VKM 450
Inline centrifugal fan. Maximum capacity - 6280 m3/h.
Voltage / frequency: |
Products in this series (41)
Parameter | Value | Unit | |
---|---|---|---|
Phase | 1 | ˜ | |
Frequency | 50 / 60 | Hz | |
Voltage | 220-240 | V | |
Current | 2.89 / 5.4 | A | |
Power consumption | 665 / 1250 | W | |
Maximum air capacity | 5260 / 6280 3098,14 / 3698,92 1462,28 / 1745,84 1,46228 / 1,74584 87842 / 104876 | m³/h CFM l/s m³/s l/m | |
RPM | 1265 / 1560 | min -1 | |
Noise level at 3 m | 65 / 73 | [dBA] | |
Maximum transported air temperature | -40 +70 / -25 +60 | оC | |
Protection rating | IP X4 | class | |
Weight | 27.26 | kg | |
Spigot size | 450 | mm | |
High-powered motor | no | ||
Low-noise design | no | ||
Energy-efficient motor with low energy demand | no |
Sizes | ØD | B1 | ØD1 | B | L | L1 | L2 | L3 |
---|---|---|---|---|---|---|---|---|
mm | 448 | 670 | 608 | 700 | 644 | 60 | 60 | 80 |
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- Selection method:
- Performance:
- Pressure:
Duty point
- Performance:- -
- Pressure:- -
- Power:- -
- Recovery Efficiency:- -
Sound-power level | Octave-frequency band [Hz] | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hz | General | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | |||||||||||
LwA to inlet | dBA | 64 | 51 | 50 | 55 | 60 | 60 | 60 | 53 | 44 | ||||||||||
LwA to outlet | dBA | 64 | 52 | 51 | 61 | 61 | 60 | 56 | 51 | 41 | ||||||||||
LwA to environment | dBA | 54 | 46 | 48 | 51 | 47 | 44 | 42 | 37 | 24 |
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