ebm-papst W3G500-GM56-21 - Manual (Page 5)

Operating instructions W3G500-GM56-21
Translation of the original operating instructions
3.2 Nominal data
Motor M3G112-EA
Phase 1~
Nominal voltage / VAC 230
Nominal voltage
range / VAC 200 .. 277
Frequency / Hz 50/60
Type of data definition ml
Speed / min -1 1420
Power input / W 750
Current draw / A 3.4
Max. back pressure / Pa 175
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 + p fs / 100 000 Pa
Actual Request
2013 Request
2015
Overall efficiency η es / % 41.6 28.8 32.8
Efficiency grade N 48.8 36 40
Power input P ed / kW 0.73
Air flow q v / m³/h 5850
Pressure increase total p sf / Pa 173
Speed n / min -1 1425
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 14.7 kg
Size 500 mm
Surface of rotor Coated in black
Material of electronics
housing Die-cast aluminium, coated in black
Material of blades Press-fitted sheet steel blank, sprayed
with PP plastic
Material of wall ring Sheet steel, pre-galvanised and coated in
black plastic (RAL 9005)
Material of guard grille Steel, coated in black plastic (RAL9005)
Number of blades 5
Direction of air flow "V"
Direction of rotation Counter-clockwise, seen on rotor
Type of protection IP 54
Insulation class "B"
Humidity class F4-1
Mounting position Shaft horizontal or rotor on bottom; rotor
on top on request
Condensate discharge
holes Rotor-side
Operation mode S1
Motor bearing Ball bearing
Technical features - Output 10 VDC, max. 10 mA
- Alarm relay
- Motor current limit
- PFC, active
- Soft start
- Control input 0-10 VDC 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
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 EN 61800-5-1; CE
Approval EAC
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
Item no. 50427-5-9970 · Revision 83181 · Release 2014-06-04 · 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 · [email protected] · www.ebmpapst.com