VENTS - manufacture of ventilation and air conditioning systems

KSB 250 K2

KSB 250 K2

Inline centrifugal fans in thermally and sound-insulated casing. Maximum capacity - 1150 m3/h.


Technical parameters

ParameterValueUnit
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

KSB 250 K2
∅DBB1HLL1L2
248677357429774759666

Accessories

  • SR series (round)

    SR series (round)

  • FB series (round)

    FB series (round)

  • KOM series

    KOM series

  • NKV series (round)

    NKV series (round)

  • NK series (round)

    NK series (round)

  • Speed controller R-1/010

    Speed controller R-1/010

  • Sensor Т-1,5 N/ TH-1,5 N/ TF-1,5 N/ TP-1,5 N

    Sensor Т-1,5 N/ TH-1,5 N/ TF-1,5 N/ TP-1,5 N

  • Speed controller RS-1-300

    Speed controller RS-1-300

  • Single phase speed controller RSA5E-2-P

    Single phase speed controller RSA5E-2-P

  • Single phase speed controller RSA5E-…M

    Single phase speed controller RSA5E-…M

  • FBK series (round)

    FBK series (round)

  • KR series (round)

    KR series (round)

2015

Technical support

E-mail

Please, feel free to contact us.

support@vents.ua

Phohe

Customer service.

+380 44 406 36 25

Contact information

Ukraine, 08150, Boyarka,
st 40 years of October, 36