Axial wall-mounted fan

ENR 25

Article number: 0081.0317
Manufacturer: MAICO
Axial wall-mounted fan for ventilation and air extraction, DN 250
Application examples: Office, Office, Commercial premises, Restaurant, Production facility
Product data sheet
ENR 25 IM0014159.PNG Axial wall-mounted fan for ventilation and air extraction, DN 250
Back
  • On the notes
EN 20
ENR 20
EN 25
ENR 25
EN 31
ENR 31

Characteristic curve

ENR 25 - Characteristic curve

Dimensioned drawing

ENR 25 - Dimensioned drawing [mm]

  1. Inside

Technical data

ENR 25 - Technical data

Article ENR 25
Air flow volume 840 m³/h
Rotating speed 1.240 1/min
Impeller type axial
Air direction Ventilation or air extraction
Speed controllable ✔
Reversing capacity ✔
Type of voltage Alternating current
Rated voltage 230 V
Frequency 50 Hz
Nominal output 48 W
Inom 0,16 A
Imax 0,22 A
Degree of protection IP 44
Mains cable 5 x 1,5 mm²
Installation site Wall / Ceiling
Type of installation Surface-mounted
Installation position any
Material Synthetic material
Colour Traffic white, similar to RAL 9016
Weight 3,06 kg
Weight including packaging 3,87 kg
Nominal size 250 mm
Width 370 mm
Height 370 mm
Depth 158 mm
Width with packaging 430 mm
Height with packaging 430 mm
Depth with packaging 185 mm
Airstream temperature at IMax 40 °C
Sound pressure level 50 dB(A)
Packing unit 1 piece
Range C
GTIN (EAN) 4012799813170
Article number 0081.0317

 

63 Hz

125 Hz

250 Hz

500 Hz

1 kHz

2 kHz

4 kHz

8 kHz

Total

LWA7, high (dB(A))

–

–

–

–

–

–

–

–

59

LWA7= housing and free inlet sound power level in dB.

Accessories / Accessories of

ENR 25 - Accessories / Accessories of

Specific accessories

Product type Name Art. No. Price*(EUR) Action
Dark room attachment ZDK 25 0093.0350 on request
  • On the notes

General accessories

Product type Name Art. No. Price*(EUR) Action
Shutter, electric MK 25 0093.0907 on request
  • On the notes
Wall sleeve WH 25 0059.0230 on request
  • On the notes
Extension sleeve VH 25 0055.0031 on request
  • On the notes
Reversing switch W 1 0157.0101 on request
  • On the notes
Reversing switch WU 1 Discontinued product 0157.0102 on request
  • On the notes
Step switch, reversing switch FS 6 0016.0106 on request
  • On the notes
Reversing switch FS 7 0016.0107 on request
  • On the notes
5-step transformer TRE 0,4-2 0157.0156 on request
  • On the notes
5-step transformer, control cabinet TRE 1,6 S-2 0157.0162 on request
  • On the notes
5-step switch for TRE...S -2/ TR...S-2 5-step transformers ESS 20 0157.0749 on request
  • On the notes
Radio switch XS 1 No longer available for delivery 0157.0344 on request
  • On the notes
Radio receiver XE 1 No longer available for delivery 0157.0343 on request
  • On the notes

is a general accessory of

Product type Name Art. No. Price*(EUR) Action
Shutter, electric BK 25 0093.0901 on request
  • On the notes

Product description

Productdescription

ENR 25

short description

Axial wall-mounted fan for ventilation and air extraction, DN 250

Product description

Features

  • Housing can be easily removed for cleaning without tools.
  • Pleasantly quiet.
  • Dirt-free and quick replacement of existing EN devices, as 100 % compatible with the predecessor EN and ET devices.
  • For existing electric external shutters with plug connector: Disconnect the plug and reconnect the individual cable cores according to the EN/ENR circuit diagrams on the Internet.
  • Maintenance-free fan.

Motor

  • Thermal overload protection as a standard feature.
  • Robust motor.
  • Suitable for continuous operation.
  • Speed-controllable.
  • Reversible, exception: EN 20, EN 25, EN 31.

Electrical connection

  • Electrical connection can be either surface- or recessed-mounted.

Safety instructions

  • The fan may be operated only if the protection against accidental contact with the impeller is guaranteed to be in accordance with DIN EN ISO 13857.

Table of contents

Wiring diagram

ENR 25 - Wiring diagram

EN 25 with on/off switch and three-position switch

S1 - On / Off

S2 - Switching between air extraction and ventilation

Terminal 5 - Air extraction

Terminal 6 - Ventilation

* - duct only for MK... shutter



ENR 25 with FS 6, FS 7 reversing switch

FS 6 - Step switch for (2-speed, air extraction or ventilation)

FS 7 - Reversing switch (air extraction or ventilation)

* - duct only for MK... shutter



ENR 25 with W 1, WU 1 reversing switch

W 1 - Reversing switch (air extraction or ventilation), surface mounted

WU 1 - Reversing switch (air extraction or ventilation), recessed mounted

* - duct only for MK... shutter



ENR 25 with TRE 5-step transformer and W 1, WU 1 reversing switch

TRE - 5-step transformer (on/off, 5-speed)

W 1 - Reversing switch (air extraction or ventilation), surface mounted

WU 1 - Reversing switch (air extraction or ventilation), recessed mounted

* - duct only for MK... shutter



EN 25 with TRE 5-step transformer and three-position switch

TRE - 5-step transformer (on/off, 5-speed)

S1 - Reversing switch (air extraction or ventilation)

* - duct only for MK... shutter



ENR 25 with TRE..S 5-step transformer and ESS 20 5-step switch

TRE - 5-step transformer, control cabinet installation

ESS 20 - 5-step switch (on/off, 5-speed)

S1 - Reversing switch (air extraction or ventilation)

* - duct only for MK... shutter



Predecessor - successor

ENR 25 - Predecessor

Product type Name Art. No. Action
Wall-mounted fan ENR 25 No longer available for delivery 0081.0305
  • On the notes
Wall-mounted fan ETR 25 No longer available for delivery 0081.0505
  • On the notes

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