Owner's manual

Operating instructions
W3G910-DV02-35
Translation of the original operating instructions
3.2 Nominal data
Motor M3G150-NA
Phase 3~
Nominal voltage / VAC 400
Nominal voltage
range / VAC
380 .. 480
Frequency / Hz 50/60
Type of data definition ml
Speed / min
-1
1000
Power input / W 2880
Current draw / A 4.4
Max. back pressure / Pa 190
Min. ambient temperature
/ °C
-25
Max. ambient
temperature
/ °C
65
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 / % 44.5 32.6 36.6
Efficiency grade N 47.9 36 40
Power input Ped / kW 2.93
Air flow qv / m³/h 22085
Pressure increase total psf / Pa 202
Speed n / min
-1
1005
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 59 kg
Size 910 mm
Surface of rotor Coated in black
Material of electronics
housing
Die-cast aluminium, coated in black
Material of blades Aluminium sheet insert (coated in black),
sprayed with PP plastic
Material of mounting
ring
Steel, galvanised and coated in black
plastic (RAL9005)
Material of wall ring Sheet steel, pre-galvanised and coated in
black plastic (RAL 9005)
Number of blades 5
Blade angle 0°
Direction of air flow "A"
Direction of rotation Counter-clockwise, seen on rotor
Type of protection IP 54
Insulation class "F"
Humidity class F5
Mounting position Shaft horizontal or rotor on top; rotor on
bottom on request
Condensate discharge
holes
On the stator side
Operation mode S1
Motor bearing Ball bearing
Technical features - Output 10 VDC, max. 10 mA
- Output 20 VDC, max. 50 mA
- Output for slave 0-10 V
- Input for sensor 0-10 V or 4-20 mA
- External 24 V input (programming)
- Alarm relay
- Integrated PID controller
- Motor current limit
- PFC, passive
- 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.
IEC 60990 (measuring
network Fig. 4, TN
system)
<= 3.5 mA
Electrical leads Via terminal box
Motor protection Reverse polarity and locked-rotor
protection
Protection class I (if protective earth is connected by
customer)
Product conforming
to standard
EN 61800-5-1; CE
Approval C22.2 Nr.77 + CAN/CSA-E60730-1;
EAC; UL 1004-7 + 60730
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
; 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.
Item no. 51478-5-9970 · ENG · Revision 82539 · Release 2014-05-08 · Page 5 / 12
ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone [phone] · Fax [phone] · [e-mail] · www.ebmpapst.com