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Radial blowers dual inlet
D2E 146 with AC external-rotor motor
- Material: Housing: PP plastic, black
Impeller: PP plastic, red-brown
Rotor: Partially cast in aluminium
Terminal box: PP plastic, black
- Direction of rotation: Clockwise, seen on rotor
- Type of protection: IP 44
- Insulation class: "F"
- Mounting position: Any
- Condensate discharges: None
- Mode of operation: Continuous operation (S1)
- Design: 4-step blower with integrated terminal box,
standard external-rotor motor anti-vibration mounted via support plate
ebm-papst · Mulfingen
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ambient temp.
wer input
ted current
pacitor
Nominal data characteristic cur volta frequenc air flo speed po ra ca noise level back pressure min. perm.
type motor VAC Hz m3/h min-1 W A µF/VDB dB(A) Pa °C
D2E 146 M2E 068-CA
1~ 230 50 520 1350 120 0,53 3,0/400 51 50 -25 to +55
1
1~ 230 60 375 1400 125 0,55 3,0/400 53 100 -25 to +40
D2E 146 M2E 068-CF
1~ 230 50 665 1250 160 0,70 4,0/400 53 0 -25 to +50
2
1~ 230 60 390 1950 170 0,75 4,0/400 58 200 -25 to +40
subject to alterations
n P1 I LpA n P1 I
[min-1] [W] [A] [dBA] [min-1] [W] [A]
1 1 Step 1 660 48 0,27 31 2 1 Step 1 660 71 0,37
1 2 Step 1 960 46 0,26 38 2 2 Step 1 960 68 0,36
1 1 Step 2 925 58 0,31 40 2 1 Step 2 950 85 0,43
1 2 Step 2 1355 55 0,30 47 2 2 Step 2 1440 80 0,42
1 1 Step 3 1210 72 0,36 48 2 1 Step 3 1230 101 0,50
1 2 Step 3 1740 66 0,35 53 2 2 Step 3 1800 92 0,47
1 1 Step 4 1635 113 0,49 55 2 1 Step 4 1675 151 0,66
1 2 Step 4 2115 104 0,45 58 2 2 Step 4 2185 136 0,60
Characteristic curves Characteristic curves
50
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