SupraBox DELUXE (500 V and 750 H)

The best air quality for the highest concentration and attention

The decentralised energy recovery unit series SupraBox DELUXE is ideal for use in classrooms and seminar rooms as well as offices and common rooms. Through the integrated source air outlet and the direct removal of the exhaust air via the unit, no additional ventilation pipes are needed in the direction of the room. A CO₂ need-based control ensures maximum comfort and creates optimal indoor air quality. Two units are available with different ventilation system capacities depending on room occupancy and number of persons. Both units develop a maximum sound pressure level of 35 dB(A) (at 1m distance), thus ensuring trouble-free use of the space.

SupraBox DELUXE 500 V

Nominal air flow rate:

500 m³/h

External pressure increase:

50 Pa

Sound pressure level:

34 dB(A) at 1m distance

Installation:

intrinsically safe, upright in the room
(vertical connections DN250)

Electrical connection:

230 V

Insulation:

40 mm

Filter class:

supply air: F7 / exhaust air: M5 (formerly F5)

Heat recovery rate:

with condensate η > 90%
(with no condensate η = 82-85%)

Dimensions [mm]:

[WxDxH] 997 x 522 x 2,078
(without connections)

Total weight:

approx. 206 kg

SupraBox DELUXE 750 H

Nominal air flow rate:

750 m³/h

External pressure increase:

50 Pa

Sound pressure level:

35 dB(A) at 1m distance

Installation:

intrinsically safe, upright in the room
(horizontal connections DN315)

Elektrischer Anschluss:

230 V

Insulation:

60 mm (unit rear 40 mm)

Filter class:

supply air: F7 / exhaust air: M5 (formerly F5)

Heat recovery rate:

with condensate η > 90%
(with no condensate η = 82-85%)

Dimensions [mm]:

[WxDxH] 1,950 x 570 x 1,900
(without connections)

Total weight:

approx. 335 kg

Set-up:

3-piece

Properties

Source air systems for maximum ventilation efficiency at minimum noise levels

Both SupraBox DELUXE unit types are suitable for decentralised use in the room and rely on draught-free and uniform air distribution through a source air outlet integrated into the unit. Ventilation effectiveness, which is two times better than mixed air systems, is obtained using the air source principle according to VDI 3804 and DIN EN 13779. Trouble-free use in the room is guaranteed through minimal noise level.

Demand-controlled regulation using CO₂ sensor

The SupraBox DELUXE units are controlled by demand in automatic mode and are infinitely variable up to 100%, ensuring continuous compliance with the 1,000 ppm CO₂ concentration in the room.  The regulation of outside air supply is done via a CO₂ sensor installed in the room.  If there are no longer people (CO₂ producers) in the room, the units shut down automatically, preventing unnecessary energy consumption. If necessary, manual operation can be installed on the controller of the unit. This allows for the selection of three capacity levels. After 1 hour, the units automatically switch back to automatic mode.

Integrated bypass

Both units feature an integrated, continuous bypass with which regulated temperature reduction (e.g. cooler outside temperatures in the morning hours in the summer) and night-time cooling of the rooms can be realised.

Easy-to-install in the room

The units can be set up in the room flexibly and stand intrinsically safe on the floor. Due to the direct removal of the exhaust air from the space above the unit, as well as the integrated source air outlet, no further room-side ventilation pipes and no noise or fire protection measures are necessary. The units are supplied fully pre-wired and thus represent a plug & play solution.

Highest energy efficiency

The units are energy-saving ventilation systems built using the cutting edge of technology with highly efficient heat recovery as well as energy-saving Rosenberg fans using the latest EC technology. Preheating and postheating coils can usually be dispensed with due to an ingenious integrated defrosting concept.

Designed according to current standards and guidelines

The SupraBox DELUXE unit series was developed according to the current, valid safety and hygiene standards. The smooth-faced, double-skinned and generous casing workmanship ensures easy maintenance, low contamination as well as easy cleaning (no open insulation).

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