VKP 4E 500x300
Inline centrifugal fan. Maximum capacity - 1855 m3/h.
Voltage / frequency: |
Products in this series (16)
Parameter | Value | Unit | |
---|---|---|---|
Phase | 1 | ˜ | |
Voltage | 220-240 | V | |
Frequency | 50 / 60 | Hz | |
Current | 0.57 / 0.73 | A | |
Power consumption | 140 / 175 | W | |
Maximum air capacity | 1700 / 1855 1001,3 / 1092,595 472,6 / 515,69 0,4726 / 0,51569 28390 / 30978,5 | m³/h CFM l/s m³/s l/m | |
RPM | 1390 / 1530 | min -1 | |
Noise level at 3 m | 53 / 55 | [dBA] | |
Maximum transported air temperature | -25 +45 / -25 +50 | 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 | 63 | 64 | 55 | 57 | 58 | 51 | 46 | ||||||||||
LwA to outlet | dBA | 73 | 57 | 60 | 72 | 65 | 65 | 64 | 57 | 48 | ||||||||||
LwA to environment | dBA | 56 | 44 | 52 | 51 | 51 | 49 | 48 | 43 | 33 |
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