VKM 250 EC
Parameter | Value | Unit | |
---|---|---|---|
Phase | 1 | ˜ | |
Voltage | 230 | V | |
Frequency | 50 / 60 | Hz | |
Current | 0.94 | A | |
Power consumption | 161 | W | |
Maximum air capacity | 1275 750,975 354,45 0,35445 21292,5 | m³/h CFM l/s m³/s l/m | |
RPM | 2700 | min -1 | |
Noise level at 3 m | 46 | [dBA] | |
Maximum transported air temperature | -25 +60 | оC | |
Protection rating | IP X4 | class | |
Weight | 5.1 | kg | |
Spigot size | 250 | mm | |
Synchronous electronically commutated motor | yes | ||
SEC Class | - |
Sizes | ØD | ØD1 | B | B1 | H | L | L1 | L2 | L3 |
---|---|---|---|---|---|---|---|---|---|
mm | 248 | 344 | 390 | 350 | 437 | 249 | 30 | 25 | 40 |
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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 | 71 | 57 | 64 | 61 | 63 | 62 | 57 | 50 | 45 | ||||||||||
LwA to outlet | dBA | 73 | 58 | 67 | 70 | 66 | 67 | 65 | 56 | 47 | ||||||||||
LwA to environment dB | dBA | 61 | 54 | 58 | 57 | 47 | 40 | 35 | 42 | 36 |
ƞ, [%] | MC | EC | N | VSD | [kW] | [A] | [m3/h] | [Pа] | [RPM] | SR | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
48.1 | А | Static | 67 | Yes | 0.161 | 0.94 | 708 | 338 | 2610 | 1 |
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