Max. 104 m3/h
DC centrifugal fans
Ø 104 x 25 mm
Impeller: GRP1)
–
Possible special versions:
(See chapter DC fans - specials)
- Speed signal
–
–
Material:
Direction of air flow: Axial: Intake,
Centrifugal: Exhaust
Direction of rotation: Clockwise,
looking towards rotor
- Go / NoGo alarm
–
- Alarm with speed limit
- External temperature sensor
- Internal temperature sensor
- PWM control input
–
–
–
Connection:
Highlights:
Weight:
via single wires AWG 22, TR 64
Backward-curved impeller
160 g
- Analog control input
- Moisture protection
- Degree of protection: IP 54
1) Fiberglass-reinforced plastic
Series REF 100
Nominal data
Type
m3/h
86
cfm
50.6
VDC
12
VDC
Bel(A)
6.3
/
Watts
7.5
rpm-1
5 400
5 400
°C
Hours
Hours
REF 100-11/12
REF 100-11/14
REF 100-11/18
8...15
16...30
-20...+75
-20...+75
80 000 / 30 000 135 000
80 000 / 30 000 135 000
¿
¿
86
50.6
24
6.3
7.5
86
50.6
61.2
48
48
36...60
36...56
6.3
6.9
8.2
5 400
6 700
-20...+75
-20...+70
80 000 / 30 000 135 000
67 500 / 32 500 115 000
¿
¡
REF 100-11/18 H
104
14.8
Subject to change
The air flow and sound level of the centrifugal fans
without external housing depend on their individual
installation conditions.
The stated air flow and sound level were recorded
under the following measurement parameters:
Centrifugal fan mounted on a foundation plate
127 x 127 mm.
Cover plate 127 x 127 mm, with an air inlet opening
Ø 70 mm, arranged concentrically to the impeller.
Air performance measured according to: ISO 5801.
Installation category A, with ebm-papst inlet ring without
contact protection.
Noise: Total sound power level L A ISO 103002
W
measured on a hemisphere with a distance of 2 m;
Sound pressure level L A measured at 1 m distance
p
from fan axis.
The values given are applicable only under the specified
measuring conditions and may differ depending on the
installation conditions.
In the event of deviation from the standard configuration,
the parameters must be checked after installation!
For detailed information see
http://www.ebmpapst.com/general conditions
110