AC Centrifugal Blowers

CB 1040
Specifications:

Rating : Continuous Rating
Impeller : Aluminium Ø 100 x 40 mm
Casing : M.S.
Motor : Aluminium Body Induction,
AC Centrifugal Blowers
 
Model
Voltage
V
Frequency Hz
Current
A
Speed
RPM
Max. Air flow
CFM
Max. Static Pressure
Capacitor
µF
Pa
mm of H 2O
CB 1040 W
Single Phase
110 V
60
0.4
3000
90
284
27
2.5
CB 1040 X
Single Phase
230 V
50
0.2
2600
85
200
20
1.0
CB 1040 Y
Three Phase
230 V
60
0.2
2800
88
243
24
.
CB 1040 Z
Three Phase
415 V
50
0.1
2400
75
174
18
.
 
Centrifugal blowers move air by means of the centrifugal force generated by rotating a cylindrical
impeller.

Used for applications where increased air pressure, increased static pressure, high airflow is required.

Centrifugal blowers have a small outlet, which concentrates air in a single direction, and are therefore suitable for local cooling.
 
Dimensional Drawings
 

AC Centrifugal Blowers
CB 1040
 
   Connection Diagrams

CB 1040 W / X Single Phase
with Capacitor Cap
Ensure that impeller is rotating in anticlockwise direction. Airflow is maximum.

CB 1040 W / X Single Phase
with Capacitor Cap
To change the direction, interchangeany
two wires between U, V & W
Ensure that impeller is rotating in anticlockwise direction. Airflow is maximum.
CB 1040 W / X Single Phase
Ensure that impeller is rotating in anticlockwise direction. Airflow is maximum.
CB 1040 Y / Z Three Phase
To change the direction, interchange any
two wires between U, V & W
Ensure that impeller is rotating in anticlockwise direction. Airflow is maximum.

For 415 Volt supply, wires are Red coloured
For 230 Volt supply, wires are White coloured