Nominal Data; Data According To Erp Directive; Technical Features; Mounting Data - ebm-papst S3G250-AD54-01 Operating Instructions Manual

S3G250-AD54-01

3.2 Nominal data

Motor M3G074-CF
Phase 1~
Nominal voltage / VAC 230
Nominal voltage 200 .. 277
range / VAC
Frequency / Hz 50/60
Type of data definition me
-1
Speed / min 3050
Power input / W 170
Current draw / A
1.25
Min. ambient -25
temperature / °C
Max. ambient 60
temperature / °C
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
Efficiency category
Variable speed drive
Specific ratio *
* Specific ratio = 1 + p / 100 000 Pa
fs
Overall efficiency η
es
Efficiency grade N
Power input P / kW
ed
Air flow q / m³/h
v
Pressure increase total p / Pa
sf
Speed n / min -1
Data established at point of optimum efficiency

3.4 Technical features

Mass 2.92 kg
Size 250 mm
Surface of rotor Coated in black
Material of electronics Die-cast aluminium
housing
Material of blades Sheet steel, coated in black
Material of guard grille Steel, phosphated and coated in black
plastic
Number of blades 9
Direction of air flow "A"
Direction of rotation Counter-clockwise, seen on rotor
Type of protection IP 44
Insulation class
"B"
Humidity class F3-1
Mounting position Shaft horizontal or rotor on bottom; rotor
on top on request
Condensate discharge Rotor-side
holes
Operation mode S1
Motor bearing Ball bearing
Item no. 50175-5-9970 · Revision 73571 · Release 2011-02-18 · 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 · info1@de.ebmpapst.com · www.ebmpapst.com
Operating instructions
A
Static
Yes
1.00
Actual Request Request
2013 2015
43.3 24.8 28.8
54.5 36 40
0.17
1355
176
2875
Technical features - Control input 0-10 VDC / PWM
- Output 10 VDC, max. 1.1 mA
- Tach output
- Over-temperature protected
electronics / motor
- Motor current limit
- Soft start
Touch current acc.
<= 3.5 mA
IEC 60990 (measuring
network Fig. 4, TN
system)
Motor protection Thermal overload protector (TOP) wired
internally
Cable exit Variable
Protection class I (if protective earth is connected by
customer)
Product conforming EN 61800-5-1; CE
to standard
Approval CCC; CSA C22.2 Nr.77; UL 2111
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 8.8
mounting 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.
Max. permissible +80 °C
ambient motor temp.
(transp./ storage)
Min. permissible -40 °C
ambient motor temp.
(transp./storage)

3.7 Electromagnetic compatibility

EMC interference Acc. to EN 61000-6-2
immunity
EMC harmonics Acc. to EN 61000-3-2/3
EMC interference Acc. to EN 61000-6-3
emission