VVR Wall fan

VVR

Wall fan

Wall fan with radial exhaust – for extraction. The VVR is made of cast aluminium, which provides long durability. VVR can be mounted on wall penetration MGO.
VVR
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VVR
DESCRIPTION:
The VVR wall fan is an extraction ventilator manufactured in cast aluminium, ensuring long-term, problem-free operation. The MGO wall penetration is available for this, ensuring simple and correct ventilation.
The VVR wall fan has a backward-curved B impeller in aluminium with a radial air exhaust; it can be opened for cleaning. VVR is available in 4 sizes: VVR160, -200, -250, and -315.

MOTORS:
VVR160 and -200 have a single-phase motor, while the other models have an EC motor.
Get an overview of the individual sizes below.
VVR

Product advantages

  • Radial exhaust
  • High corrosion resistance
  • Backward curved blades
  • High efficiency
  • Lower service costs
  • Can be used with MGO wall penetration
References Conditions Insulation material RPM
VVR160

Conditions:

* I is the maximum absorbed current throughout the control range - or the full load current if this is larger

** P1 is the maximum absorbed power from the mains supply, where P2 is the motor's nominal output.

Stated data are for t = 20°C

Density = 1.2 kg/m3

Gas temperature: min. -12°C, max. +60° C

Ambient temperature: Max. +40°C

Pressure ratio: < 1,11

  
VVR200    
VVR16041EC      
VVR20041EC      
VVR25041EC2      

Conditions:

* I is the maximum absorbed current throughout the control range - or the full load current if this is larger

** P1 is the maximum absorbed power from the mains supply, where P2 is the motor's nominal output.

Stated data are for t = 20°C

Density = 1.2 kg/m3

Gas temperature: min. -12°C, max. +60° C

Ambient temperature: Max. +40°C

Pressure ratio: < 1,13

1600
VVR31541EC2      

Conditions:

* I is the maximum absorbed current throughout the control range - or the full load current if this is larger

** P1 is the maximum absorbed power from the mains supply, where P2 is the motor's nominal output.

Stated data are for t = 20°C

Density = 1.2 kg/m3

Gas temperature: min. -12°C, max. +60° C

Ambient temperature: Max. +40°C

Pressure ratio: < 1,14

1600
References Max. Total efficiency (A-D) (%) Ventilation energy class - Average climate Efficiency level requirements ECO efficiency level during optimal operating point EC motor Nominal speed (RPM) Power supply Overload protection Engine power (kW)
VVR160          

1400

3 x 0,75 mm²

Integral thermal cutout (TP211) in motor power circuit

0,01
VVR200          

1400

3 x 0,75 mm²

Integral thermal cutout (TP211) in motor power circuit

0,04
VVR16041EC

29,2

C

62, N(2015)

64,1

  

1400

  

Integral thermal cutout (TP211) in motor power circuit

0,04
VVR20041EC

39,6

C

62, N(2015)

71,6

  

1400

  

Integral thermal cutout (TP211) in motor power circuit

0,04
VVR25041EC2

53,5

C

62, N(2015)

79,4

EC motor with integral VSD

1635

  

Integrated in motor control

0,18

0,535

C

62, N(2015)

1,2 / 0,18

EC motor with integral VSD

1635

  

Integrated in motor control

0,18
VVR31541EC2

55,1

C

62, N(2015)

78,0

EC motor with integral VSD

1635

  

Integrated in motor control

0,37

0,551

C

62, N(2015)

2,6 / 0,37

EC motor with integral VSD

1635

  

Integrated in motor control

0,37

Conditions:

  • I is the maximum absorbed current throughout the control range - or the full load current if this is larger
  • P1 is the maximum absorbed power from the mains supply, where P2 is the motor's nominal output.
  • Stated data for for t = 20°C
  • Density = 1.2 /m3
  • Values are based on the use of a transition piece equivalent to OGSR
  • Gas temperature: min. -12°C, max. +60° C
  • Ambient temperature: Max. +40° C
  • Pressure ratio: < 1,11
  • other points in acc. with EC327/2011 - see product instructions

To ease installation an MGO wall duct can be used with the VVR wall fan.

The MGO is made from galvanised sheeting with 25 mm insulation against sound and condensation. An integral anti-backdraught shutter is included and the duct can be adjusted to lengths from 210 - 400 mm, to match the thickness of the wall. MGO can be mounted together with diffusor (1), inlet sleeve ILMF and cover flange MGAF as shown below.

INSTALLATION SOLUTION 1

If a MGO terminates flush with the internal wall, a covering flange (MGAF) and inlet sleeve (ILMF ) must be fitted before the diffusor is fitted (1).

INSTALLATION SOLUTION 2

If the (MGO) is shorter than the wall's thickness, an inlet (ILU) and sleeve (MF) or a spiro tube (SR) must be fitted before the diffusor (1) is fitted.

INSTALLATION SOLUTION 3

If there is a long distance between the MGO and the exhaust location, an ILU inlet connected to SR spiral tube must be mounted.

VVR
References A (mm) C (mm) D (mm) Ø B (mm) E Ø (mm) Weight (kg)
VVR160

235

335

65

275

160

10
VVR200

260

385

65

345

200

13
VVR16041EC

235

335

65

275

160

10
VVR20041EC

260

385

65

345

200

13
VVR25041EC2

320

435

75

440

250

22

320

435

75

440

250

22
VVR31541EC2

365

500

75

525

315

29

365

500

75

525

315

29
References Minimum airflow Max. airflow (m³/h)
VVR160    
VVR200    
VVR16041EC

60

370
VVR20041EC

130

860
VVR25041EC2

250

1900
 

75
VVR31541EC2

470

3360
 

75
References Voltage (V) Frequency (Hz) Max. power Max. current (A) Max. current consumption SINGLE-PHASE 230 V (A) Max. current consumption THREE-PHASE 400 V (A) Engine power (kW) ErP-effektivitetsgrad i optimalt driftspunkt Maximum current (A) Power supply Motor 1 x230 V Amp/kW
VVR160  

50,50

0,04

0,14,0,14

,

,

0,01

  

,

  

0,4 / 0,01
VVR200  

50

0,07

0,35

    

0,04

    

Single-phase

0,4 / 0,04
VVR16041EC

1x230

50

0,022

0,2

    

0,04

        
VVR20041EC

1x230

50

0,054

0,35

    

0,04

        
VVR25041EC2

1x230

50

0,18

1,2

    

0,18

        

1x230

  

0,18

1,2

    

0,18

79,4

      
VVR31541EC2

1x230

50

0,43

2,6

    

0,37

        
   

0,43

2,6

    

0,37

78

    

2,6 / 0,37
References Ventilation energy class - Average climate
VVR160  
VVR200  
VVR16041EC

C
VVR20041EC

C
VVR25041EC2

C

C
VVR31541EC2

C

C

VVR is made from cast aluminium, giving it a high corrosion resistance (corrosion class C4 in accordance with EN ISO 12944-2). It is painted in black RAL7021.

VVR is an extract fan with a vertical exhaust.

The design ensures an optimum air handling solution with minimum noise.

VVR wall fan is ideal for ventilation tasks requiring efficient and economical ventilation.

The specially developed centrifugal impeller with backward curved blades ensures high efficiency and low operating costs.

If there is a high level of humidity in the extract air, the VVR wall fan can be ordered with a guide panel.

The guide panel ensures that moisture does not run down the wall but is guided away from it.

To ease installation an MGO wall duct can be used with the VVR wall fan.

The MGO is made from galvanised sheeting with 25 mm insulation against sound and condensation. An integral anti-backdraught shutter is included and the vent can be adjusted to lengths from 210 - 400 mm, to match the thickness of the wall. The MGO can be mounted together with a diffusor (1) inlet sleeve ILMF and cover flange MGAF as shown below.

INSTALLATION SOLUTION 1

If a wall duct (MGO) terminates flush with the internal wall, a covering flange (MGAF) and inlet sleeve (ILMF ) must be fitted before the diffusor is fitted (1).

Mounting solution 2

If the MGO is shorter than the thickness of the wall, an inlet (ILU) and sleeve (MF) or spiral pipe (SR) must be installed, to which the diffuser (1) is attached.

INSTALLATION SOLUTION 3

If there is a long distance between the MGO wall duct and the exhaust location, an ILU inlet connected to SR spiral tube must be mounted.

Products and accessories references

Documents

Showing 1 - y of document
  • VVR, EC Declaration of Conformity
    Conformities
    106 KB
  • VVR with EC motor, EF-Declaration of Conformity
    Conformities
    107 KB
  • VVR MGO mounting and instruction manual
    Manuals
    7 MB
  • VVR - MGO Version 2, mounting and instruction manual
    Manuals
    3 MB
  • DIAGRAM FOR DTH16041EC, DTH20041EC, DTV16041EC, DTV20041EC, VVR16041EC, VVR20041EC, BESF14641EC
    Manuals
    202 KB

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