2
ebm Fans
Single Phase – 200mm to 450mm
0
25
50
75
100
125
150
175
012
Pressure Pa (st)
1000 2000 3000
cfm
0.1"
0.2"
0.3"
0.4"
0.5"
0.6"
wg
0.7"
4000
VOL m3/sec
ebm 200-41
ebm 250-41
ebm 315-41
ebm 350-41
ebm 400-41
ebm 450-41
ebm 200-21
ebm 250-21
The ebm range of Plate Axial fans is based around the ebm Werke
external rotor motor and an aerodynamically designed impeller to
provide a very compact, efficient unit. Key features are:
•Pressed steel blades with low noise sickle blade design
•Maintenance free, sealed-for-life bearings
•Insulation class ‘B’ and IP44 protection (sizes 200 to 250)
•Insulation class ‘F’ and IP44 protection (sizes 315 to 450)
•230V, 1 Phase, 50Hz electrical supply
•Thermal protection (TK)
•100% speed controllable motors
•Pressed galvanised steel wallplate, incorporating full bellmouth
•Corrosion resistant coating in black
•Inlet guard
•IP54 terminal box.
All fans are suitable for reverse operating conditions with a reduction
in performance.
A
B
øC
J
F
G
H
øE
Airflow
øD
The fan performances quoted were determined to DIN Standard 24 166 in a test rig complying to DIN Standard
24 163 Part 2 (ISO 5801) Installation type ‘A’ (DIN 24 163 Part 1. Suction pressure on inlet side with free outlet).
Fans are tested in standardised laboratory conditions. Installed conditions can affect fan performance.
Product Code Nominal Duty m3/sec @ Pa Input FLC SC dBA Max Ambient Weight Control Options Dimensions (mm)
Speed (RPM)0 25 50 75 100 125 150 175 Power (kW)(A)(
A)@ 3m Temp (°C)(
kg)DOL Elec Trans A B C D E F G H
ebm 200-21 2600 0.253 0.240 0.214 0.180 0.097 0.076 - - 0.071 0.32 1.28 55 70 3 - REE 30 RTRE2 EG 312 260 7 200 215 46 73 6
ebm 200-41 1400 0.117 0.075 0.013 - - - - - 0.016 0.062 0.248 38 60 2.8 - REE 30 RTRE2 EG 312 260 7 200 215 46 73 6
ebm 250-21 2500 0.504 0.470 0.430 0.370 0.241 - - - 0.14 0.6 2.4 60 60 3.8 STET10B REE 30 RTRE2 EG 370 320 7 254 265 49 73 6
ebm 250-41 1400 0.268 0.200 0.100 0.046 - - - - 0.047 0.21 0.84 44 45 3.4 - REE 30 RTRE2 EG 370 320 7 254 265 49 73 6
ebm 315-21 1410 0.678 0.610 0.508 0.310 0.229 - - 0.12 0.57 2.28 49 70 6.8 STET10B REE 30 RTRE2 EG 430 380 9 345 355 62 78 11
ebm 350-41 1400 0.864 0.780 0.690 0.566 - - - - 0.18 0.782 3.128 54 60 6.8 STET10B REE 30 RTRE2 EG 485 435 9 388 400 68 79 16
ebm 400-41 1400 1.389 1.272 1.152 1.015 0.826 0.444 - - 0.3 1.353 5.412 61 60 7.3 STET10B REE 30 RTRE2 EG 540 490 9 417 425 86 79 16
ebm 450-41 1400 1.870 1.765 1.650 1.535 1.390 1.200 0.900 0.665 0.47 2.2 8.8 57 70 9.6 STET10B REE 30 RTRE4 EG 576 535 11 465 480 86 81 16
Controllers page 20
Full sound spec. page 22
