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VENTS VKP 4E 600*350


Inline centrifugal fan. Maximum capacity - 3515 m3/h.

  • Description
  • Characteristics
  • Capacity diagram
  • Downloads
  • Dimensions
  • Additional diagrams
  • Designation key
Description
Description
APPLICATIONS
  • Supply and exhaust ventilation systems for commercial, office and other public or industrial premises with a limited mounting space.
  • For connection with 400*200,500*250,500*300, 600*300,600*350, 1000*500 mm the rectangular ducts.
DESIGN
  • Fan casing is made of galvanized steel.
 
MOTOR
  • Impellers with backward curved impeller blades made of galvanized steel are powered by means of the 2-, 4- or 6-pole asynchronous motors with external rotor.

  • Motors are supplied with incorporated overheating protection with automatic restart or the thermal protection terminals leaded outside for connection to the external protection devices depending on the model, see the wiring diagram motor is equipped with 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
  • Both smooth or step speed control is performed with the thyristor or autotransformer controller. 
  • Several fans can be connected to one controller in case the total power and operating current do not exceed the controller rated values.
MOUNTING
  • The fans are mounted into the rectangular ducts 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. 
  • Fans can be mounted in any position with respect to the airflow direction (indicated with an arrow on the casing).
  • Access for the fan maintenance shall be provided.
  • The fan is powered through the external terminals.
  • The casing is equipped with the removable access cover for maintenance purposes.
Characteristics
Characteristics
Parameter VKP 4E 600*350
50 Hz
VKP 4E 600*350
60 Hz
Measurement unit
Phase 1 1 ˜
Voltage 230 230 V
Frequency 50 60 Hz
Sound pressure level at 3 m distance 52 53 dBА
Air capacity 2950 3515 m³/h
Power consumption 470 700 W
Current 2.37 3.15 A
RPM 1370 1460 min-1
Protection rating IP X4 IP X4 -
Weight 36.38 36.38 kg
Design centrifugal centrifugal -
Transported air temperature -40 … +80 -40 … +55 °С
Number of poles 4 4 -
Casing material galvanized steel galvanized steel -
Width 600 600 mm
Height 350 350 mm
Duct for rectangular air ducts for rectangular air ducts -
Mounting Inline Inline -
Capacity diagram
Capacity diagram
  • Selection method:
  • Air flow:
  • Pressure:
Operating point
  • Air flow: --
  • Pressure: ---
Files archieve
Downloads
Select document type
  • Advertising and printing products
  • Certificates
  • Technical documentation
Name
"VENTS VKP (for rectangular ducts), VKPI" product description 05-2022 (pdf 974.92Kb)
Download high quality image "VENTS VKP (for rectangular ducts) (ErP 2018)" (psd 4.23Mb)
Declaration of сonformity "VKP (for rectangular ducts), VKPI" (pdf 1.54Mb)
Download high quality image "VENTS VKP 4(6)D 1000х500 (ErP 2018)" (psd 4Mb)
Download image "VENTS VKP (for rectangular ducts) (ErP 2018)" for your website (png 397.46Kb)
Download image "VENTS VKP 4(6)D 1000x500 (ErP 2018)" for your website (png 326.59Kb)
"VENTS VKP, VKPI, VKPF, VKPFI, VKP EC, VKPI EC" user's manual 08-2022 (V07EN-05) (pdf 3.61Mb)
Dimensions
Characteristics
VENTS  VKP 4E 600*350
Parameter Value Measurement unit
В 600 mm
B1 620 mm
B2 640 mm
H 350 mm
H1 370 mm
H2 390 mm
H3 390 mm
L 735 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 78 58 78 75 60 64 65 67 55
LwA to outlet dBA 79 58 69 75 67 70 69 69 56
LwA to environment dBA 64 37 61 55 51 54 49 43 35

 

ƞ, [%]   MC   EC   N   VSD   [kW]   [A]   [m3/h]   [Pа]   [RPM]   SR
43.7   А   Static   58.1   No   0.430   2.17   1980   335   1390   1

 

 

Designation key
Designation key
Series Motor modification Flange diameter [W*H]
Number of poles Phase
VENTS VKP S: highpowered motor 2
4
6
E: single phase
D: three phase
400*200, 500*250, 500*300, 600*300, 600*350, 1000*500, 700*400, 800*500
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