R2E250-AS47-05 Datasheet, PDF (1/2 Pages) ebm-papst – AC centrifugal fans

AC centrifugal fans
backward curved, Ø 250
- Material: plastic impeller made of PA 6.6 (polyamide, glass-fibre reinforced),
round sheet-metal plate
ebm-papst · Mulfingen
Nominal data
Type
R2E 250-AS47 -05
R2E 250-AQ05 -05
R4E 250-AH01 -05
subject to alterations
Motor
VAC
Hz
m³/h min^-1
W
A µF/VDB dB(A) °C kg
M2E 068-EC
1
230
230
50 1450 2600 155 0,70 5,0/400 75
60⁽¹⁾ 1490 2700 215 0,95 5,0 /400 76
M2E 068-DF
2
230
230
50 1230 2550 130 0,57 4,0/400 73
60 1320 2750 180 0,80 4,0/400 75
M4E 068-CF
3
230
230
50
60
810 1400
930 1600
43 0,20 1,5/400 61
43 0,20 1,0/400 64
(1) _{Insulation class "F" required at 60 Hz}
50
45
3,1
50
40
2,6
70
80
2,2
n
P₁
[min^-1]
[W]
11
2400
152
12
2400
152
21
2460
172
22
2435
175
31
1385
46
32
1370
47
Characteristics
700
600
500
400
300
200
100
0
22
1
2
3
2
1
1
1
200
200 400
400
600 800
600
1000 1200
50 Hz
[CFM]
[m³/h]
60 Hz
32