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Blauberg Blaubox EC ME 2000-12 S31

Supply ventilation unit. Maximum air flow up to 2450 m³/h.
EAN codeEAN4058448097171
  • Description
  • Characteristics
  • Downloads
  • Designation key
  • Accessories
  • Overall dimensions
  • Additional diagrams

Ventilation units for efficient supply ventilation in various premises.Controllable air supply, heating and filtration.BMS connection via ModBUS RTU.



Steel casing covered with aluzinc coating internally filled with 30 mm heat- and sound-insulating layer made of mineral wool.Mounting brackets with anti-vibration rubber. Service panel ensures easy access to the internals.Blaubox EC ME 300 … 700 is compatible with round ducts.

Blaubox EC ME 300 … 700

Blaubox EC ME 300 … 700

Blaubox EC ME 1000 … 4000


Efficient external rotor EC-motors and centrifugal impellers with backward curved blades.EC-motors are featured with high performance, low noise level and totally controllable speed range.Dynamically balanced impeller.


Panel Coarse 90% (G4) filter for supply air purification.Panel ePM10 70% (F7) filter is available as an option.


The unit is equipped with an electric heater. Heating elements are extra ribbed for larger heat exchange surface. Integrated overheat protection.


The unit is suitable for indoor mounting on the floor, ceiling mounting or wall mounting with fixing brackets in any mounting position, except for the vertical one with air flow downwards. The correct mounted unit must provide free access to the service panel.


The units are equipped with an S31 integrated automation control system. Remote control panels are not included in the delivery set and ordered separately.

Functions Description
Vired control panel
Vired control panel
Unit on / off +
Fan speed control and setting +
Filter clogging indication and control Pressure sensor
Week schedule +
Electric heater protection with auto restart +
Electric heater protection with manual restart +
Supply temperature control +
Outer temperature sensor +
Water heater frost protection +
Return temperature sensor +
Air damper control +
Alarm indication +
BMS Connection ModBUS (RTU)
Humidity sensor 0-10V or NO
CO2 Sensor 0-10V or NO
Exhaust fan control on / off
Three-way valve control +
Circulation pump control +
Condensing unit control 0-10V
Option: function is available when purchasing the appropriate accessory (see the"Accessories" section).
Parameter Blaubox EC ME 2000-12 S31 Measurement unit
Voltage 400 V
Phase 3 ˜
Frequency 50 Hz
Max. power without electric heater 406 W
Max. unit current without electric heater 1.8 A
Max. unit power with electric heater 12406 W
Max. unit current with electric heater 19.9 A
Electric heater power 12000 W
Maximum air flow 2450 m³/h
Sound pressure level at 3 m 48 dBА
Transported air temperature -30…+40 °С
Insulation 30 mm mineral wool mm
Filter Coarce 90% / G4 (option: ePM1 70% / F7) -
EC motor yes -
Weight 40 kg
Connected air duct diameter 500 x 300 mm
Casing material aluzinc -
Outdoor mounting no -
Air duct for rectangular air ducts -
Design centrifugal -
Type Supply -
Mounting ceiling mounting, wall mounting, floor mounting -
ErP 2018 -
Documents archieve
Documents archieve
Select a document type
  • Catalogues
  • Technical documentation
  • Certificates
Blaubox EC ME - data sheet (pdf 1.1Mb)
Blaubox EC ME - image (png 488.75Kb)
Blaubox EC ME - user's manual (pdf 2.53Mb)
Automatic control system (S30, S31, S32) - user's manual (pdf 3.96Mb)
Designation key
Designation key
Series Motor type Heater type Rated air flow [m³/h] Electric heater power [kW] Service side Control
Blaubox: supply air unit EC: electronically commutated motor ME: electric 300; 400; 700; 1000; 1500;
2000; 3000; 4000
1.7; 2.0; 3.0; 5.1; 6.0; 9.0; 12.0; 14.0;
15.0; 18.0; 27.0; 45.0; 54.0
L: left
R: right
    Blaubox EC ME 2000
Panel filter G4 FP 636х376х48 Coarse 90% / G4
Panel filter F7 FP 636х376х48 ePM1 70% / F7
Flexible anti-vibration connector EVA 50x30
Silencer SD 50x30
Air damper SL 50x30
Air damper electric actuator TF230 / TF24
Overall dimensions
Overall dimensions

Model Overall dimensions [mm]
H H1 L L1 W W1 W2 W3
Blaubox EC ME 2000 S31 440 300 900 770 700 754 847 500
Additional diagrams
Additional diagrams

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