OSTBERG DFE 146-S2 User Manual

5
RFE 140 B
Single inlet radial fan with forward curved impeller. Single phase
RFE 140 C
Single inlet radial fan with forward curved impeller. Single phase
PRESSURE/FLOW
TECHNICAL DATA
SOUND DATA
INPUT/FLOW
RFE 140 B
RFE 140 B, 65 l/s 260 Pa L
pA
L
wA
tot dB (A) 63 125 250 500 1K 2K 4K 8K
Environment 58 65 41 43 54 58 58 60 59 52
Inlet 70 56 64 65 65 60 60 59 56
Outlet 72 56 63 65 66 65 63 65 60
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 C
RFE 140 C, 80 l/s 280 Pa L
pA
L
wA
tot dB (A) 63 125 250 500 1K 2K 4K 8K
Environment 59 66 40 43 55 60 59 62 60 53
Inlet 71 53 60 67 67 59 60 60 57
Outlet 74 56 63 66 67 66 66 64 64
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
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 0,46
Input, W 105
Speed, rpm 1190
Wiring diagram 4040001
Capacitor, µF 2
Max.temp.
o
C60
Rotation direction Right
Pole number, motor 2
Voltage, V/Hz 230/50
Current, A 0,56
Input, W 130
Speed, rpm 1700
Wiring diagram 4040001
Capacitor, µF 4
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