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VENTS VKPF 6E 500x300


Inline centrifugal fan. Maximum capacity - 1550 m3/h.

  • Description
  • Characteristics
  • Capacity diagram
  • Downloads
  • Dimensions
  • Additional diagrams
  • Legend
Description
Description
APPLICATIONS
  • Supply and exhaust ventilation systems for various premises with a limited mounting space. 
  • Designed for connection with 400x200, 500x250, 500x300, 600x300, 600x350, 700x400, 800x500, 900x500, 1000x500 mm rectangular air ducts.
DESIGN
  • The fan casing is made of galvanized steel.
 
MOTOR
  • The impeller with forward curved blades made of galvanized steel is powered by 4-, 6- or 8- pole external rotor asynchronous motor.

  • Such modification ensures high air flow capacity and relatively significant differential pressure.

  • For thermal overheating protection the thermal contacts with leaded outside terminals are incorporated in the motor winding for connection with the external protection devices. 

  • The motor is equipped with the ball bearings for long service life.
  • For precise features, safe operation and low noise, each impeller is dynamically balanced while assembly.
  • Motor protection rating IP 44.
SPEED CONTROL
  • Smooth or step speed control with a thyristor or autotransformer speed controller. 
  • Several fans may be connected to one speed controller provided that the total power and operating current do not exceed the rated speed controller parameters.
MOUNTING
  • The fans are designed for inline rectangular air duct mounting and require no special fixing in case of direct connection.
  • In case of connection through the flexible connectors the fan is fixed to a building by means of supports, suspension brackets or fixation brackets. 
  • The fans can be mounted in any position with respect to the pointer direction on the casing.
  • Access for the fan maintenance shall be provided.
  • The fan is powered through the external terminals.
  • The casing is provided with the removable access door for maintenance.
VENTS VKPF fan warehouse ventilation example
Characteristics
Characteristics
Parameter VKPF 6E 500x300
Measurement unit
Sound- and heat-insulated casing no -
Design centrifugal -
Phase 1 ˜
Voltage 230 V
Frequency 50 Hz
Sound pressure level at 3 m distance 47 dBА
Power consumption 283 W
Maximum air capacity 1550 m³/h
Current 1.59 A
RPM 890 min-1
Max. transported air temperature -20 +70 °С
Protection rating IP X4 -
Weight 33 kg
Number of poles 6 -
Casing material galvanized steel -
Width 500 mm
Height 300 mm
Duct for rectangular air ducts -
Mounting Inline -
Capacity diagram
Capacity diagram
  • Selection method:
  • Air flow:
  • Pressure:
Operating point
  • Air flow: --
  • Pressure: ---
Files archieve
Downloads
Name
Brochure "VENTS VKPF, VKPFI" (pdf 578.28Kb)
Download high quality image "VENTS VKPF (ErP 2015, 2016, 2018)" (psd 4.1Mb)
Declaration of сonformity "VKPF,VKPFI" (pdf 1.68Mb)
Download image "VENTS VKPF (ErP 2015, 2016, 2018)" for your website (png 409.57Kb)
User's manual "VENTS VKP, VKPI, VKPF, VKPFI, VKP EC, VKPI EC" (pdf 5.71Mb)
Dimensions
Characteristics
VENTS VKPF 6E 500x300
Parameter Value Measurement unit
В 500 mm
B1 520 mm
B2 540 mm
H 300 mm
H1 320 mm
H2 340 mm
H3 365 mm
L 680 mm
Additional diagrams
Additional diagrams
Sound-power level Octave-frequency band [Hz]
  Hz General 63 125 250 500 1000 2000 4000 8000
LwA to inlet dBA 65 53 58 56 50 57 55 51 47
LwA to outlet dBA 68 53 56 53 60 64 58 60 51
LwA to environment dBA 51 45 44 50 42 45 43 34 31

 

Legend
Legend
Series  Number of poles Phase Flange diameter [WxH]
VENTS VKPF
I - sound- and heat-insulated casing
4,6,8 E-single phase
D - three phases
400х200, 500х250, 500х300, 600х300, 600х350, 700х400, 800х500, 900х500, 1000х500

 

ErP data  
Overall efficiency η,[%]
Measurement category MC
Efficiency category EC
Efficiency grade N
Variable speed drive VSD
Power [kW]
Current [A]
Air flow [m3/h]
Static pressure [Pa]
Speed [n/min-1]
Specific ratio SR
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