VENTS - manufacture of ventilation and air conditioning systems
KSB 250 K2
Inline centrifugal fans in thermally and sound-insulated casing. Maximum capacity - 1150 m3/h. |
Technical parameters
Parameter | Value | Unit | |
---|---|---|---|
Phase | 1 | ˜ | |
Voltage | 230 | V | |
Frequency | 50 | Hz | |
Current | 1.4 | A | |
Power consumption | 320 | W | |
Maximum air capacity | 1515 892,335 421,17 0,42117 25300,5 | m³/h CFM l/s m³/s l/m | |
RPM | 2615 | min -1 | |
Noise level at 3 m | 45 | [dBA] | |
Maximum transported air temperature | -25 +55 | оC | |
Protection rating | IP X4 | class | |
Weight | 33 | kg | |
Spigot size | 250 | mm | |
SEC Class | - |
Diagrams
Sound-power level | Octave-frequency band [Hz] | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hz | Gen. | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | |||||||||||
LwA to inlet | dB(A) | 61 | 46 | 57 | 55 | 52 | 52 | 46 | 47 | 45 | ||||||||||
LwA to outlet | dB(A) | 76 | 60 | 59 | 65 | 73 | 68 | 66 | 60 | 55 | ||||||||||
LwA to environment | dB(A) | 47 | 21 | 38 | 43 | 43 | 36 | 29 | 28 | 26 |
ƞ, [%] | MC | EC | N | VSD | [kW] | [A] | [m3/h] | [Pa] | [RPM] | SR | ||||||||||
39.1 | A | static | 62 | no | 0.23 | 0.6 | 580 | 555 | 2600 | 1 |
Sizes
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Technical supportPhohe Customer service. +380 44 406 36 25 | Contact informationUkraine, 08150, Boyarka, st 40 years of October, 36 |