100 cfm Centrifugal Blower

Impeller Φ 100 × 40 mm

Continuous Duty.

Aluminium Impeller, Die cast Aluminium Casing.

Integral Induction Motor in Aluminium Body.

Specifications

Model Supply Voltage Frequency
Hz
Current
A
Speed
RPM
Max Air Flow
CFM
Max Static Pressure

Pa mm of H2O
Capacitor
μF
CB 1040 W Single Phase 110V 60 0.4 2800 100 100 24 2.5
CB 1040 X Single Phase 230V 50 0.2 2400 100 100 20 1.0
CB 1040 Y Three Phase 230V 60 0.2 2800 100 100 24 -
CB 1040 Y Three Phase 415V 50 0.1 2400 100 100 20 -

Air Flow Vs Static Pressure



Centrifugal Blowers move air by means of the centrifugal force generated by rotating 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.

Dimensions

Wiring Diagram

Wiring Diagram for Single Phase Blower

Ensure that impeller is rotating in counter clockwise direction. Airflow is maximum.

Short Black wires & connect the capacitor as shown. To change the direction, connect the supply wire from White to Red.

Red wires are for running winding & Black wires are for starting winding. To Change the direction, interchange Black wire or Red wire.

Wiring Diagram for Three Phase Blower

To Change the direction, interchange any two wires between U, V &W. For 415 V supply, wires are connected in Star configuration. Short White, Black & Blue wire & then insulate properly.

To change the direction, interchange any two wires between U, V & W.
For 230 V 3 Ph supply, wires are connected in Delta Configuration.