ebm-papst R4E250-BA09-03 - Manual (Page 5)

Operating instructions R4E250-BA09-03
Translation of the original operating instructions
3.2 Nominal data
Motor M4E094-HA
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 1310 1470
Power input / W 570 690
Current draw / A 2.48 3.05
Motor capacitor / µF 10 10
Capacitor voltage / VDB 450 450
Min. back pressure / Pa 0 100
Min. ambient temperature
/ °C -40 -40
Max. ambient
temperature
/ °C 70 55
Starting current / A 6 5.1
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 B
Efficiency category Total
Variable speed drive No
Specific ratio * 1.00
* Specific ratio = 1 + p f / 100 000 Pa
Actual Request
2013 Request
2015
Overall efficiency η e / % 36.2 32.6 39.6
Efficiency grade N 45.6 42 49
Power input P e / kW 0.33
Air flow q v / m³/h 1165
Pressure increase total p sf / Pa 379
Speed n / min -1 1420
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 8.5 kg
Size 250 mm
Surface of rotor Coated in black
Material of impeller Sheet steel, hot-dip galvanised
Direction of rotation Clockwise, seen on rotor
Type of protection IP 54
Insulation class "F"
Humidity class F4-1
Mounting position Shaft horizontal or rotor on bottom; rotor
on top on request
Condensate discharge
holes None
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 Variable
Protection class I (if protective earth is connected by
customer)
Product conforming
to standard EN 60034-1 (2004)
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).
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. 10714-5-9970 · Revision 82623 · 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