VKP 4D 500x300
Inline centrifugal fan. Maximum capacity - 1620 m3/h.
Voltage / frequency: |
Products in this series (16)
Parameter | Value | Unit | |
---|---|---|---|
Phase | 3 | ˜ | |
Voltage | 400 | V | |
Frequency | 50 / 60 | Hz | |
Current | 0.34 / 0.53 | A | |
Power consumption | 136 / 165 | W | |
Maximum air capacity | 1380 / 1620 812,82 / 954,18 383,64 / 450,36 0,38364 / 0,45036 23046 / 27054 | m³/h CFM l/s m³/s l/m | |
RPM | 1360 / 1600 | min -1 | |
Noise level at 3 m | 53 / 55 | [dBA] | |
Maximum transported air temperature | -25 +65 / -25 +55 | оC | |
Protection rating | IP X4 | class | |
Weight | 19.8 | kg | |
Spigot size | 500х300 | mm | |
Number of poles | 4 | ||
Sound- and heat-insulated casing | no |
Sizes | В | B1 | B2 | H | H1 | H2 | H3 | L |
---|---|---|---|---|---|---|---|---|
mm | 500 | 520 | 540 | 300 | 320 | 340 | 340 | 680 |
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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 | 58 | 62 | 65 | 55 | 58 | 58 | 55 | 45 | ||||||||||
LwA to outlet | dBA | 71 | 56 | 62 | 69 | 64 | 66 | 63 | 59 | 50 | ||||||||||
LwA to environment | dBA | 55 | 42 | 51 | 51 | 52 | 52 | 48 | 43 | 32 |
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