R2E225-AT51-05+CAP

FAN, EXTRACTOR, 225MM

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
Manufacturer: EBM-PAPST
Product type: Blowers
External Depth:69mm; External Diameter:225mm; Current Type:AC; Supply Voltage:230VAC; Current Rating:460mA; Flow Rate - Metric:850m³/h; Noise Rating:70dBA; Bea; Available until stocks are exhausted
Delivery and price
Units per pack	1
Price	95.47 €
Current stock	10+
Lead time	30 days
Datasheet
## **R2E225-AT51-05** 

## AC centrifugal fan 

backward-curved, single-intake 

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

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

Limited partnership · Headquarters Mulfingen Amtsgericht (court of registration) Stuttgart · HRA 590344 General partner Elektrobau Mulfingen GmbH · Headquarters Mulfingen Amtsgericht (court of registration) Stuttgart · HRB 590142 

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

|~~**Type**~~<br>~~**R2E225-AT51-05**~~|~~**Type**~~<br>~~**R2E225-AT51-05**~~|||
|---|---|---|---|
|~~**Motor**~~<br>~~**M2E068-DF**~~||||
|||||
|~~Phase~~||~~1~~~|~~1~~~|
|~~Nominal voltage~~|~~VAC~~|~~230~~|~~230~~|
|~~Frequency~~|~~Hz~~|~~50~~|~~60~~|
|||||
|~~Method of obtaining data~~||f~~a~~|f~~a~~|
|~~Valid for approval/standard~~||~~CE~~|~~CE~~|
|~~Speed (rpm)~~|~~min-1~~|~~2650~~|~~2950~~|
|~~Power consumption~~|~~W~~|~~105~~|~~145~~|
|~~Current draw~~|~~A~~|~~0.46~~|~~0.64~~|
|~~Capacitor~~|~~µF~~|~~3~~|~~3~~|
|~~Capacitor voltage~~|~~VDB~~|~~450~~|~~450~~|
|~~Min. back pressure~~|~~Pa~~|~~0~~|~~0~~|
|~~Min. back pressure~~|i~~n. wg~~|~~0~~|~~0~~|
|~~Min. ambient temperature~~|~~°C~~|-~~25~~|-~~25~~|
|~~Max. ambient temperature~~|~~°C~~|~~55~~|~~55~~|
|~~Starting current~~|~~A~~|~~1.05~~|~~1.04~~|



ml = Max. load · me = Max. efficiency · fa = Free air · cs = Customer specification · ce = Customer equipment Subject to change 

Item no. 10284-5-9980 · ENU · Change 96940 · Approved 2018-04-26 · Page 1 / 6 

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

**R2E225-AT51-05** 

backward-curved, single-intake 

## AC centrifugal fan 

## ~~a~~ ~~**Technical description**~~ 

|~~**Weight**~~<br>~~2.1 kg~~<br>~~a~~|~~**Weight**~~<br>~~2.1 kg~~<br>~~a~~|~~**Weight**~~<br>~~2.1 kg~~<br>~~a~~|
|---|---|---|
|~~**Size**~~<br>~~——~~||~~225 mm~~|
|~~rrrr—C—~~|~~**Motor size**~~<br>~~rrrr—C—~~|~~68~~|
|~~**Rotor surface**~~<br>~~——~~||~~Painted black~~|
|~~rrrr—C—~~|**I**~~**mpeller material**~~<br>~~rrrr—C—~~|~~PA 6 plastic, glass-fiber reinforced~~|
|~~**Number of blades**~~<br>~~——~~||~~11~~|
|~~rrrr—C—~~|~~**Direction of rotation**~~<br>~~rrrr—C—~~|~~Clockwise, viewed toward rotor~~|
|~~**Degree of protection**~~<br>~~——~~||I~~P44~~|
|~~rrrr—C—~~|**I**~~**nsulation class**~~<br>~~rrrr—C—~~|"~~B"~~|
||~~**Moisture (F) / Environmental (H)**~~|~~H1~~|
||~~**protection class**~~||
||~~**Max. permitted ambient temp.**~~|~~+ 80 °C~~|
||**f**~~**or motor (transport/storage)**~~||
||~~**Min. permitted ambient temp. for**~~|-~~40 °C~~|
||~~**motor (transport/storage)**~~||
|~~rrrr—C—~~|**I**~~**nstallation position**~~<br>~~rrrr—C—~~|~~Shaft horizontal or rotor on bottom; rotor on top on request~~|
|~~**Condensation drainage holes**~~<br>~~——~~||~~On rotor side~~|
|~~rrrr—C—~~|~~**Mode**~~<br>~~rrrr—C—~~|~~S1~~|
|~~**Motor bearing**~~<br>~~——~~||~~Ball bearing~~|
||~~**Touch current according to IEC**~~|~~< 0.75 mA~~|
||~~**60990 (measuring circuit Fig. 4,**~~||
||~~**TN system)**~~||
|~~**Motor protection**~~<br>~~——~~||~~Thermal overload protector (TOP) internally connected~~|
|~~rrrr—C—~~|~~**With cable**~~<br>~~rrrr—C—~~|~~Variable~~|
|~~**Protection class**~~<br>~~——~~||I~~(with customer connection of protective earth)~~|
|~~rrrr—C—~~|~~**Conformity with standards**~~<br>~~rrrr—C—~~|~~EN 60335-1; CE~~|
|~~**Approval**~~<br>~~po~~||~~CCC; EAC~~|



Item no. 10284-5-9980 · ENU · Change 96940 · Approved 2018-04-26 · Page 2 / 6 

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

AC centrifugal fan backward-curved, single-intake 

**R2E225-AT51-05** 

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

~~SS 1 Cable PVC, 4x crimped splices — 2 Accessory part: inlet ring 96358-2-4013, not included in scope of delivery SS 3 Max. clearance for screw 5 mm — 4 Direction of rotation clockwise, viewed toward rotor~~ 

Item no. 10284-5-9980 · ENU · Change 96940 · Approved 2018-04-26 · Page 3 / 6 

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

**R2E225-AT51-05** 

backward-curved, single-intake 

## AC centrifugal fan 

## ~~**Connection diagram**~~ 

**==> picture [403 x 23] 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. 10284-5-9980 · ENU · Change 96940 · Approved 2018-04-26 · Page 4 / 6 

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

**R2E225-AT51-05** 

backward-curved, single-intake 

## AC centrifugal fan 

## ~~aaa~~ ~~**Curves: Air performance 50 Hz**~~ 

**==> picture [295 x 298] intentionally omitted <==**

**----- Start of picture text -----**<br>
Druck p f s[Pa] für Rho=1,2kg/m^3<br>qv[cfm]<br>0 50 100 150 200 250 300 350 400 450 500<br>520<br>500 2<br>480<br>1,9<br>460<br>1,8<br>440<br>420 1,7<br>400 1,6<br>4<br>380<br>1,5<br>360<br>1,4<br>340<br>320 1,3<br>3<br>300 1,2<br>280<br>1,1<br>260<br>1<br>240<br>220 0,9<br>200 0,8<br>180 0,7<br>160 2<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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850<br>qv[m^3/h]<br>p f s[Pa]<br>s[Pa]<br>p f<br>pfs_E [IN H2O]<br>**----- End of picture text -----**<br>


Measurement: LU-57249-1 

Air performance measured according to ISO 5801 installation category A. For detailed information on the measurement setup, contact ebm-papst. Intake sound level: Sound power level according to ISO 13347 / sound pressure level measured at 1 m distance from fan axis. The values given are valid under the specified measuring conditions and may vary due to conditions of installation. For deviations from the standard configuration, the parameters have to be checked on the installed unit. 

## ~~Measured values~~ 

|~~**U**~~<br>~~V~~<br>**f**<br>~~Hz~~<br>~~**n**~~<br>~~min-1~~<br>~~**Pe**~~<br>~~W~~<br>**I**<br>~~A~~<br>~~**qV**~~<br>~~m3/h~~<br>~~**pfs**~~<br>~~Pa~~<br>~~**qV**~~<br>~~cfm~~<br>~~**pfs**~~<br>i~~n. wg~~<br>~~ee~~<br>~~ee ee~~<br>~~ee~~<br>~~ee~~<br>~~ee ee~~<br>~~Po~~|~~**U**~~<br>~~V~~<br>**f**<br>~~Hz~~<br>~~**n**~~<br>~~min-1~~<br>~~**Pe**~~<br>~~W~~<br>**I**<br>~~A~~<br>~~**qV**~~<br>~~m3/h~~<br>~~**pfs**~~<br>~~Pa~~<br>~~**qV**~~<br>~~cfm~~<br>~~**pfs**~~<br>i~~n. wg~~<br>~~ee~~<br>~~ee ee~~<br>~~ee~~<br>~~ee~~<br>~~ee ee~~<br>~~Po~~|~~**U**~~<br>~~V~~<br>**f**<br>~~Hz~~<br>~~**n**~~<br>~~min-1~~<br>~~**Pe**~~<br>~~W~~<br>**I**<br>~~A~~<br>~~**qV**~~<br>~~m3/h~~<br>~~**pfs**~~<br>~~Pa~~<br>~~**qV**~~<br>~~cfm~~<br>~~**pfs**~~<br>i~~n. wg~~<br>~~ee~~<br>~~ee ee~~<br>~~ee~~<br>~~ee~~<br>~~ee ee~~<br>~~Po~~|~~**U**~~<br>~~V~~<br>**f**<br>~~Hz~~<br>~~**n**~~<br>~~min-1~~<br>~~**Pe**~~<br>~~W~~<br>**I**<br>~~A~~<br>~~**qV**~~<br>~~m3/h~~<br>~~**pfs**~~<br>~~Pa~~<br>~~**qV**~~<br>~~cfm~~<br>~~**pfs**~~<br>i~~n. wg~~<br>~~ee~~<br>~~ee ee~~<br>~~ee~~<br>~~ee~~<br>~~ee ee~~<br>~~Po~~|~~**U**~~<br>~~V~~<br>**f**<br>~~Hz~~<br>~~**n**~~<br>~~min-1~~<br>~~**Pe**~~<br>~~W~~<br>**I**<br>~~A~~<br>~~**qV**~~<br>~~m3/h~~<br>~~**pfs**~~<br>~~Pa~~<br>~~**qV**~~<br>~~cfm~~<br>~~**pfs**~~<br>i~~n. wg~~<br>~~ee~~<br>~~ee ee~~<br>~~ee~~<br>~~ee~~<br>~~ee ee~~<br>~~Po~~|~~**U**~~<br>~~V~~<br>**f**<br>~~Hz~~<br>~~**n**~~<br>~~min-1~~<br>~~**Pe**~~<br>~~W~~<br>**I**<br>~~A~~<br>~~**qV**~~<br>~~m3/h~~<br>~~**pfs**~~<br>~~Pa~~<br>~~**qV**~~<br>~~cfm~~<br>~~**pfs**~~<br>i~~n. wg~~<br>~~ee~~<br>~~ee ee~~<br>~~ee~~<br>~~ee~~<br>~~ee ee~~<br>~~Po~~|~~**U**~~<br>~~V~~<br>**f**<br>~~Hz~~<br>~~**n**~~<br>~~min-1~~<br>~~**Pe**~~<br>~~W~~<br>**I**<br>~~A~~<br>~~**qV**~~<br>~~m3/h~~<br>~~**pfs**~~<br>~~Pa~~<br>~~**qV**~~<br>~~cfm~~<br>~~**pfs**~~<br>i~~n. wg~~<br>~~ee~~<br>~~ee ee~~<br>~~ee~~<br>~~ee~~<br>~~ee ee~~<br>~~Po~~|~~**U**~~<br>~~V~~<br>**f**<br>~~Hz~~<br>~~**n**~~<br>~~min-1~~<br>~~**Pe**~~<br>~~W~~<br>**I**<br>~~A~~<br>~~**qV**~~<br>~~m3/h~~<br>~~**pfs**~~<br>~~Pa~~<br>~~**qV**~~<br>~~cfm~~<br>~~**pfs**~~<br>i~~n. wg~~<br>~~ee~~<br>~~ee ee~~<br>~~ee~~<br>~~ee~~<br>~~ee ee~~<br>~~Po~~|~~**U**~~<br>~~V~~<br>**f**<br>~~Hz~~<br>~~**n**~~<br>~~min-1~~<br>~~**Pe**~~<br>~~W~~<br>**I**<br>~~A~~<br>~~**qV**~~<br>~~m3/h~~<br>~~**pfs**~~<br>~~Pa~~<br>~~**qV**~~<br>~~cfm~~<br>~~**pfs**~~<br>i~~n. wg~~<br>~~ee~~<br>~~ee ee~~<br>~~ee~~<br>~~ee~~<br>~~ee ee~~<br>~~Po~~|
|---|---|---|---|---|---|---|---|---|
||~~1~~|~~230~~|~~50~~<br>~~2650~~|~~105~~<br>~~0.46~~|~~825~~|~~0~~|~~485~~|~~0.00~~|
||~~2~~|~~230~~|~~50~~<br>~~2595~~|~~111~~<br>~~0.49~~|~~655~~|~~150~~|~~385~~|~~0.60~~|
||~~3~~|~~230~~|~~50~~<br>~~2585~~|~~112~~<br>~~0.50~~|~~430~~|~~300~~|~~255~~|~~1.20~~|
||~~4~~|~~230~~|~~50~~<br>~~2650~~|~~103~~<br>~~0.46~~|~~270~~|~~380~~|~~160~~|~~1.53~~|



U = Voltage · f = Frequency · n = Speed (rpm) · Pe = Power consumption · I = Current draw · qV = Air flow · pfs = Pressure increase 

Item no. 10284-5-9980 · ENU · Change 96940 · Approved 2018-04-26 · Page 5 / 6 

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

**R2E225-AT51-05** 

backward-curved, single-intake 

## AC centrifugal fan 

## ~~aaa~~ ~~**Curves: Air performance 60 Hz**~~ 

**==> picture [295 x 298] intentionally omitted <==**

**----- Start of picture text -----**<br>
Druck p f s[Pa] für Rho=1,2kg/m^3<br>qv[cfm]<br>0 50 100 150 200 250 300 350 400 450 500 550<br>700 2,8<br>680 2,7<br>660<br>640 2,6<br>620 2,5<br>600 2,4<br>580 2,3<br>560<br>540 2,2<br>520 2,1<br>4<br>500 2<br>480 1,9<br>460<br>440 1,8<br>420 1,7<br>400 1,6<br>380 1,5<br>360 3<br>340 1,4<br>320 1,3<br>300 1,2<br>280 1,1<br>260<br>1<br>240<br>220 0,9<br>2<br>200 0,8<br>180 0,7<br>160<br>140 0,6<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>0 100 200 300 400 500 600 700 800 900 1.000<br>qv[m^3/h]<br>p f s[Pa]<br>s[Pa]<br>p f<br>pfs_E [IN H2O]<br>**----- End of picture text -----**<br>


Measurement: LU-57251-1 

Air performance measured according to ISO 5801 installation category A. For detailed information on the measurement setup, contact ebm-papst. Intake sound level: Sound power level according to ISO 13347 / sound pressure level measured at 1 m distance from fan axis. The values given are valid under the specified measuring conditions and may vary due to conditions of installation. For deviations from the standard configuration, the parameters have to be checked on the installed unit. 

## ~~Measured values~~ 

|~~**U**~~<br>~~V~~<br>**f**<br>~~Hz~~<br>~~**n**~~<br>~~min-1~~<br>~~**Pe**~~<br>~~W~~<br>**I**<br>~~A~~<br>~~**qV**~~<br>~~m3/h~~<br>~~**pfs**~~<br>~~Pa~~<br>~~**qV**~~<br>~~cfm~~<br>~~**pfs**~~<br>i~~n. wg~~<br>~~ee~~<br>~~ee ee~~<br>~~ee~~<br>~~ee~~<br>~~ee ee~~<br>~~Po~~|~~**U**~~<br>~~V~~<br>**f**<br>~~Hz~~<br>~~**n**~~<br>~~min-1~~<br>~~**Pe**~~<br>~~W~~<br>**I**<br>~~A~~<br>~~**qV**~~<br>~~m3/h~~<br>~~**pfs**~~<br>~~Pa~~<br>~~**qV**~~<br>~~cfm~~<br>~~**pfs**~~<br>i~~n. wg~~<br>~~ee~~<br>~~ee ee~~<br>~~ee~~<br>~~ee~~<br>~~ee ee~~<br>~~Po~~|~~**U**~~<br>~~V~~<br>**f**<br>~~Hz~~<br>~~**n**~~<br>~~min-1~~<br>~~**Pe**~~<br>~~W~~<br>**I**<br>~~A~~<br>~~**qV**~~<br>~~m3/h~~<br>~~**pfs**~~<br>~~Pa~~<br>~~**qV**~~<br>~~cfm~~<br>~~**pfs**~~<br>i~~n. wg~~<br>~~ee~~<br>~~ee ee~~<br>~~ee~~<br>~~ee~~<br>~~ee ee~~<br>~~Po~~|~~**U**~~<br>~~V~~<br>**f**<br>~~Hz~~<br>~~**n**~~<br>~~min-1~~<br>~~**Pe**~~<br>~~W~~<br>**I**<br>~~A~~<br>~~**qV**~~<br>~~m3/h~~<br>~~**pfs**~~<br>~~Pa~~<br>~~**qV**~~<br>~~cfm~~<br>~~**pfs**~~<br>i~~n. wg~~<br>~~ee~~<br>~~ee ee~~<br>~~ee~~<br>~~ee~~<br>~~ee ee~~<br>~~Po~~|~~**U**~~<br>~~V~~<br>**f**<br>~~Hz~~<br>~~**n**~~<br>~~min-1~~<br>~~**Pe**~~<br>~~W~~<br>**I**<br>~~A~~<br>~~**qV**~~<br>~~m3/h~~<br>~~**pfs**~~<br>~~Pa~~<br>~~**qV**~~<br>~~cfm~~<br>~~**pfs**~~<br>i~~n. wg~~<br>~~ee~~<br>~~ee ee~~<br>~~ee~~<br>~~ee~~<br>~~ee ee~~<br>~~Po~~|~~**U**~~<br>~~V~~<br>**f**<br>~~Hz~~<br>~~**n**~~<br>~~min-1~~<br>~~**Pe**~~<br>~~W~~<br>**I**<br>~~A~~<br>~~**qV**~~<br>~~m3/h~~<br>~~**pfs**~~<br>~~Pa~~<br>~~**qV**~~<br>~~cfm~~<br>~~**pfs**~~<br>i~~n. wg~~<br>~~ee~~<br>~~ee ee~~<br>~~ee~~<br>~~ee~~<br>~~ee ee~~<br>~~Po~~|~~**U**~~<br>~~V~~<br>**f**<br>~~Hz~~<br>~~**n**~~<br>~~min-1~~<br>~~**Pe**~~<br>~~W~~<br>**I**<br>~~A~~<br>~~**qV**~~<br>~~m3/h~~<br>~~**pfs**~~<br>~~Pa~~<br>~~**qV**~~<br>~~cfm~~<br>~~**pfs**~~<br>i~~n. wg~~<br>~~ee~~<br>~~ee ee~~<br>~~ee~~<br>~~ee~~<br>~~ee ee~~<br>~~Po~~|~~**U**~~<br>~~V~~<br>**f**<br>~~Hz~~<br>~~**n**~~<br>~~min-1~~<br>~~**Pe**~~<br>~~W~~<br>**I**<br>~~A~~<br>~~**qV**~~<br>~~m3/h~~<br>~~**pfs**~~<br>~~Pa~~<br>~~**qV**~~<br>~~cfm~~<br>~~**pfs**~~<br>i~~n. wg~~<br>~~ee~~<br>~~ee ee~~<br>~~ee~~<br>~~ee~~<br>~~ee ee~~<br>~~Po~~|~~**U**~~<br>~~V~~<br>**f**<br>~~Hz~~<br>~~**n**~~<br>~~min-1~~<br>~~**Pe**~~<br>~~W~~<br>**I**<br>~~A~~<br>~~**qV**~~<br>~~m3/h~~<br>~~**pfs**~~<br>~~Pa~~<br>~~**qV**~~<br>~~cfm~~<br>~~**pfs**~~<br>i~~n. wg~~<br>~~ee~~<br>~~ee ee~~<br>~~ee~~<br>~~ee~~<br>~~ee ee~~<br>~~Po~~|
|---|---|---|---|---|---|---|---|---|
||~~1~~|~~230~~|~~60~~<br>~~2950~~|~~145~~<br>~~0.64~~|~~925~~|~~0~~|~~545~~|~~0.00~~|
||~~2~~|~~230~~|~~60~~<br>~~2805~~|~~155~~<br>~~0.67~~|~~680~~|~~200~~|~~400~~|~~0.80~~|
||~~3~~|~~230~~|~~60~~<br>~~2790~~|~~155~~<br>~~0.67~~|~~465~~|~~350~~|~~275~~|~~1.41~~|
||~~4~~|~~230~~|~~60~~<br>~~2990~~|~~138~~<br>~~0.60~~|~~235~~|~~500~~|~~135~~|~~2.01~~|



U = Voltage · f = Frequency · n = Speed (rpm) · Pe = Power consumption · I = Current draw · qV = Air flow · pfs = Pressure increase 

Item no. 10284-5-9980 · ENU · Change 96940 · Approved 2018-04-26 · Page 6 / 6 

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
Updated at April 29, 2026
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