VS 500-4E
Inline centrifugal sound- and heat-insulated duct fans with back-curved impeller blades. Maximum capacity - 7330 m3/h.
Parameter | Value | Unit | |
---|---|---|---|
Phase | 1 | ˜ | |
Voltage | 230 | V | |
Frequency | 50 | Hz | |
Current | 5.7 | A | |
Power consumption | 1300 | W | |
RPM | 1320 | min -1 | |
Noise level at 3 m | 55 | [dBA] | |
Maximum transported air temperature | -20 +50 | оC | |
Protection rating | IP X4 | class | |
Maximum air flow capacity at cross directed | 7330 | m³/h | |
Maximal air flow capacity at straight directed | 6680 | m³/h | |
Weight | 52 | kg | |
Spigot size | 500 | mm | |
Number of poles | 4 |
Sizes | A |
---|---|
mm | 690 |
Phohe
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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 | 81 | 65 | 70 | 73 | 74 | 75 | 69 | 65 | 57 | ||||||||||
LwA to outlet | dBA | 81 | 68 | 72 | 74 | 76 | 75 | 71 | 69 | 61 | ||||||||||
LwA to environment | dBA | 65 | 52 | 53 | 56 | 57 | 56 | 55 | 51 | 40 |
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