AC centrifugal fan with external rotor shaded-pole motor. Protected from overload by impedance protection. Impeller of fibreglass-reinforced plastic, reinforced with sheet steel. Direction of air flow radial. Rotational direction clockwise looking at rotor. Electrical connection to 2 single strands AWG 22. Strand ends bared and tin-plated. Mass 500 g.
Mass
0.500 kg
Dimensions
138Øx 40 mm
Material of impeller
Fiberglass-reinforced plastic reinforced with sheet steel.
Direction of air flow
Centrifugal
Direction of rotation
Right, looking at rotor
Bearing
Ball bearings
Lifetime L10 at 40 °C
37500 h
Lifetime L10 at maximum temperature
22500 h
Connection line
2 single strands AWG 22
Motor protection
Protected from overload using impedance protection