*Safety approvals
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C
AK25489 SERIES
AK25489 SERIES
60Hz50Hz
*:Noise is measured at the distance of one (1)meter from the axis of intake.
Specifications(Nominal)
254x89
Frame
size
(mm)
2000
Weight
(g)
Specifications subject to change without notice.
Model No.
Bearing
System
Type
115
115
230
Volt.
(VAC)
230
Freq.
(Hz)
Current
(A)
Power
(W)
Rated
Speed
(rpm)
*Noise
Level
(dB/A)(CMM) (CFM)
Maximum
AirFlow
(InAq) (mmAq)
Maximum
Pressure
AK2581HB
◎
AK2582HB 50/60 0.55/0.62
0.26/0.30
56.00/67.80
55.40/62.80
2100/2000 66.0/62.019.244/17.829 680.0/630.0 0.346/0.276 8.788/7.010
AK2581MB
AK2582MB
◎
50/60
0.22/0.24
0.16/0.14
24.20/26.50
32.20/28.80
1350/1600 55.6/57.012.735/14.999 450.0/530.0 0.262/0.322 6.650/8.190
風扇型號：
Fan Performance Curve
0.0
3.0
6.0
9.0
0 100 200 300 400 500 600 700
FLOWRATE(CFM)
STATIC PRESSURE(mmAq)
0.000
0.118
0.236
0.354
0.000 2.820 5.640 8.460 11.280 14.100 16.920 19.740
FLOWRATE(CMM)
STATIC PRESSURE(InAq)
H
M
風扇型號：
Fan Performance Curve
0.0
3.0
6.0
9.0
0 100 200 300 400 500 600 700
FLOWRATE(CFM)
STATIC PRESSURE(mmAq)
0.000
0.118
0.236
0.354
0.000 2.820 5.640 8.460 11.280 14.100 16.920 19.740
FLOWRATE(CMM)
STATIC PRESSURE(InAq)
H
M
Bearing type: ◎=Ball
※=Sleeve
●=Hypro bearing
