151
Nominal voltage
Air flow
Air flow
Frequency
Sintec sleeve bearings
Ball bearings
Power input
Nominal speed
Temperature range
Service life L10
at 40 °C
Nominal data
at Tmax
Curve
Type m3/h CFM V Hz dB(A) Bel(A) /Watts RPM °C Hours Hours
4890 N 80 47,1 230 50 25 4,0 /11,0 1 550 -10...+70 55 000 / 27 500 1
4850 N*100 58,9 230 50 32 4,4 /10,0 1 800 -10...+70 57 500 / 27 500 2
4580 N*123 72,4 230 50 41 5,2 /18,0 2 350 -10...+55 40 000 / 27 500 3
4550 N*145 85,3 230 50 44 5,4 /16,5 2 550 -10...+55 42 500 / 30 000 4
4650 N 160 94,2 230 50 46 5,4 /19,0 2 650 -10...+55 37 500 / 27 500 5
4656 N 160 94,2 230 50 47 5,5 /19,0 2 650 -40...+85 37 500 / 15 000 5
4840 N 85 50,0 115 60 26 4,1 /10,0 1 650 -10...+75 57 500 / 25 000 6
4800 N*97 57,1 115 60 32 4,3 /9,0 1 750 -10...+75 60 000 / 27 500 7
4530 N*151 88,9 115 60 45 5,4 /16,0 2 700 -10...+65 42 500 / 25 000 8
4500 N*169 99,5 115 60 48 5,7 /15,0 3 000 -10...+65 47 500 / 25 000 9
4600 N 180 105,9 115 60 50 5,7 /18,0 3 100 -10...+60 40 000 / 25 000 10
4606 N 180 105,9 115 60 51 5,8 /18,0 3 100 -40...+90 40 000 / 15 000 10
– AC fans with external rotor shaded-pole motor. Impedance protected against overloading.
– Metal fan housing and impeller
– Air intake over struts. Direction of rotation clockwise, seen on rotor.
Types 4890 N and 4840 N air exhaust over struts.
– Electrical connection via 2 flat plugs 3.0 x 0.5 mm.
– Impeller with 3 or 5 blades, see note for fan type.
– Optionally available: Models with reinforced flanges and single leads.
– Fan housing with grounding lug for screw M 4 and UNC.
– Mass: 550 g.
– Please note our new ACmaxx series. With identical mounting dimensions and voltages, this
series achieves higher energy efficiency.
AC axial fans
Series 4000 N 119 x 119 x 38 mm
0 20 40 60 80
50 75
20
40
60
80
100 125
1
2
3
50 Hz
25
4
5
0,30,20,1
m³/h
Pa
CFM
[in H2O]
S
S
P
P
IP54
IP54
Û
H
H
P
P
max. 180 m3/h
50 75
20
40
60
80
100 125
6
7
8
60 Hz
25
9
10
0 2 0 40 60 8 0
0,30,20,1
m³/h
Pa
CFM
[in H2O]
*Fan with 3 blades.
Sound pressure level
Sound power level
InformationDC axial fansDC fans - specialsACmaxx / i-maxxAC axial fansAccessoriesRepresentatives DC centrifugal fansAC centrifugal fans
230 V and 115 V versions are rated for both 50 Hz and 60 Hz operation.
For 60 Hz data, please refer to the corresponding 115 V 60 Hz model,
for 50 Hz data please refer to the corresponding 230 V 50 Hz model.
