EBMPAPST W4E250-DI02-08

AC plate-mounted axials
size range Ø 250-630mm
o
C
kg
1010
1400
47
0.21
37
45
3.4
B
44
W4E315-DP18-38
M4E068-DF
2
230
50
2440
1410
120
0.56
42
55
5.5
B
44
W4E350-DP06-39
M6E068-EC
3
230
50
3250
1365
180
0.78
47
60
6.8
F
44
W4E400-DS02-38
M4E074-GA
4
230
50
5000
1400
300
1.35
52
60
7.3
F
44
W4E450-DT05-15
M4E094-HA
5
230
50
6640
1400
470
2.2
51
70
9.6
F
54
W4E500-DZ09-20
M4E094-HA
6
230
50
8322
1347
953
4.8
55
60
13.5
F
54
W6E630-DE01-20
M6E110-GF
7
230
50
11220
870
560
2.5
52
60
20.5
F
54
Max Current
Draw
50
Max Power
Input
230
Speed/rpm
1
Airflow
M4E068-BF
Frequency
W4E250-DI02-08
Nominal
voltage
IP rating
Mass
dB(A)
Insulation class
Perm amb. temp.
Pressed steel blades with galvanised steel wallplate
Maintenance free, sealed-for-life bearings
Thermal protection (TK) lead-out
Corrosion resistant black coating
IP54 terminal box
100% speed controllable motors
Inlet guard
Sound pressure
@ 7m
-
Curve
VAC
Hz
m3/h
min-1
W
A
Dimensions
Order code
Subject to alterations
100
4
5
80
6
60
2
[Pa]
Static pressure
7
3
40
1
20
0
2000
4000
6000
3
[m h]
Volume flow
4
8000
10000
12000
AC Fans
AC Controllers
DOL
Elec
Trans
A
B
C
D
E
F
G
H
-*
REE10
TRE1.5
370
320
7
254
265
49
73
6
TFE2
REE10
TRE1.5
430
380
9
345
355
62
78
11
TFE2
REE10
TRE1.5
485
435
9
388
400
68
79
16
TFE2
REE30
TRE1.5
540
490
9
417
425
86
79
16
TFE2
REE30
TRE4
576
535
11
465
480
86
81
16
TFE2
REE50
TRE7.5
656
615
11
515
535
102
95
16
TFE2
REE30
TRE4
805
750
11
653
696
130
60
20
EC Fans
Dimensions
EC Controllers
Controller options
* only suitable for line currents between 0.4-10amps
Accessories
H
D E
C
B
G
F
5
Wiring Diagrams
A
TRE and TRE..TK Series single-phase
transformer controllers
General remarks: The TRE and TRE..TK series of transformer controllers for single phase
AC fans and motors, provide energy saving speed control without the creation of additional motor noise which you get with most electronic controllers. Vacuum impregnation
further reduces electrical noise from the transformers. Available for total load current of
up to 7.5 Amps, a rotary switch selects one of 5 different voltages.
The standard product has a simple fan/motor connection without provision for thermal
overload protection. Use of a separate motor protection device is recommended.
Width
Height
Depth
Mounting hole
spacing
Mounting hole
diameter
IP54
200
150
150
144 x 98
5.5
40
IP54
200
150
150
144 x 98
5.5
7.5
40
IP54
200
150
150
144 x 98
5.5
Yes
3.5
40
IP54
200
150
150
144 x 98
5.5
4.0
Yes
6.0
40
IP54
200
150
150
144 x 98
5.5
7.5
Yes
7.5
40
IP54
200
150
150
144 x 98
5.5
Hz
A
TRE2
230
50/60
2.0
TRE4
230
50/60
TRE7.5
230
TRE2TK
kg
o
No
3.5
40
4.0
No
6.0
50/60
7.5
No
230
50/60
2.0
TRE4TK
230
50/60
TRE7.5TK
230
50/60
Subject to alterations
Protection rating
Max. amb. temp
mm
V
Mass
mm
Max output
mm
Frequency
mm
Nominal
voltage
mm
Type
Nominal data
Thermal overload
protection
The TK version has connections for motor thermal overload protection. When connected,
an overheat condition will cause the motor supply to trip off. It can only be restarted after
the motor has cooled and either power disconnected from the controller or the selector
switch cycled through the off setting.
C
Please contact us for higher rated controllers.
Wiring diagram
6
AC Fans
Speed controllers - REE
Features:
230V 50Hz single phase AC input
Current rating options - 1, 3, 5 & 7 Amps
On/Off switch
Internal pre-set for minimum speed
Two wire control - for simple connection
Three wire control - lower motor running temperature (increased fan life) and
improved speed adjustment response.
Frequency
Max .current
rating
Type
VAC
Hz
A
o
REE10
230
50
1
40
REE30
230
50
3
40
REE50
230
50
5
40
REE70
230
50
7
40
EC Fans
Nominal data
Nominal voltage
Max .amb.temp.
-
General remarks: These manual, single-phase electronic control devices
provide a simple solution to speed controlling single or multiple fans, it has a
manual dial, which can alter the fan speed from a minimum setting ( factory
set to approx 20%) to 100%.
AC Controllers
-
EC Controllers
C
Subject to alterations
Connection diagram
Line voltage 230V 50/60 Hz
Rear mounting diagram
L
N
L
N
L
N
L
N
60mm
E
E
Accessories
71mm
5mm
101mm
4mm
REE10
6mm
Side
mounted
switch
65mm
5mm
REE
3 wire control
REE
2 wire control
REE30
UZ
Z
U
UZ
U
Z
90mm
7mm
REE70
24mm
U1
Z
U1
Z
PE
PE
Electromagnetic compatibility
These controllers comply with the relevant EC council Directives, EMC Directive 89/336/EEC and amendment 92/31/
EEC. Applied Harmonised standards BS EN61000-6-3 and
BS EN 61000-6-4.
U2
Fan motor 1 phase
7
U2
Fan motor 1 phase
Wiring Diagrams
REE50