VKH 2E 220
Centrifugal roof fan in the steel casing with the horizontal exhaust of air. Maximum capacity - 815 m3/h.
Voltage / frequency: |
Products in this series (20)
Parameter | Value | Unit | |
---|---|---|---|
Phase | 1 | ˜ | |
Voltage | 220-240 | V | |
Frequency | 50 / 60 | Hz | |
Current | 0.38 / 0.44 | A | |
Power consumption | 85 / 111 | W | |
Maximum air capacity | 700 / 815 412,3 / 480,035 194,6 / 226,57 0,1946 / 0,22657 11690 / 13610,5 | m³/h CFM l/s m³/s l/m | |
RPM | 2700 / 2810 | min -1 | |
Noise level at 3 m | 49 / 51 | [dBA] | |
Maximum transported air temperature | 55 / 50 | оC | |
Protection rating | IP X4 | class | |
Weight | 6.9 | kg | |
Spigot size | 220 | mm | |
Number of poles | 2 | ||
SEC Class | B |
Sizes | ∅D | ∅d | H | L | L1 | L2 |
---|---|---|---|---|---|---|
mm | 213 | 10 | 228 | 338 | 245 | 338 |
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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 | 69 | 42 | 60 | 65 | 68 | 65 | 61 | 59 | 50 | ||||||||||
LwA to environment | dBA | 73 | 42 | 60 | 65 | 67 | 67 | 65 | 57 | 50 |
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