ebm-papst D3G250-EF41-01 - Manual (Page 5)

Operating instructions D3G250-EF41-01
Translation of the original operating instructions
3.2 Nominal data
Motor M3G112-GA
Phase 3~
Nominal voltage / VAC 400
Nominal voltage
range / VAC 380 .. 480
Frequency / Hz 50/60
Type of data definition ml
Speed / min -1 1500
Power input / W 1000
Current draw / A 1.7
Min. back pressure / Pa 100
Min. ambient temperature
/ °C -25
Max. ambient
temperature
/ °C 40
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 Yes
Specific ratio * 1.01
* Specific ratio = 1 + p fs / 100 000 Pa
Actual Request
2013 Request
2015
Overall efficiency η es / % 48 29.2 36.2
Efficiency grade N 55.8 37 44
Power input P ed / kW 0.59
Air flow q v / m³/h 1805
Pressure increase total p sf / Pa 515
Speed n / min -1 1660
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 15.8 kg
Size 250 mm
Surface of rotor Coated in black
Material of electronics
housing Die-cast aluminum
Material of impeller Sheet steel, hot-galvanised
Housing material Sheet steel, hot-galvanised
Motor suspension Motor anti-vibration mounted on one side
via brackets
Direction of rotation Clockwise, seen on rotor
Type of protection IP 54
Insulation class "B"
Humidity class F4-1
Mounting position Shaft horizontal
Condensate discharge
holes None
Operation mode S1
Motor bearing Ball bearing
Technical features - PFC, passive
- Control input 0-10 VDC / PWM
- Output 10 VDC, max. 10 mA
- Alarm relay
- Line undervoltage / phase failure
detection
- Motor current limit
- Over-temperature protected
electronics / motor
- Soft start
Touch current acc.
IEC 60990 (measuring
network Fig. 4, TN
system) <= 3.5 mA
Motor protection Thermal overload protector (TOP) wired
internally
Cable exit Variable
Protection class I (if protective earth is connected by
customer)
Product conforming
to standard CE
Approval EAC; CCC
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
3.7 Electromagnetic compatibility
EMC interference
immunity Acc. to EN 61000-6-2 (industrial
environment)
EMC harmonics Acc. to EN 61000-3-2/3
EMC interference
emission Acc. to EN 61000-6-3 (household
environment)
Item no. 50032-5-9970 · Revision 82547 · Release 2014-07-16 · Page 5 / 11
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