Manual

Operating instructions
D3G146-AH50-01
Translation of the original operating instructions
3.2 Nominal data
Motor M3G074-CF
Phase 1~
Nominal voltage / VAC 230
Nominal voltage
range / VAC
200 .. 277
Frequency / Hz 50
Type of data definition fa
Speed / min
-1
1700
Power input / W 165
Current draw / A 1.2
Min. ambient
temperature / °C
-25
Max. ambient
temperature / °C
60
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
*
1.00
*
Specific ratio = 1 + pfs / 100 000 Pa
Actual Request
2013
Request
2015
Overall efficiency ηes 43.4 25.6 32.6
Efficiency grade N 54.8 37 44
Power input Ped / kW 0.16
Air flow qv / m³/h 645
Pressure increase total psf / Pa 350
Speed n / min
-1
2400
Data established at point of optimum efficiency
3.4 Technical features
Mass 3.9 kg
Size 146 mm
Surface of rotor Galvanised
Material of impeller Sheet steel, hot-galvanised
Direction of rotation Clockwise, seen on rotor
Type of protection IP 44; Depending on installation and
position
Insulation class "B"
Humidity class F3-1
Mounting position Shaft horizontal; rotor on top or rotor on
bottom on request
Condensate discharge
holes
None
Operation mode S1
Motor bearing Ball bearing
Technical features - Output 10 VDC, max. 1.1 mA
- Tach output
- Motor current limit
- Soft start
- Control input 0-10 VDC / PWM
- Over-temperature protected
electronics / motor
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 CCC; UL 2111; CSA C22.2 Nr.77
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. 51220-5-9970 · Revision 67974 · Release 2012-02-21 · Page 5 / 10
ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone [phone] · Fax [phone] · [e-mail] · www.ebmpapst.com