Max.
980
m /h
3
DC centrifugal fans
Ø 175 x 69 mm
– Possible special versions:
– Material:
Impeller: GRP
1)
(See chapter DC fans - specials)
– Direction of air flow:
Axial: Intake,
- Speed signal
Centrifugal: Exhaust
- Go / NoGo alarm
– Direction of rotation:
Clockwise,
- Alarm with speed limit
looking towards rotor
- External temperature sensor
– Connection:
Via single wires AWG 18, 20 or
- Internal temperature sensor
AWG 22, TR 64, speed signal
- PWM control input
and control input AWG 22
- Analog control input
– Highlights:
Highly efficient and smoothly
- Multi-option control input
operating 3-phase fan drive
- Moisture protection
Backward-curved impeller
- Salt spray protection
– Weight:
775 g
- Degree of protection: IP 54
1) Fiberglass-reinforced plastic
Sintec sleeve bearings
Ball bearings
Temperature range
Nominal voltage
Sound power level
Series RER 175 TD
Life expectancy
L
10IPC
(40 °C) see page 17
Service life L10 (40 °C)
ebm-papst standard
Service life L10 (Tmax)
ebm-papst standard
Power consumption
Nominal speed
Voltage range
Air flow
Air flow
Type
RER 175-42/14/2 TDMLP
RER 175-42/14/2 TDMP
RER 175-42/18/2 TDMLP
RER 175-42/18/2 TDMP*
RER 175-42/18/2 TDP
Subject to change
m
3
/h
600
865
600
865
980
cfm
353
509
353
509
577
VDC
24
24
48
48
48
VDC
16...30
16...36
36...57
36...72
36...72
Bel(A)
7.3
8.2
7.3
8.2
8.5
/
Watts
48
110
46
110
166
rpm
-1
3 400
4 800
3 400
4 800
5 400
°C
-20...+65
-20...+65
-20...+65
-20...+65
-20...+65
Hours
72 500 / 40 000
70 000 / 40 000
72 500 / 40 000
70 000 / 40 000
60 000 / 32 500
Hours
122 500
117 500
122 500
117 500
102 500
¿
¡
¿
¡
¬
* On request
Speed control range from 800 rpm
-1
at 7% PWM up to nominal speed at > 90% PWM.
Standstill at 0% PWM, maximum speed if control cable is interrupted.
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
180 x 180 mm.
Cover plate 180 x 180 mm, with an air inlet opening
Ø 125.5 mm, arranged concentrically to the impeller.
Tin-plated
6
+
1
425
+
10
69
±1
121
2016-01
Inlet rings
from p. 252
Representatives
Air performance measured according to: ISO 5801.
Installation category A, with ebm-papst inlet ring without
contact protection.
Noise: Total sound power level L
W
A ISO 103002
measured on a hemisphere with a distance of 2 m;
Sound pressure level LpA measured at 1 m distance 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
6,8
+ 0,8
42
M4 (4x)
Max. 8 deep
Accessories
ø58
+
0,1
ø 72
+
0,3
ø175
+
0,5
AC centrifugal fans
AC axial fans
ACmaxx / EC fans
DC fans - specials
Nominal data
Curve
DC centrifugal fans
DC axial fans
Information
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