Technical features

General description

AC voltage fan with external rotor shaded-pole motor. Protected from overload by

impedance protection

Fan housing and fan impeller made of metal.

Inlet over bars. Rotational direction clockwise looking at rotor. Types 4890 N and 4840 N

air exhaust over bars.

Electrical connection to 2 flat plugs 3.0 x 0.5 mm.

Impeller with 3 or 5 blades, see note for fan type.

Optionally available:

variants with reinforced mounting flanges and single strands that are brought out.

Fan housing with grounding lugs with M4 and UNC thread.

Mass 550 g.

Please note our new ACmaxx series. With identical fastening dimensions

and voltages, this series achieves higher energy efficiency.

Mass

0.550 kg

Dimensions

119 x 119 x 38 mm

Material of impeller

Metal

Housing material

Metal

Direction of air flow

Inlet over bars

Direction of rotation

Right, looking at rotor

Bearing

Ball bearings

Lifetime L10 at 40 °C

37500 h

Lifetime L10 at maximum temperature

15000 h

Connection line

2 flat plugs 3.0 x 0.5 mm. Housing with grounding lugs for screw M4 and UNC.

Motor protection

Protected from overload using impedance protection

Approval

VDE, CSA, UL, CE