Operating instructions
W2D250-CI14-09
Translation of the original operating instructions
3.2 Nominal data
Motor
M2D068-CF
Phase
3~
3~
3~
3~
Nominal voltage / VAC
208
220
220
230
Wiring
Δ
Δ
Δ
Δ
Frequency / Hz
60
50
60
50
Method of obtaining
data
fa
fa
fa
fa
Valid for approval/
standard
CE
CE
CE
CE
Speed (rpm) / min
-1
2350
2370
2440
2460
Power consumption / W
128
102
135
110
Current draw / A
0.40
0.33
0.40
0.33
Max. back pressure / Pa
84
93
93
100
Min. ambient
temperature / °C
-25
-25
-25
-25
Max. ambient
temperature / °C
60
80
60
80
Phase
3~
3~
3~
3~
Nominal voltage / VAC
230
360
380
380
Wiring
Δ
Y
Y
Y
Frequency / Hz
60
60
50
60
Method of obtaining
data
fa
fa
fa
fa
Valid for approval/
standard
CE
CE
CE
CE
Speed (rpm) / min
-1
2580
2350
2370
2440
Power consumption / W
140
128
102
135
Current draw / A
0.38
0.23
0.19
0.23
Max. back pressure / Pa
100
84
93
93
Min. ambient
temperature / °C
-25
-25
-25
-25
Max. ambient
temperature / °C
60
60
80
60
Phase
3~
3~
3~
3~
Nominal voltage / VAC
400
400
415
460
Wiring
Y
Y
Y
Y
Frequency / Hz
50
60
50
60
Method of obtaining
data
fa
fa
fa
fa
Valid for approval/
standard
CE
CE
CE
CE
Speed (rpm) / min
-1
2460
2580
2500
2750
Power consumption / W
110
140
115
160
Current draw / A
0.19
0.22
0.20
0.23
Max. back pressure / Pa
100
100
105
120
Min. ambient
temperature / °C
-25
-25
-25
-25
Max. ambient
temperature / °C
80
60
80
60
Phase
3~
Nominal voltage / VAC
480
Wiring
Y
Frequency / Hz
60
Method of obtaining
data
fa
Valid for approval/
standard
CE
Speed (rpm) / min
-1
2680
Power consumption / W
170
Current draw / A
0.23
Max. back pressure / Pa
110
Min. ambient
temperature / °C
-25
Max. ambient
temperature / °C
65
ml = Max. load · me = Max. efficiency · fa = Free air
cs = Customer specification · ce = Customer equipment
Subject to change
3.3 Technical description
Weight
3.3 kg
Size
250 mm
Motor size
68
Rotor surface
Painted black
Terminal box material
PP plastic
Blade material
Sheet steel, painted black
Fan housing material
Sheet steel, pre-galvanized, primed and
coated with black plastic (RAL 9005)
Guard grille material
Steel, coated with black plastic (RAL
9005)
Number of blades
9
Airflow direction
A
Direction of rotation
Counterclockwise, viewed toward rotor
Degree of protection
IP44; installation- and position-dependent
as per EN 60034-5
Insulation class
"F"
Moisture (F) /
Environmental (H)
protection class
H1+
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
Terminal box
with cable
Axial
Protection class
I (with customer connection of protective
earth)
Conformity with
standards
EN 60034-1; EN 60204-1; CE
Approval
UL 1004-1; CSA C22.2 No. 100
Item no. 12750-5-9970 · ENU · Change 212939 · Approved 2020-08-06 · Page 5 / 12
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