OSTBERG DFE 146-S2 User Manual

PRESSURE/FLOW
RFE 140 D
Single inlet radial fan with forward curved impeller. Single phase
RFE 140 L
Single inlet radial fan with forward curved impeller. Single phase
TECHNICAL DATA
SOUND DATA
INPUT/FLOW
RFE 140 D
RFE 140 D, 85 l/s 340 Pa L
pA
L
wA
tot dB (A) 63 125 250 500 1K 2K 4K 8K
Environment 62 69 41 43 56 62 60 66 64 58
Inlet 72 53 62 67 68 61 63 62 60
Outlet 74 57 64 66 68 67 67 65 66
DIMENSIONS (mm)
ACCESSORIES
Duct clamp, mounting bracket, safety grille, thermostat,
louvre & back draught shutter, transformer controllers
General fan facts, page 30-31.
PRESSURE/FLOW
TECHNICAL DATA
SOUND DATA
INPUT/FLOW
RFE 140 L
DIMENSIONS (mm)
ACCESSORIES
Duct clamp, mounting bracket, safety grille, thermostat,
louvre & back draught shutter, transformer controllers
General fan facts, page 30-31.
RFE 140 L, 40 l/s 125 Pa L
pA
L
wA
tot dB (A) 63 125 250 500 1K 2K 4K 8K
Environment 52 59 34 42 48 53 54 54 51 44
Inlet 66 50 59 63 60 55 52 53 48
Outlet 68 54 61 64 62 60 56 57 53
92
105
120
94
115
130
94
216
94
149
255
Ø7,1
94
216
149
255
40
9440
160
160
56
68
84
84
100
115
84
186
88
106
197
Ø7,1
88
186
106
197
35
8435
125
125
6
Voltage, V/Hz 230/50
Current, A 0,77
Input, W 185
Speed, rpm 2230
Wiring diagram 4040001
Capacitor, µF 4
Max.temp.
o
C55
Rotation direction Right
Pole number, motor 2
Voltage, V/Hz 230/50
Current, A 0,27
Input, W 62
Speed, rpm 1240
Wiring diagram 4040002
Capacitor, µF 4
Max.temp.
o
C80
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