Centrifugal Backward Curved Impeller
2 pole, IE 2 high efficiency. All motors are IP55, class F.
Supply voltage: Three-phase 230/400V-50Hz, up to 3 kW.
400V-50Hz for more power.
Standard orientation: LG270.
Designed to continuously circulate air up to 120ºC.
Manufactured from different materials.
Versions with no stand (MB – Motor Flange).
60 Hz versions.
4 pole motors.
(up to 250ºC, except for L version: max. 200ºC)
(R versions: with cooling impeller).
Inspection door, draining, weather seal on scroll and shaft access.
-ATEX Flameproof - Gas
II 2G Exd IIC T5
II 2G Exd IIB T4
-ATEX Increased safety - Gas
II 2G Exe II T3
-ATEX Non-sparking motor -Gas
II 2G Ex II
-ATEX - Dust
II 3D Ex tD 125ºC or 135ºC
To select CBTR ATEX refer to performance curves, or Easyvent.
Note electrical data may vary for ATEX motors.
Backward curved impeller
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