Axial wall-mounted fan

EN 25

Article number: 0081.0308
Manufacturer: MAICO
Axial wall-mounted fan for air extraction, DN 250
Application examples: Office, Office, Commercial premises, Restaurant, Production facility
Product data sheet
EN 25 IM0014159.PNG Axial wall-mounted fan for air extraction, DN 250

Characteristic curve

EN 25 - Characteristic curve

Dimensioned drawing

EN 25 - Dimensioned drawing [mm]

  1. Inside

Technical data

EN 25 - Technical data

Article EN 25
Air flow volume 630 m³/h
Rotating speed 1.030 1/min
Impeller type axial
Air direction Air extraction
Speed controllable
Reversing capacity
Type of voltage Alternating current
Rated voltage 230 V
Frequency 50 Hz
Nominal output 39 W
Imax 0,23 A
Degree of protection IP 44
Mains cable 3 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 2,63 kg
Weight including packaging 3,83 kg
Nominal size 250 mm
Width 370 mm
Height 370 mm
Depth 158 mm
Width with packaging 371 mm
Height with packaging 371 mm
Depth with packaging 190 mm
Airstream temperature at IMax 40 °C
Sound pressure level 45 dB(A)
Packing unit 1 piece
Range C
GTIN (EAN) 4012799813088
Article number 0081.0308

 

63 Hz

125 Hz

250 Hz

500 Hz

1 kHz

2 kHz

4 kHz

8 kHz

Total

LWA7, high (dB(A))

54

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

Accessories / Accessories of

EN 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

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

EN 25

short description

Axial wall-mounted fan for 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

EN 25 - Wiring diagram

EN 25 with on/off switch

S1 - On/off with off switch

S1 - On/off with off TH... thermostat

S1 - On/off with off HY 5 hygrostat

S1 - On/off with off EAQ 10 air quality controller

* - duct only for MK... shutter



Connection example: potential-free contact of EAQ 10/3 air quality controller

In the wiring diagram, the EAQ 10/3 is operated in a party cellar along with an EN wall-mounted fan.

Fuse protection provided by customer

St - Fault message

Et - Ethernet

X1 - Mains

X2 - 12V/2A

X3 - 230V/16A

X6 - 230V/5A

X11 - RS485

X12 - Sensors

X13 - RLS

r.H. - Humidity



EN ... with FS 4 step switch

FS 4 - Step switch for 2 speeds

* - duct only for MK... shutter



EN 25 with TRE 5-step transformer

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

* - duct only for MK... shutter



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

TRE...S - 5-step transformer, control cabinet

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

* - duct only for MK... shutter



Predecessor - successor

EN 25 - Predecessor

Product type Name Art. No. Action
Wall-mounted fan EN 25 No longer available for delivery 0081.0302
  • On the notes
Wall-mounted fan ET 25 No longer available for delivery 0081.0502
  • On the notes

Notes
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