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Operating instructions

K3G190-RB01-01

Translation of the original operating instructions

3.2 Nominal data

Motor

M3G055-BD

Phase

Nominal voltage / VAC

230

Nominal voltage
range / VAC

200 .. 240

Frequency / Hz

50/60

Method of obtaining
data

Speed (rpm) / min

-1

2710

Power consumption / W

Current draw / A

0.43

Min. ambient
temperature / °C

-25

Max. ambient
temperature / °C

ml = Max. load · me = Max. efficiency · fa = Free air

cs = Customer specification · ce = Customer equipment

Subject to change

3.3 Technical description

Weight

1.4 kg

Fan size

190 mm

Rotor surface

Thick-film passivated

Electronics housing
material

Die-cast aluminum

Impeller material

PA plastic

Housing material

PA plastic

Number of blades

Direction of rotation

Clockwise, viewed toward rotor

Degree of protection

IP54

Insulation class

"B"

Moisture (F) /
Environmental (H)
protection class

Installation position

Any

Condensation
drainage holes

None, open rotor

Mode

Motor bearing

Ball bearing

Technical features

- Thermal overload protection for motor
- Soft start
- Speed setting input (230 V)

Speed levels

Touch current
according to IEC
60990 (measuring
circuit Fig. 4, TN
system)

<= 3.5 mA

Motor protection

Electronic motor protection

with cable

Variable

Protection class

I (with customer connection of protective
earth)

Conformity with
standards

EN 60335-1; CE

Approval

CCC; EAC

With regard to cyclic speed loads, note that the rotating parts of
the device are designed for a maximum of one million load
cycles. If you have special questions, consult ebm-papst for
support.

;

Use the device in accordance with its degree of protection.

Information on surface quality

The surfaces of the products conform to the generally applicable industrial
standard. The surface quality may change during the production period.
This has no effect on strength, dimensional stability and dimensional
accuracy.
The color pigments in the paints used perceptibly react to UV light over
the course of time. This does not however in any way affect the
technical properties of the products. The product is to be protected against
UV radiation to prevent the formation of patches and fading. Changes in
color are not a reason for complaint and are not covered by the warranty.

3.4 Mounting data

Strength class of
screws

8.8

For screw clearance, see Chapter 3.1 Product drawing

;

Secure the screws against unintentional loosening (e.g. use self-
locking screws).

Any further mounting data required can be taken from the product
drawing or Section Chapter 4.1 Mechanical connection.

3.5 Transport and storage conditions

Max. permitted
ambient temp. for
motor (transport/
storage)

+ 80 °C

Min. permitted
ambient temp. for
motor (transport/
storage)

- 40 °C

3.6 Electromagnetic compatibility

EMC immunity to
interference

According to EN 61000-6-2 (industrial
environment)

EMC circuit feedback

According to EN 61000-3-2/3

EMC interference
emission

According to EN 61000-6-3 (household
environment)

Item no. 50784-5-9970 · ENU · Change 96553 · Approved 2017-10-26 · Page 5 / 11

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · [email protected] · www.ebmpapst.com

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