ebm-papst W3G800-DO81-35 - Manual (Page 5)

Operating instructions W3G800-DO81-35
Translation of the original operating instructions
3.2 Nominal data
Motor M3G112-IA
Phase 1~
Nominal voltage / VAC 230
Nominal voltage
range / VAC 200 .. 277
Frequency / Hz 50/60
Type of data definition ml
State prelim.
Speed / min -1 710
Power input / W 730
Current draw / A 3.2
Max. back pressure / Pa 100
Min. ambient temperature
/ °C -25
Max. ambient
temperature
/ °C 50
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 / % 43.7 28.6 32.6
Efficiency grade N 51.1 36 40
Power input P ed / kW 0.68
Air flow q v / m³/h 11680
Pressure increase total p sf / Pa 84
Speed n / min -1 715
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 20 kg
Size 800 mm
Surface of rotor Coated in black
Material of electronics
housing Die-cast aluminium, coated in black
Material of blades Press-fitted, coated sheet steel blank,
sprayed with PP plastic
Material of mounting
ring Steel, galvanised and coated in black
plastic (RAL9005)
Material of wall ring Sheet steel, galvanised and coated in
black plastic (RAL 9005)
Number of blades 5
Direction of air flow "A"
Direction of rotation Counter-clockwise, seen on rotor
Type of protection IP 54
Insulation class "B"
Humidity class F4-2
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
- Operation and alarm display
- Direction of rotation selection counter-
clockwise / clockwise
- Input for sensor 0-10 V or 4-20 mA
- External 24 V input (programming)
- Alarm relay
- Integrated PID controller
- 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.
IEC 60990 (measuring
network Fig. 4, TN
system) <= 3.5 mA
Electrical leads Via terminal box
Motor protection Thermal overload protector (TOP) wired
internally
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
; 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. 53159-5-9970 · Revision 83042 · Release 2014-07-14 · 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