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VENTS VKP 125 mini S


Compact centrifugal fan in steel casing with the air flow up to 414 m³/h with permanent air flow maintaining at alternating pressure in the system.

  • Description
  • Characteristics
  • Capacity diagram
  • Downloads
  • Dimensions
  • Additional characteristics
  • Designation key
  • Video
Description
Description
APPLICATIONS
  • Supply and exhaust ventilation systems for various small premises with a limited mounting space.
  • For connection with round ducts from 80 to 200 mm in diameter.
  • Various casing modifications with the number of inlets from 1 to 6 enable using one fan for air exhaust from several premises simultaneously.
  • This makes ventilation system mounting much easier.
DESIGN
  • The fan casing is made of steel with polymeric coating.
  • The minimum casing height enables fan mounting in a limited space.
  • The removable cover provides free access to the motor, ensures easy mounting and enables the fan and air ducts maintenance without dismounting.
MOTOR
  • Single-phase one-, two- or three-speed motor with external rotor and centrifugal impeller with forward curved blades of galvanized steel.
  • Motor is equipped with incorporated overheating protection with automatic restart and ball bearings for long service life designed for at least 40 000 hours.
  • For precise features, safe operation and low noise, each turbine is dynamically balanced while assembly.
  • Motor protection rating IP44.
SPEED CONTROL
  • For single-speed models, smooth or stepped speed control is provided by means of an external thyristor or autotransformer controller (available upon separate order).
  • The Duo two-speed models are controlled by an external switch for two-speed fans (available upon separate order).
  • The three-speed models X3 are controlled by an external switch for multi-speed fans (available upon separate order).
MOUNTING
  • Mounting at any angle to the wall is performed with the fastening bracket supplied with the unit.
  • The fan is powered through the external terminal box.
  • Electric connection and mounting shall be performed in compliance with the manual and wiring diagram on the terminal box.
Easy access to motor without fan dismounting External terminal box for power supply
   
MODIFICATIONS
1 inlet – 1 outlet 1 inlet – 1 outlet (with decorative grille) 2 inlets – 1 inlet
     
4 inlets – 1 outlet 5 inlets – 1 outlet 6 inlets – 1 outlet
 
EXAMPLES
1 inlet – 1 outlet 2 inlets – 1 outlet 4 inlets – 1 outlet
Characteristics
Characteristics
Parameter VKP 125 mini S
Measurement unit
Number of intake spigots 1 -
Casing height 141 mm
Duct diameter 125 mm
Grille is available no -
Design centrifugal -
Voltage 230 V
Frequency 50 Hz
Sound pressure level at 3 m distance 47 dBА
Air capacity 414 m³/h
Power consumption 127 W
Current 0.55 A
RPM 2800 min-1
Max. transported air temperature 50 °С
Protection rating IP X4 -
Casing material polymer coated steel -
Mass 5.8 kg
SEC Class C -
Duct for round air ducts -
Type exhaust, supply -
Mounting flush mounting, wall mounting, ceiling mounting -
Capacity diagram
Capacity diagram
  • Selection method:
  • Air flow:
  • Pressure:
Operating point
  • Air flow: --
  • Pressure: ---
Files archieve
Downloads
Name
User's manual "VENTS VKP, VKP mini" (pdf 735.89Kb)
Brochure "VENTS VKP mini" (pdf 1.99Mb)
Download high quality image "VENTS VKP mini (ErP 2018)" (psd 3.86Mb)
Declaration of сonformity "VKP mini" (pdf 1.54Mb)
Download image "VENTS VKP mini (ErP 2018)" for your website (png 316.02Kb)
Dimensions
Characteristics
VENTS VKP 125 mini S
Parameter Value Measurement unit
∅D 124 mm
∅D1 124 mm
B 270 mm
H 141 mm
L 397 mm
L2 299 mm
Additional characteristics
Additional characteristics
A-weighted sound power level Sound pressure level @ 3 m, A-filter applied Sound pressure level @ 1 m, A-filter applied
A-weighted sound pressure level Gen. Octave-frequency band [Hz]
  Hz 63 125 250 500 1000 2000 4000 8000 LpA, 3 m [dBA] LpA, 1 m [dBA]
LwA to inlet dBA 78 46 66 66 68 73 74 70 61 58 68
LwA to outlet dBA 79 50 62 69 66 72 76 71 63 59 69
LwA to environment dBA 67 42 51 57 61 62 61 56 49 47 57
Designation key
Designation key
Series Exhaust spigot diameter [mm] / Intake spigot diameter [mm] * Number of intake spigots Type Motor options
VENTS VKP 80; 100; 125; 150; 200 80; 100; 125; 150; 200 _ 1 (by default); 2; 4; 5; 6 mini _: single-speed
Duo: double-speed
Х3: three-speed
S: high-powered motor
Video
Video

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