Nominal Data; Data According To Erp Directive; Technical Features; Mounting Data - ebm-papst R3G250-AL54-01 Operating Instructions Manual

R3G250-AL54-01

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 ml
-1
Speed / min 2530
Power input / W 165
Current draw / A
1.25
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 2.9 kg
Size 250 mm
Surface of rotor Thick layer passivated
Material of electronics Die-cast aluminium
housing
Material of impeller Sheet steel, galvanised
Number of blades 11
Direction of rotation Clockwise, seen on rotor
Type of protection IP 44
Insulation class
"B"
Humidity class F3-1
Mounting position Shaft horizontal or rotor on top; rotor on
bottom on request
Condensate discharge None
holes
Operation mode S1
Motor bearing Ball bearing
Technical features - Control input 0-10 VDC / PWM
- Output 10 VDC max. 1.1 mA
- Speed output
- Over-temperature protected
electronics / motor
Item no. 50071-5-9970 · Revision - · Release 2011-02-25 · 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
49.8 39.1 43.1
68.7 58 62
0.16
720
359
2555
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 60335-1; EN 61800-5-1; EN 60950-1
to standard
Approval CSA C22.2 Nr.77; CCC; 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