OSTBERG DFE 146-S2 User Manual

RFE 140 M
Single inlet radial fan with forward curved impeller. Single phase
RFE 146 D
Single inlet radial fan with forward curved impeller. Single phase
7
PRESSURE/FLOW
TECHNICAL DATA
SOUND DATA
INPUT/FLOW
RFE 140 M
RFE 140 M, 40 l/s 265 Pa L
pA
L
wA
tot dB (A) 63 125 250 500 1K 2K 4K 8K
Environment 63 70 49 49 58 63 64 65 62 60
Inlet 74 67 69 68 67 63 62 61 58
Outlet 76 67 67 68 69 67 69 65 62
DIMENSIONS (mm)
ACCESSORIES
Duct clamp, mounting bracket, safety grille, thermostat,
louvre & back draught shutter, transformer controllers
General fan facts, page 30-31.
56
68
84
84
100
115
84
186
88
106
197
Ø7,1
88
186
106
197
35
8435
125
125
Voltage, V/Hz 230/50
Current, A 0,41
Input, W 94
Speed, rpm 1940
Wiring diagram 4040001
Capacitor, µF 2
Max.temp.
o
C80
Rotation direction Right
Pole number, motor 2
PRESSURE/FLOW
TECHNICAL DATA
SOUND DATA
INPUT/FLOW
RFE 146 D
RFE 146 D, 100 l/s 370 Pa L
pA
L
wA
tot dB (A) 63 125 250 500 1K 2K 4K 8K
Environment 64 71 40 42 55 63 64 68 65 60
Inlet 74 51 63 69 68 65 68 66 63
Outlet 77 53 64 70 71 70 70 68 68
DIMENSIONS (mm)
ACCESSORIES
Duct clamp, mounting bracket, safety grille, thermostat,
louvre & back draught shutter, transformer controllers
General fan facts, page 30-31.
92
105
120
94
115
130
94
216
94
149
255
Ø7,1
94
216
149
255
40
9440
160
160
Voltage, V/Hz 230/50
Current, A 0,91
Input, W 210
Speed, rpm 2525
Wiring diagram 4040001
Capacitor, µF 5
Max.temp.
o
C60
Rotation direction Right
Pole number, motor 2
Connected = Connected on outlet.
Not connected = Not connected on outlet.
Connected = Connected on outlet.
Not connected = Not connected on outlet.

OSTBERG DFE 146-S2 Specifications

General

Brand	OSTBERG
Model	DFE 146-S2
Category	Fan
Language	English