Operating instructions
A4D400-AP12-02
Translation of the original operating instructions
3.2 Nominal data
Motor
M4D074-EI
Phase
3~
3~
3~
3~
Nominal voltage / VAC
230
230
400
400
Connection
Δ
Δ
Y
Y
Frequency / Hz
50
60
50
60
Type of data definition
fa
fa
fa
fa
Valid for approval /
standard
CE
CE
CE
CE
Speed (rpm) / min
-1
1450
1690
1450
1690
Power input / W
135
185
135
185
Current draw / A
0.76
0.68
0.44
0.39
Max. back pressure / Pa
105
120
105
120
Min. ambient
temperature / °C
-25
-25
-25
-25
Max. ambient
temperature / °C
40
40
40
40
Starting current / A
3.0
3.0
1.7
1.7
ml = Max. load · me = Max. efficiency · fa = Running at free air
cs = Customer specs · cu = Customer unit
Subject to alterations
3.3 Data in accordance with ecodesign regulation EU 327/
2011
Actual
Request 2015
01 Overall efficiency η
es
/ %
34.4
29.3
02 Measurement category
A
03 Efficiency category
Static
04 Efficiency grade N
45.1
40
05 Variable speed drive
No
06 Year of manufacture
The year of manufacture is specified on the
rating plate on the product.
07 Manufacturer
ebm-papst Mulfingen GmbH & Co. KG
County court Stuttgart · HRA 590344
D-74673 Mulfingen
08 Type
A4D400-AP12-02
09 Power input P
e
/ kW
0.2
09 Air flow q
v
/ m³/h
2805
09 Pressure increase total p
sf
/
Pa
92
10 Speed (rpm) n / min
-1
1390
11 Specific ratio
*
1.00
12 Recycling/disposal
Information on recycling and disposal is
provided in the operating instructions.
13 Maintenance
Information on installation, operation and
maintenance is provided in the operating
instructions.
14 Additional components
Components used to calculate the energy
efficiency that are not apparent from the
measurement category are detailed in the
CE declaration.
*
Specific ratio = 1 + p
fs
/ 100 000 Pa
Data definition with optimum efficiency. The ErP data is determined using a motor-impeller
combination in a standardised measurement configuration.
3.4 Technical features
Mass
4.2 kg
Size
400 mm
Motor size
74
Surface of rotor
Coated in black
Material of blades
Sheet steel, coated in black
Number of blades
5
Direction of air flow
A
Direction of rotation
Clockwise, seen on rotor
Type of protection
IP44; Depending on installation and
position as per EN 60034-5
Insulation class
"B"
Humidity (F) /
environmental
protection class (H)
H1
Mounting position
Shaft horizontal or rotor on bottom; rotor
on top on request
Condensation
drainage holes
Rotor-side
Operation mode
S1
Motor bearing
Ball bearing
Touch current acc.
IEC 60990 (measuring
network Fig. 4, TN
system)
< 0.75 mA
Cable exit
Variable
Protection class
I (if protective earth is connected by
customer)
Product conforming
to standard
EN 60335-1; CE
Approval
EAC; CCC
For cyclic speed loads, note that the rotating parts of the device
are designed for maximum one million load cycles. If you have
specific questions, contact ebm-papst for support.
;
Use the device in accordance with its protection type.
Notes on surface quality
The surfaces of the products conform to the generally applicable industrial
standard. The surface quality may vary during the production period.
Strength, dimensional stability and dimensional accuracy are not affected
by this.
The colour pigments of the paints used react perceptibly to UV light over
the course of time. This does not however have any influence on the
technical properties of the products. To prevent the formation of patches
and fading, the product is to be protected against UV radiation. Changes
in colour are not a reason for complaint and are not covered by the
warranty.
3.5 Mounting data
;
Secure the mounting screws against accidentally coming loose (e.g.
by using self-locking screws).
For depth of screw, see chapter 3.1 Product drawing
Strength class for
mounting screws
8.8
Any further mounting data required can be taken from the product
drawing or Section chapter 4.1 Connecting the mechanical system.
Item no. 11312-5-9970 · ENG · Revision 205161 · Release 2019-11-14 · 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
