AC centrifugal fan

backward curved, single inlet

R2E175-AC91-05

Technical features

Mass

1.3 kg

Size

175 mm

Surface of rotor

Coated in black

Material of impeller

Sheet steel, coated in black

Number of blades

16

Direction of rotation

Clockwise, seen on rotor

Type of protection

IP 44; Depending on installation and position as per EN 60034-5

Insulation class

"B"

Humidity class

F1-2

Max. permissible ambient motor

temp. (transp./ storage)

+ 80 °C

Min. permissible ambient motor

temp. (transp./storage)

- 40 °C

Mounting position

Shaft horizontal or rotor on bottom; rotor on top on request

Condensate discharge holes

Rotor-side

Operation mode

S1

Motor bearing

Ball bearing

Touch current acc. IEC 60990

(measuring network Fig. 4, TN

system)

< 0.75 mA

Motor protection

Thermal overload protector (TOP) wired internally

Cable exit

Variable

Protection class

I (if protective earth is connected by customer)

Product conforming to standard

EN 60335-1; CE

Item no. 11314-5-9980 · Revision 73098 · Release 2011-05-02 · 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