Nominal Data; Data In Accordance With Ecodesign Regulation Eu 327/2011; Technical Features - ebm-papst K3G250-PR17-I5 Operating Instructions Manual

K3G250-PR17-I5

3.2 Nominal data

Motor M3G084-DF
Phase 1~
Nominal voltage / VAC 230
Nominal voltage 200 .. 277
range / VAC
Frequency / Hz
50/60
Type of data definition ml
Speed (rpm) / min -1
3450
Power input / W 750
Current draw / A 3.3
Min. ambient -40
temperature / °C
Max. ambient 45
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 in accordance with ecodesign regulation EU 327/
2011
01 Overall efficiency η / %
es
02 Measurement category
03 Efficiency category
04 Efficiency grade N
05 Variable speed drive
06 Year of manufacture
07 Manufacturer
08 Type
09 Power input P / kW
ed
09 Air flow q / m³/h
v
09 Pressure increase total p /
sf
Pa
10 Speed (rpm) n / min -1
11 Specific ratio *
12 Recycling/disposal
13 Maintenance
14 Additional components
* Specific ratio = 1 + p / 100 000 Pa
fs
Data definition with optimum efficiency. The ErP data is determined using a motor-impeller
combination in a standardised measurement configuration.
Item no. 54783-5-9970 · ENG · Revision 202174 · Release 2018-12-28 · Page 5 / 12
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
Actual Request 2015
67 49.9
A
Static
79.1 62
Yes
The year of manufacture is specified on the
rating plate on the product.
ebm-papst Mulfingen GmbH & Co. KG
County court Stuttgart · HRA 590344
D-74673 Mulfingen
K3G250-PR17-I5
0.71
2110
749
3395
1.01
Information on recycling and disposal is
provided in the operating instructions.
Information on installation, operation and
maintenance is provided in the operating
instructions.
Components used to calculate the energy
efficiency that are not apparent from the
measurement category are detailed in the
CE declaration.

3.4 Technical features

Mass 9.2 kg
Size 250 mm
Motor size
84
Surface of rotor Coated in black
Material of terminal box PP plastic
Material of electronics Die-cast aluminium
housing
Material of impeller PP plastic
Material of mounting Sheet steel, galvanised
plate
Material of support Steel, coated in black
bracket
Material of inlet nozzle Sheet steel, galvanised
Number of blades
6
Direction of rotation Clockwise, seen on rotor
Type of protection IP55
Insulation class "F"
Humidity (F) / H1
environmental
protection class (H)
Note ambient Occasional start-up between -40 °C and -
temperature 25 °C is permissible. For continuous
operation at ambient temperatures below -
25 °C (e.g. refrigeration applications), a
fan version with special low-temperature
bearings must be used.
Mounting position
Shaft horizontal or rotor on bottom; rotor
on top on request
Condensation Rotor-side
drainage holes
Operation mode S1
Motor bearing Ball bearing
Technical features
- Output 10 VDC, max. 10 mA
- Operation and alarm display
- Alarm relay
- Integrated PID controller
- Output limit
- Motor current limit
- PFC, active
- RS485 MODBUS RTU
- Soft start
- Control input 0-10 VDC / PWM
- Control interface with SELV potential
safely disconnected from the mains
- Over-temperature protected
electronics / motor
- Line undervoltage / phase failure
detection
Touch current acc. <= 3.5 mA
IEC 60990 (measuring
network Fig. 4, TN
system)
Electrical connection Terminal box
Motor protection Thermal overload protector (TOP) wired
internally
Cable exit Variable
Protection class I (if protective earth is connected by
customer)