VCUN 450х203-4,0-6
Scroll single-inlet centrifugal fans. Maximum capacity - 11150 m3/h.
Voltage / frequency: |
Products in this series (30)
Parameter | Value | Unit | |
---|---|---|---|
Voltage | 400 | V | |
Frequency | 50 | Hz | |
Current | 9.1 | A | |
Power consumption | 4000 | W | |
Maximum air capacity | 11150 6567,35 3099,7 3,0997 186205 | m³/h CFM l/s m³/s l/m | |
RPM | 950 | min -1 | |
Noise level at 3 m | 76 | [dBA] | |
Maximum transported air temperature | 60 | оC | |
Protection rating | IP 54 | class | |
Weight | 76.5 | kg | |
Number of poles | 6 | ||
Impeller diameter | 450 | mm | |
Impeller width | 203 | mm |
Sizes | ∅D | ∅d | B | H2 | H3 | M | H | I | H1 | G | K | Р | S | L | ∅d1 | L1 | L2 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
mm | 450 | 10 | 774 | 306 | 464 | 450 | 985 | 550 | 345 | 42 | 530 | 351 | 140 | 690 | 15 | 352 | 315 |
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Sound-power level | Octave-frequency band [Hz] | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hz | General | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | |||||||||||
LwA to environment | dBA | 76 | 59 | 74 | 75 | 83 | 83 | 85 | 81 | 77 |
ƞ, [%] | MC | EC | N | VSD | [kW] | [A] | [m3/h] | [Pа] | [RPM] | SR | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
42.5 | А | Static | 45.9 | No | 2.950 | 6.9 | 6755 | 655 | 980 | 1 |
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