ebm-papst D4E250-BA01-01 - Manual (Page 5)

Operating instructions D4E250-BA01-01
Translation of the original operating instructions
3.2 Nominal data
Motor M4E094-LA
Phase 1~ 1~
Nominal voltage / VAC 230 230
Frequency / Hz 50 60
Type of data definition fa ml
Valid for approval /
standard CE CE
Speed / min -1 1210 1460
Power input / W 1240 1230
Current draw / A 6 5.54
Motor capacitor / µF 14 14
Capacitor voltage / VDB 500 500
Min. back pressure / Pa 0 300
Min. ambient temperature
/ °C -40 -40
Max. ambient
temperature
/ °C 40 45
Starting current / A 15 12.5
Maximum safe operating
speed / min
-1
1950 1950
ml = Max. load · me = Max. efficiency · fa = Running at free air
cs = Customer specs · cu = Customer unit
Subject to alterations
3.3 Data according to ErP directive
Installation category A
Efficiency category Static
Variable speed drive No
Specific ratio * 1.00
* Specific ratio = 1 + p fs / 100 000 Pa
Actual Request
2013 Request
2015
Overall efficiency η es / % 36.3 29.3 36.3
Efficiency grade N 44 37 44
Power input P e / kW 0.61
Air flow q v / m³/h 2000
Pressure increase total p sf / Pa 385
Speed n / min -1 1415
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 17.4 kg
Size 250 mm
Surface of rotor Uncoated
Material of impeller Sheet steel, galvanised
Housing material Sheet steel, galvanised
Direction of rotation Clockwise, seen on rotor
Type of protection IP 20
Insulation class "F"
Humidity class F0
Mounting position Any
Condensate discharge
holes None, open rotor
Operation mode S1
Motor bearing Ball bearing
Touch current acc.
IEC 60990 (measuring
network Fig. 4, TN
system) <= 3.5 mA
Motor protection Thermal overload protector (TOP)
brought out
Cable exit Axial
Protection class I (if protective earth is connected by
customer)
Product conforming
to standard EN 60034-1 (2010); CE
Approval EAC
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.
3.5 Mounting data
For depth of screw, see chapter 3.1 Product drawing
; Secure the mounting screws against accidentally coming loose (e.g.
by using self-locking screws).
Strength class for
mounting screws 8.8
You can obtain additional mounting data from the product drawing if
necessary.
3.6 Transport and storage conditions
; Use the device in accordance with its protection type.
Max. permissible
ambient motor temp.
(transp./ storage) + 80 °C
Min. permissible
ambient motor temp.
(transp./storage) - 40 °C
Item no. 12171-5-9970 · ENG · Revision 82270 · Release 2014-12-02 · Page 5 / 10
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