EC centrifugal module
backward curved,Ø 190
– Material: Housing:PA plastic 6,fibreglass-reinforced
Impeller:PA plastic 6.6,fibreglass-reinforced
Rotor:Galvanised
Electronics enclosure:Die-cast aluminium
– Numberofblades:7
– Directionofrotation:Clockwise,seen on rotor
– Typeofprotection:IP 44
– Insulationclass:"B"
– Mountingposition:Any
– Condensatedischarges:None
– Modeofoperation:Continuous operation (S1)
– Bearings:Maintenance-free ball bearings
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Type Motor VAC Hz rpm WA°C p.31
K3G 190 M3G055-CF
A
1~ 115 50/60 3150 85 1,20 -25..+60 H1)
K3G 190 M3G055-CF
B
1~ 230 50/60 3395 104 0,75 -25..+60 H1)
subject to alterations (1) Nominal data in operating point with maximum load and 115 or 230VAC
Curves
n P
1
I Lw
A
[rpm] [W] [A] [dB(A)]
A 1 3265 76 1,09 74
[
P
a
]
O
]
[
i
n
H
2
A 2 3160 85 1,22 71
2
,
5
A 3 3150 85 1,20 69
600
A 4 3265 78 1,11 73
B 1
3515 91 0,68 76
500
2
,
0
B 2
4
3375 103 0,75 73
B 3
3395 104 0,75 71
4 B 4
3485 94 0,71 75
400
1
,
5
3
3
B
300
1
,
0
A
2
200
2
5
0
,
100
1 1
0 100 200 300 400 [CFM]
200 400 600 [m
3
/h]
14
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