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VENTS 125 VKO1 L (220/60)

  • Description
  • Characteristics
  • Downloads
  • Options
  • Dimensions
  • Additional diagrams
Description
Description
APPLICATIONS  
  • Continuous or periodic exhaust ventilation of bathroom, showers, kitchens and other utility spaces.
  • Exhaust or supply ventilation depending on the fan mounting type in the system.
  • Designed for PVC ducting systems or flexible ducts.
  • Low to medium air flow motion for short distances at low air resistance.
  • Compatible with 100, 125 and 150 mm air ducts.
DESIGN  
  • The casing and the impeller are made of high-quality durable ABS plastic, UV resistant.
  • The intellectual impeller design makes the fan efficiency high and the service life long.
  • Protection rating IP X4.
MOTOR  
  • Reliable and low-watt electric motor.
  • Designed for continuous operation and requires no maintenance.
  • Equipped with overheating protection.
CONTROL  
Manual: Automatic:
  • The fan is controlled by a room light switch. It is not included in the delivery package.
  • Speed control is possible through a thyristor speed controller (see Electrical Accessories). Several fans may connected to the same controller. Speed controllers can not be connected to the fans with TTHTPVTVTH modification.
  • By the electronic control unit BU-1-60 (see Electrical Accessories). The control unit is supplied separately.
  • By the timer T (the built-in run-out timer enables the fan operation within 2 to 30 minutes after the fan switching off).
MOUNTING FEATURES  
  • The fan is mounted into a matching duct size. Fastening with clamps in case of flexible duct connection.
  • The mounting bracket enables fan installation on both horizontal and vertical flat surfaces (VKO1k model).
  • Two fans can be installed in series for higher performance.
  • For 12 V low-voltage motor fan connection to 220 V / 50 Hz power mains use the step-down transformer TRF 220/12-25 that is available upon separate order.
MOUNTING EXAMPLES  
 
   
    VENTS VKO1k fan cottage ventilation example   VENTS VKO1 fan flat ventilation example    
Characteristics
Characteristics
Parameter Value Measurement unit
Engine Type 220V / 60Hz -
Voltage 220 V
Frequency 60 Hz
Power consumption 18.79 W
Air capacity 161 m³/h
Pressure 45 Pa
Current 0.122 A
RPM 1506 min-1
Sound pressure level at 3 m 41 dBА
Spigot size 125 mm
Design axial -
Duct diameter 125 mm
Type supply and exhaust -
Mounting Inline -
Files archieve
Downloads
Modifications
Modifications
Modification name Ball bearing motor
VENTS 125 VKO1 L (220/60)
+
Dimensions
Characteristics
VENTS 125 VKO1 (220/60)
Parameter Value Measurement unit
Ø D 125 mm
∅d 59 mm
L 90 mm
L1 28 mm
Additional diagrams
Additional diagrams


Legend
Legend
Picture symbol   Designation   Modification description
    VKO1k   Fan with a fixing bracket for flat surface mounting.
  VKO1 L   The motor is equipped with ball bearings for long service life (appr. 40  thousand hours) and fan mounting at any angle. The bearings are maintenance-free and contain enough grease for the entire operating period.
  VKO1 turbo   High-powered motor.
  VKO1 press   5-blade low-noise impeller with improved aerodynamics for higher fan capacity.
  VKO1 12   Modification with low-voltage motor. 12 V AC power supply.
  VKO1 T   Equipped with a regulated timer with the operating time from 2 to 30 minutes.
Example of installation
Example of installation

BIM
BIM

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