ebm-papst D4D250-BA02-01 - Manual (Page 5)

Operating instructions D4D250-BA02-01
Translation of the original operating instructions
3.2 Nominal data
Motor M4D094-LA
Phase 3~ 3~
Nominal voltage / VAC 400 400
Connection Y Y
Frequency / Hz 50 60
Type of data definition fa ml
Valid for approval /
standard CE CE
Speed / min -1 1240 1410
Power input / W 1140 1210
Current draw / A 2.1 2.2
Min. back pressure / Pa 0 250
Min. ambient temperature
/ °C -40 -40
Max. ambient
temperature
/ °C 60 45
Starting current / A 4.6 4
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 / % 40.4 28.9 35.9
Efficiency grade N 48.5 37 44
Power input P e / kW 0.52
Air flow q v / m³/h 2005
Pressure increase total p sf / Pa 381
Speed n / min -1 1405
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 17.3 kg
Size 250 mm
Material of impeller Sendzimir galvanized sheet steel
Housing material Sendzimir galvanized sheet steel
Direction of rotation Clockwise, seen on rotor
Type of protection IP 20
Insulation class "F"
Humidity class F0
Mounting position Any
Operation mode Continuous operation (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)
brought out
Cable exit Axial
Protection class I (if protective earth is connected by
customer)
Product conforming
to standard CE
Approval CCC; 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).
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.
Item no. 12006-5-9970 · Revision 82546 · Release 2014-05-08 · 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