D4E146-LV19-14

Fan Blower, Centrifugal, 230 VAC, AC, 146 mm, 203 mm, 315 CFM

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Manufacturer: EBM-PAPST
Product type: Blowers
Blower Type:Centrifugal; Supply Voltage:230V; Current Type:AC; Fan Frame Size:146mm; External Depth:203mm; Flow Rate - Metric:535m³/h; Flow Rate - Imperial:315cu.ft/min; Noise Rating:-;
SVHC: No SVHC (25-Jun-2020)
IP Rating: IP44
Blower Type: Centrifugal
Bearing Type: Ball Bearing
Noise Rating: -
Power Rating: 68W
Voltage Type: AC
Product Range: D4E146 Series
Air Flow - CFM: 315CFM
External Depth: 203mm
Fan Frame Size: 146mm
Supply Voltage: 230VAC
Air Flow - m3/min: 8.92m³/min
Flow Rate - Metric: 535m³/h
Flow Rate - Imperial: 315CFM
Power Connection Type: Terminals

Delivery and price
Units per pack	50
Price	133.22 €
Current stock	10+
Lead time	30 days

Datasheet

## **D4E146-LV19-14** 

## AC centrifugal fan 

forward curved, dual inlet 

with housing (flange) 

## **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 County court Stuttgart · HRA 590344 General partner Elektrobau Mulfingen GmbH · Headquarters Mulfingen County court Stuttgart · HRB 590142 

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

|~~**Type**~~<br>~~**D4E146-LV19-14**~~|~~**Type**~~<br>~~**D4E146-LV19-14**~~|||
|---|---|---|---|
|~~**Motor**~~<br>~~**M4E068-CF**~~||||
|||||
|~~Phase~~||~~1~~~|~~1~~~|
|~~Nominal voltage~~|~~VAC~~|~~230~~|~~230~~|
|~~Frequency~~|~~Hz~~|~~50~~|~~60~~|
|||||
|~~Type of data definition~~||f~~a~~|f~~a~~|
|~~Valid for approval / standard~~||~~CE~~|~~CE~~|
|~~Speed (rpm)~~|~~min-1~~|~~780~~|~~710~~|
|~~Power input~~|~~W~~|~~65~~|~~68~~|
|~~Current draw~~|~~A~~|~~0.29~~|~~0.3~~|
|~~Motor capacitor~~|~~µF~~|~~2~~|~~2~~|
|~~Capacitor voltage~~|~~VDB~~|~~400~~|~~400~~|
|~~Capacitor standard~~||~~S2 (CE)~~|~~S2 (CE)~~|
|~~Min. back pressure~~|~~Pa~~|~~0~~|~~0~~|
|~~Min. ambient temperature~~|~~°C~~|-~~25~~|-~~25~~|
|~~Max. ambient temperature~~|~~°C~~|~~50~~|~~40~~|
|~~Starting current~~|~~A~~|~~0.33~~|~~0.33~~|



ml = Max. load · me = Max. efficiency · fa = Running at free air · cs = Customer specs · cu = Customer unit Subject to alterations 

Item no. 10647-5-9980 · ENG · Revision 89168 · Release 2016-08-25 · 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 

AC centrifugal fan forward curved, dual inlet 

**D4E146-LV19-14** 

with housing (flange) 

||~~**Technical features**~~<br>~~a~~|~~**Technical features**~~<br>~~a~~|~~**Technical features**~~<br>~~a~~|
|---|---|---|---|
||~~**Mass**~~<br>~~2.5 kg~~<br>~~**Size**~~<br>~~146 mm~~<br>~~**Surface of rotor**~~<br>~~Uncoated~~<br>~~**Material of terminal box**~~<br>~~PP plastic~~<br>~~**Material of impeller**~~<br>~~PA plastic~~<br>~~**Housing material**~~<br>~~PP plastic~~<br>~~**Motor suspension**~~<br>~~Motor mounted with anti-vibration on both sides~~<br>~~**Direction of rotation**~~<br>~~Counter-clockwise, seen on rotor~~<br>~~**Type of protection**~~<br>I~~P 44; Depending on installation and position~~<br>**I**~~**nsulation class**~~<br>"~~F"~~<br>~~|~~<br>~~rrrrrr—isY~~<br>~~T~~r~~t—“‘CS™s™sS™S:C—s—s—sS~~Y<br>~~_rrrt—‘“COCSCCCCSY~~<br>~~T~~r~~t—“‘CS™s™sS™S:C—s—s—sS~~Y<br>~~_rrrt—‘“COCSCCCCSY~~<br>~~T~~r~~t—“‘CS™s™sS™S:C—s—s—sS~~Y<br>~~_rrrt—‘“COCSCCCCSY~~<br>~~T~~r~~t—“‘CS™s™sS™S:C—s—s—sS~~Y<br>~~_rrrt—‘“COCSCCCCSY~~<br>~~T~~r~~t—“‘CS™s™sS™S:C—s—s—sS~~Y|||
|||~~**Humidity (F)/environmental**~~|~~H0 - dry environment~~|
|||~~**protection class (H)**~~||
|||~~**Max. permissible ambient motor**~~|~~+ 80 °C~~|
|||**t**~~**emp. (transp./ storage)**~~||
|||~~**Min. permissible ambient motor**~~|-~~40 °C~~|
|||**t**~~**emp. (transp./storage)**~~||
||~~**Mounting position**~~<br>~~**Condensate discharge holes**~~<br>~~**Operation mode**~~<br>~~**Motor bearing**~~<br>~~T~~r~~t—“‘CS™s™sS™S:C—s—s—sS~~Y<br>~~_rrrt—‘“COCSCCCCSY~~<br>~~T~~r~~t—“‘CS™s™sS™S:C—s—s—sS~~Y<br>~~_rrrt—‘“COCSCCCCSY~~||~~Any~~<br>~~None~~<br>~~S1~~<br>~~Ball bearing~~|
|~~—~~|~~**Speed steps**~~<br> ~~ae~~||~~5~~|
|||~~**Touch current acc. IEC 60990**~~|~~< 0.75 mA~~|
|||**(**~~**measuring network Fig. 4, TN**~~||
|||~~**system)**~~||
||~~**Electrical leads**~~<br>~~**Motor protection**~~<br>~~**Cable exit**~~<br>~~**Protection class**~~<br>~~T~~r~~t—“‘CS™s™sS™S:C—s—s—sS~~Y<br>~~_rrrt—‘“COCSCCCCSY~~<br>~~T~~r~~t—“‘CS™s™sS™S:C—s—s—sS~~Y<br>~~_rrrt—‘“COCSCCCCSY~~||~~With plug; Via terminal box, integrated capacitor connected via terminal box~~<br>~~Thermal overload protector (TOP) wired internally~~<br>~~Axial~~<br>I~~(if protective earth is connected by customer)~~|
|||~~**Motor capacitor according to EN**~~|~~S2~~|
|||~~**60252-1 in safety protection class**~~||
||~~**Product conforming to standard**~~<br>~~_rrrt—‘“COCSCCCCSY~~||~~EN 60335-1; CE~~|
||~~**Approval**~~<br>~~Pe~~||~~CCC; EAC~~|



Item no. 10647-5-9980 · ENG · Revision 89168 · Release 2016-08-25 · 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 

**D4E146-LV19-14** 

## AC centrifugal fan 

forward curved, dual inlet 

with housing (flange) 

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

~~1 Connection line ETFE AWG20, 1x plug pin Tyco 926886-1, connection line ETFE AWG22, 6x plug pin Tyco 926886-1, 1x connector housing 9-pole Tyco 927231-5 a 1.1 Step 1 (min.) as 1.2 Step 2 a 1.3 Step 3 as 1.4 Step 4 a 1.5 Step 5 (max.) as 1.6~~ - ~~a 1.7~~ - ~~as 1.8 N a 1.9 Protective earth a 2 4x sheet metal nut for thread EN ISO 1478-ST4.8 (min. screw length 14.5 mm plus thickness of mounting material)~~ 

Item no. 10647-5-9980 · ENG · Revision 89168 · Release 2016-08-25 · 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 

**D4E146-LV19-14** 

## AC centrifugal fan 

forward curved, dual inlet 

with housing (flange) 

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

When changing speeds, switch must break the circuit 

~~| 1 Step 1 (min.) 4 2 Step 2 a 3 Step 3 4 Step 4 5 Step 5 (max.) 6 Capacitor~~ ~~**|** | Ey Ss 7 Capacitor 8 N 9 Protective earth | 10 Speed increase~~ 

Item no. 10647-5-9980 · ENG · Revision 89168 · Release 2016-08-25 · 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 

**D4E146-LV19-14** 

forward curved, dual inlet 

## AC centrifugal fan 

with housing (flange) 

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

**==> picture [300 x 292] intentionally omitted <==**

**----- Start of picture text -----**<br>
120<br>GRRRRRREREEE<br>100<br>SEO 4<br>80 3<br>8<br>60 AAO 12<br>7<br>2<br>40 MN AN |<br>11<br>SAAN<br>16<br>20 6<br>NRA 15 aT NT<br>20 10<br>19 14<br>18<br>17 13 9 5 1<br>0 50 100 150 200 250 300 cfm<br>qv 100 200 300 400 500 m³/h<br>Pa in wg<br>fs<br>P<br>0.5<br>0.4<br>0.3<br>0.2<br>0.1<br>**----- End of picture text -----**<br>


ρ = 1.15 kg/m³ ± 2 % 

Measurement: LU-68469-1 Measurement: LU-68471-1 Measurement: LU-68472-1 Measurement: LU-68473-1 Measurement: LU-68474-1 

Air performance measured as per ISO 5801 Installation category A. For detailed information on the measuring set-up, please contact ebm-papst. Suction-side noise levels: LwA measured as per ISO 13347 / LpA measured with 1m distance to fan axis. The values given are valid under the measuring conditions mentioned above and may vary according to the actual installation situation. With any deviation from the standard set-up, the specific values have to be checked and reviewed with the unit installed. 

## ~~Measured values~~ 

||~~**Stage**~~|~~**U**~~|**f**|~~**n**~~|~~**Pe**~~|**I**|~~**qV**~~|~~**pfs**~~|~~**qV**~~|~~**pfs**~~|
|---|---|---|---|---|---|---|---|---|---|---|
|||~~V~~|~~Hz~~|~~min-1~~|~~W~~|~~A~~|~~m3/h~~|~~Pa~~|~~cfm~~|i~~nH2O~~|
|~~1~~|~~5~~|~~230~~|~~50~~|~~780~~|~~65~~|~~0.29~~|~~535~~|~~0~~|~~315~~|~~0.00~~|
|~~2~~|~~5~~|~~230~~|~~50~~|~~1080~~|~~58~~|~~0.25~~|~~490~~|~~45~~|~~290~~|~~0.18~~|
|~~3~~|~~5~~|~~230~~|~~50~~|~~1285~~|~~47~~|~~0.21~~|~~360~~|~~80~~|~~215~~|~~0.32~~|
|~~4~~|~~5~~|~~230~~|~~50~~|~~1345~~|~~43~~|~~0.19~~|~~260~~|~~95~~|~~155~~|~~0.38~~|
|~~5~~|~~4~~|~~230~~|~~50~~|~~495~~|~~54~~|~~0.24~~|~~335~~|~~0~~|~~200~~|~~0.00~~|
|~~6~~|~~4~~|~~230~~|~~50~~|~~690~~|~~52~~|~~0.23~~|~~325~~|~~17~~|~~190~~|~~0.07~~|
|~~7~~|~~4~~|~~230~~|~~50~~|~~1050~~|~~45~~|~~0.21~~|~~295~~|~~53~~|~~175~~|~~0.21~~|
|~~8~~|~~4~~|~~230~~|~~50~~|~~1215~~|~~39~~|~~0.18~~|~~235~~|~~76~~|~~135~~|~~0.31~~|
|~~9~~|~~3~~|~~230~~|~~50~~|~~390~~|~~50~~|~~0.22~~|~~275~~|~~0~~|~~165~~|~~0.00~~|
|~~10~~|~~3~~|~~230~~|~~50~~|~~560~~|~~48~~|~~0.22~~|~~250~~|~~10~~|~~150~~|~~0.04~~|
|~~11~~|~~3~~|~~230~~|~~50~~|~~870~~|~~45~~|~~0.21~~|~~240~~|~~35~~|~~140~~|~~0.14~~|
|~~12~~|~~3~~|~~230~~|~~50~~|~~1085~~|~~40~~|~~0.19~~|~~210~~|~~61~~|~~125~~|~~0.24~~|
|~~13~~|~~2~~|~~230~~|~~50~~|~~345~~|~~20~~|~~0.16~~|~~220~~|~~0~~|~~130~~|~~0.00~~|
|~~14~~|~~2~~|~~230~~|~~50~~|~~445~~|~~20~~|~~0.16~~|~~195~~|~~7~~|~~115~~|~~0.03~~|
|~~15~~|~~2~~|~~230~~|~~50~~|~~605~~|~~20~~|~~0.16~~|~~165~~|~~17~~|~~100~~|~~0.07~~|
|~~16~~|~~2~~|~~230~~|~~50~~|~~735~~|~~20~~|~~0.16~~|~~145~~|~~26~~|~~85~~|~~0.10~~|
|~~17~~|~~1~~|~~230~~|~~50~~|~~245~~|~~13~~|~~0.13~~|~~155~~|~~0~~|~~90~~|~~0.00~~|
|~~18~~|~~1~~|~~230~~|~~50~~|~~315~~|~~13~~|~~0.13~~|~~135~~|~~3~~|~~80~~|~~0.01~~|
|~~19~~|~~1~~|~~230~~|~~50~~|~~405~~|~~13~~|~~0.13~~|~~110~~|~~7~~|~~65~~|~~0.03~~|
|~~20~~|~~1~~|~~230~~|~~50~~|~~480~~|~~13~~|~~0.13~~|~~90~~|~~11~~|~~55~~|~~0.04~~|



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

Item no. 10647-5-9980 · ENG · Revision 89168 · Release 2016-08-25 · 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 

**D4E146-LV19-14** 

forward curved, dual inlet 

## AC centrifugal fan 

with housing (flange) 

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

**==> picture [300 x 292] intentionally omitted <==**

**----- Start of picture text -----**<br>
200 tttee tT tT tt et<br>tt  ee<br>160<br>mf tf ttfF tt| [Et] ye et tt<br>4<br>120 SREP 3<br>8<br>So > ee<br>Ns. 2a<br>80 12 2<br>7<br>NORE oe<br>| NAL 16 Tm | Ar<br>40 11<br>NE. eee a<br>15 6<br>20<br>10<br>19 14<br>18<br>Laage et |<br>17 139 5 1<br>0 50 Pe 100 150 200 NO 250 cfm<br>qv 100 200 300 400 m³/h<br>Pa in wg<br>fs<br>P<br>0.8<br>0.6<br>0.4<br>0.2<br>**----- End of picture text -----**<br>


ρ = 1.15 kg/m³ ± 2 % 

Measurement: LU-68484-1 Measurement: LU-68487-1 Measurement: LU-68490-1 Measurement: LU-68493-1 Measurement: LU-68495-1 

Air performance measured as per ISO 5801 Installation category A. For detailed information on the measuring set-up, please contact ebm-papst. Suction-side noise levels: LwA measured as per ISO 13347 / LpA measured with 1m distance to fan axis. The values given are valid under the measuring conditions mentioned above and may vary according to the actual installation situation. With any deviation from the standard set-up, the specific values have to be checked and reviewed with the unit installed. 

## ~~Measured values~~ 

||~~**Stage**~~|~~**U**~~|**f**|~~**n**~~|~~**Pe**~~|**I**|~~**qV**~~|~~**pfs**~~|~~**qV**~~|~~**pfs**~~|
|---|---|---|---|---|---|---|---|---|---|---|
|||~~V~~|~~Hz~~|~~min-1~~|~~W~~|~~A~~|~~m3/h~~|~~Pa~~|~~cfm~~|i~~nH2O~~|
|~~1~~|~~5~~|~~230~~|~~60~~|~~710~~|~~68~~|~~0.30~~|~~485~~|~~0~~|~~285~~|~~0.00~~|
|~~2~~|~~5~~|~~230~~|~~60~~|~~1300~~|~~61~~|~~0.28~~|~~415~~|~~80~~|~~245~~|~~0.32~~|
|~~3~~|~~5~~|~~230~~|~~60~~|~~1520~~|~~53~~|~~0.25~~|~~295~~|~~120~~|~~175~~|~~0.48~~|
|~~4~~|~~5~~|~~230~~|~~60~~|~~1620~~|~~47~~|~~0.23~~|~~210~~|~~140~~|~~125~~|~~0.56~~|
|~~5~~|~~4~~|~~230~~|~~60~~|~~465~~|~~52~~|~~0.24~~|~~310~~|~~0~~|~~180~~|~~0.00~~|
|~~6~~|~~4~~|~~230~~|~~60~~|~~830~~|~~50~~|~~0.24~~|~~265~~|~~31~~|~~155~~|~~0.12~~|
|~~7~~|~~4~~|~~230~~|~~60~~|~~1175~~|~~46~~|~~0.23~~|~~230~~|~~71~~|~~135~~|~~0.29~~|
|~~8~~|~~4~~|~~230~~|~~60~~|~~1440~~|~~39~~|~~0.21~~|~~190~~|~~111~~|~~110~~|~~0.45~~|
|~~9~~|~~3~~|~~230~~|~~60~~|~~380~~|~~47~~|~~0.22~~|~~240~~|~~0~~|~~140~~|~~0.00~~|
|~~10~~|~~3~~|~~230~~|~~60~~|~~620~~|~~46~~|~~0.22~~|~~205~~|~~19~~|~~120~~|~~0.08~~|
|~~11~~|~~3~~|~~230~~|~~60~~|~~870~~|~~44~~|~~0.22~~|~~180~~|~~40~~|~~105~~|~~0.16~~|
|~~12~~|~~3~~|~~230~~|~~60~~|~~1255~~|~~38~~|~~0.20~~|~~160~~|~~84~~|~~95~~|~~0.34~~|
|~~13~~|~~2~~|~~230~~|~~60~~|~~360~~|~~23~~|~~0.18~~|~~240~~|~~0~~|~~140~~|~~0.00~~|
|~~14~~|~~2~~|~~230~~|~~60~~|~~590~~|~~23~~|~~0.18~~|~~185~~|~~15~~|~~110~~|~~0.06~~|
|~~15~~|~~2~~|~~230~~|~~60~~|~~775~~|~~22~~|~~0.17~~|~~150~~|~~30~~|~~90~~|~~0.12~~|
|~~16~~|~~2~~|~~230~~|~~60~~|~~1005~~|~~22~~|~~0.17~~|~~130~~|~~53~~|~~75~~|~~0.21~~|
|~~17~~|~~1~~|~~230~~|~~60~~|~~280~~|~~15~~|~~0.14~~|~~180~~|~~0~~|~~105~~|~~0.00~~|
|~~18~~|~~1~~|~~230~~|~~60~~|~~435~~|~~15~~|~~0.14~~|~~135~~|~~8~~|~~80~~|~~0.03~~|
|~~19~~|~~1~~|~~230~~|~~60~~|~~545~~|~~15~~|~~0.14~~|~~105~~|~~14~~|~~60~~|~~0.06~~|
|~~20~~|~~1~~|~~230~~|~~60~~|~~695~~|~~15~~|~~0.14~~|~~90~~|~~25~~|~~50~~|~~0.10~~|



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

Item no. 10647-5-9980 · ENG · Revision 89168 · Release 2016-08-25 · 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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