OSTBERG DFE 146-S2 User Manual

25
DFE 133-2
DFE 133-4
Double inlet radial fan with forward curved impeller. Single phase
PRESSURE/FLOW
TECHNICAL DATA
SOUND DATA
INPUT/FLOW
DFE 133-2
DFE 133-2, 145 l/s 245 Pa L
pA
L
wA
tot dB (A) 63 125 250 500 1K 2K 4K 8K
Environment 63 70 39 46 57 62 65 66 63 56
Outlet 76 56 61 55 58 71 72 70 65
DIMENSIONS (mm)
ACCESSORIES
Flange
General fan facts, page 30-31.
PRESSURE/FLOW
TECHNICAL DATA
SOUND DATA
INPUT/FLOW
DFE 133-4
DFE 133-4, 100 l/s 75 Pa L
pA
L
wA
tot dB (A) 63 125 250 500 1K 2K 4K 8K
Environment 49 56 34 37 43 49 54 50 44 40
Outlet 61 48 50 43 48 59 55 48 38
DIMENSIONS (mm)
ACCESSORIES
Flange
General fan facts, page 30-31.
Voltage, V/Hz 230/50
Current, A 0,84
Input, W 194
Speed, rpm 1570
Wiring diagram 4040001
Capacitor, µF 5
Max.temp.
o
C50
Insulation class F
Motor protection IP 44
Voltage, V/Hz 230/50
Current, A 0,28
Input, W 63
Speed, rpm 1120
Wiring diagram 4040001
Capacitor, µF 2
Max.temp.
o
C65
Insulation class F
Motor protection IP 44

OSTBERG DFE 146-S2 Specifications

General

Brand	OSTBERG
Model	DFE 146-S2
Category	Fan
Language	English