V]~~|[~~Hz]~~|[~~min-1]~~|[~~W]~~|[~~A]~~|[~~%]~~|[~~m3/h]~~|[~~Pa]~~|
|~~1~~|~~230~~|~~60~~|~~3100~~|~~430~~|~~1.88~~|~~31~~|~~2760~~|~~0~~|
|~~2~~|~~230~~|~~60~~|~~2920~~|~~494~~|~~2.16~~|~~55~~|~~2230~~|~~206~~|
|~~3~~|~~230~~|~~60~~|~~2800~~|~~520~~|~~2.26~~|~~57~~|~~1540~~|~~386~~|
|~~4~~|~~230~~|~~60~~|~~3035~~|~~457~~|~~2.02~~|~~39~~|~~755~~|~~560~~|



Item no.: 11005-5-9980 · Revision status: KM71618 · Print-out on 27/08/2010 · Created by P. Praktikant (PR- ) · Page 5 of 5 

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · 74673 Mulfingen · Phone: +49 7938 81-0 · Fax: +49 7938 81-110 · www.ebmpapst.com · info1@de.ebmpapst.com

Updated at April 29, 2026

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