IMO AR 315DV SILEO

Operating instructions
3.2 Nominal data
Motor M4D068-DF
Phase 3~ 3~ 3~ 3~
Nominal voltage/VAC 400 400 400 400
Wiring Δ Y Δ Y
Frequency/Hz 50 50 60 60
Method of obtaining
data
ml ml ml ml
Valid for approval/
standard
CE CE CE CE
Speed (rpm)/min
-1
1365 1145 1540 1145
Power consumption/W110 70 140 90
Current draw/A 0.28 0.12 0.27 0.14
Max. back pressure/Pa65 45 80 45
Min. ambient
temperature/°C
-25 -25 -25 -25
Max. ambient
temperature/°C
40 60 60 60
Starting current/A 0.75 0.26 0.73 0.25
Max. safe operating
speed (rpm) /
min
-1
1700
@ 70 °C
1700
@ 70 °C
1700
@ 70 °C
1700
@ 70 °C
ml=Max. load·me=Max. efficiency·fa=Free air
cs=Customer specification·ce=Customer equipment
Subject to change
3.3 Technical description
Weight 4.9 kg
Fan size 315 mm
Rotor surface Painted black
Terminal box material ABS plastic
Blade material Press-fitted sheet steel blank, sprayed
with PP plastic
Support ring material Steel, coated with black plastic (RAL
9005)
Fan housing material Sheet steel, galvanized and coated with
black plastic (RAL 9005)
Number of blades 5
Airflow direction "A"
Direction of rotation Clockwise, viewed toward rotor
Degree of protection IP44; installation- and position-dependent
as per EN 60034-5
Insulation class "B"
Moisture (F) /
Environmental (H)
protection class
H0+
Installation position Shaft horizontal or rotor on bottom; rotor
on top on request
Condensation
drainage holes
On rotor side
Mode S1
Motor bearing Ball bearing
Touch current
according to IEC
60990 (measuring
circuit Fig. 4, TN
system)
< 0.75 mA
Electrical hookup Via terminal box
Motor protection Thermal overload protector (TOP) with
basic insulation
with cable Axial
Protection class I (with customer connection of protective
earth)
Conformity with
standards
EN 60335-1; CE
With regard to cyclic speed loads, note that the rotating parts of
the device are designed foramaximum of one million load
cycles. If you have special questions, consult Systemair for
support.
3.4 Mounting data
; Secure the screws against unintentional loosening (e.g. use self-
locking screws).
Strength class of
screws
8.8
Any further mounting data required can be taken from the product drawing.
3.5 Transport and storage conditions
; Use the device in accordance with its degree of protection.
Max. permitted
ambient temp. for
motor (transport/
storage)
+ 80 °C
Min. permitted
ambient temp. for
motor (transport/
storage)
- 40 °C