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Technical specifications

Technical specificationsX

Volume flow ³⁾	15 - 60 m³/h
Sound power level LW ^{3) 5)}	from 24 dB(A)
Power consumption ³⁾	0.6 - 7.2 W
Supply voltage	12 V DC SELV
Core hole	Ø 162 mm
Minimum installation length	180 mm
Dimensions (Ø x L)	Ø 154 x 147 mm
Protection class	IP20

(1-9, a-g) For further information on the technical data specifications click here.

The RA 15-60: Radial exhaust air fan

Exhaust air series

The RA 15-60 is the perfect unit for extract air rooms. Like the AB 30/60, it is an extract air unit with an ec motor, which can also be combined with the LUNOtherm-S. Due to the same design, the e², RA 15-60 and AB 30/60 fans are predestined for hybrid ventilation, in which ventilation with heat recovery is combined with extract air technology in a cost- and energy-efficient way.

Special features

Aerodynamically optimised fan blades in combination with the multi-surface sound absorbers give the RA 15-60 unimaginably low running noise as well as optimum sound insulation from the outside. The air volume can be adjusted in three or four stages (15, 30, 45 and 60 m³/h), depending on the control programme.

Installation

The RA 15-60 has particularly renovation-friendly installation dimensions and can therefore be optimally installed in new buildings and renovations.

Extra

With only 0.04 - 0.12 W/m³/h converted power consumption, the RA 15-60 is extremely energy-efficient.

Art.-no. 39996

Niedrigste Geräusche: Leise bei hohem Druckaufbau

Radiallüfter sind aus den Abluftserien von LUNOS bereits bekannt. Zum ersten Mal wird aber ein radiales System in einem 160er-Rohr eingesetzt. Damit werden die Vorteile von beiden Bauformen verknüpft: Der leise und druckkonstante Lauf des Radialventilators kombiniert mit den sanierungsfreundlichen Einbaumaßen des Rohrlüfters. Zusätzlich verleihen aerodynamisch optimierte Ventilatorblätter in Kombination mit den Vielflächen Schallabsorbern dem RA 15-60 ungeahnt niedrige Laufgeräusche sowie optimalen Schallschutz von außen.

Modernste Motorentechnologie

Der neue radiale ec-Motor in Verbindung mit dem Druckgehäuse verleiht dem RA 15-60 seine außergewöhnlich gute Druckkennlinie. Der Volumenstrom kann je nach Steuerungsprogramm in drei oder vier Stufen (15, 30, 45 und 60 m³/h) eingestellt werden.

Beste Leistung für die Umwelt

Mit nur 0,04 - 0,12 W/m³/h umgerechneter Leistungsaufnahme ist der RA 15-60 unübertroffen energieeffizient und leistet so einen aktiven Beitrag zum Umweltschutz und schont auch noch den Geldbeutel.

Art.-Nr. 39996

Hier finden Sie alle Ausschreibungstexte.

Information on the technical data

Show technical data

1) Silvento V are fan inserts that still require a flush-mounted or surface-mounted housing.

2) Silvento KL are complete single-pipe fans that are clamped into pre-wall constructions. Silvento KL single-pipe fans fit into the flush-mounted housings of the LUNOS Skalar series.

3) The specified values are achieved at 20°C, 1013hPa and 1.2kg/m3 ambient air density and (unless otherwise specified) are achievable between free-blowing condition and 60 Pa disturbance pressure in accordance with DIN18017-3.

4) When designing the volume flows, please observe the pressure-volume flow characteristics provided by LUNOS and the specifications of the abZ (DIBt approval)

5) Sound power level: The sound power level indicates how "loud" a device is. The value is independent of the distance.

6) Volume flow rate of the ALD-SV with a straight arrangement of the sound attenuation elements.

7) Max. achievable WBG according to EN13141-8 with reference volume flow rate.

8) At 70 % of the maximum volume flow rate, in accordance with ErP Directive, EU Regulation 1254/2014.

9) According to LÜA (test specification) of the DIBt and EN13141-8 max. achievable exhaust air volume flow free-blowing at 20°C and 1013hPa ambient conditions and 1.2kg/m3 ambient air density.

a) According to LÜA (test specification) of the DIBt, see also proof of usability (abZ), when using the wall-mounted housing 9/MRD as insulation, without 9/MRD 2% deduction.

b) According to LÜA (test specification) of the DIBt, max. achievable value.

c) According to EN 13141-8 with reference volume flow, see also certificate of usability (abZ) of the DIBt.

d) According to LÜA (test specification) of the DIBt and EN13141-7 max. achievable exhaust air volume flow free-blowing at 20°C and 1013hPa ambient conditions and 1.2kg/m3 ambient air density.

e) According to EN 13141-7 at reference volume flow rate, see also proof of usability (abZ) of the DIBt.

f) Determined by the Passive House Institute (PHI), see PHI certificate.

g) Sound pressure level at 1m distance, single-point measurement. All figures are mathematically rounded.

All figures are mathematically rounded.

For the informal ventilation concept!