80 x 80 x 25 mm
DC
Axial Fans
Approvals
See selection guide pages 15 to 26
Brushless DC Motor
Electrical protection: impedance protected
Housing material: plastic UL 94 VO
Impeller material: plastic UL 94 VO
Weight: 88 g
3,0
3,5
Available with:
- variable speed
- speed sensor
- alarm
Life expectancy
L-10 LIFE AT 40°C:
80 000 hours
(ball bearings)
50 000 hours
(sleeve bearings)
For more details, see page 14
4,5
STATIC PRESSURE: mm H
2
O
2,5
246DL
3,0
2,5
2,0
246DM
4,0
3,5
246DH
2,0
3,0
2,5
2,0
1,5
1,0
1,5
1,5
1,0
1,0
0,5
0,0
0
5
10
15
0
5
10
15
20
0,5
0,5
0,0
0
5
10
15
20
0,0
AIRFLOW: I/s
Nominal Airflow Noise
voltage
level
V
l/s
dB(A)
5
13,2
25
12
13,2
25
24
13,2
25
48
13,2
25
5
14,8
28
12
14,8
28
24
14,8
28
48
14,8
28
5
16,7
31
12
16,7
31
24
16,7
31
48
16,7
31
Nominal
speed
RPM
2400
2400
2400
2400
2700
2700
2700
2700
3000
3000
3000
3000
Input
power
W
1,2
1,1
1,1
2,4
1,7
1,4
1,4
2,9
2,2
1,9
1,7
3,4
Part number
246DL5LP11000
246DL1LP11000
246DL2LP11000
246DL4LP11000
246DM5LP11000
246DM1LP11000
246DM2LP11000
246DM4LP11000
246DH5LP11000
246DH1LP11000
246DH2LP11000
246DH4LP11000
Voltage range
V
(4,5-5,5)
(7-13,8)
(14-27,6)
(38-56)
(4,5-5,5)
(7-13,8)
(14-27,6)
(38-56)
(4,5-5,5)
(7-13,8)
(14-27,6)
(38-56)
Bearing system Connection type Operating temperature
Ball
X
X
X
X
X
X
X
X
X
X
X
X
Sleeve
Leads Terminals
X
X
X
X
X
X
X
X
X
X
X
X
Min. °C
- 10
- 10
- 10
- 10
- 10
- 10
- 10
- 10
- 10
- 10
- 10
- 10
Max. °C
70
70
70
70
70
70
70
70
70
70
70
70
Additional versions:
Sleeve bearings
Accessories:
See pages: 148, 150, 151, 153, 154 and 162
中�½代理—伟健电子总部・电话（０２９）８５２６９９８８・传真（０２９）８５２６２７２８・电子邮箱�½��½��½��½��½�＠�½��½��½��½��½��½��½��½�．�½��½��½�
48
Non contractual document. Specifications are subject to change without prior notice. Pictures for information only. Edition N°2 / 01.
ETRON [ ETRON TECHNOLOGY, INC. ]
