Acoustic housing HW 7 dB(A)

Acoustic enclosure up to 7 dB(A) sound reduction, measured according to DIN EN ISO 3744

solflex-hw-schallbox-schallschutzhaube-kh-sbh
HW Serie
solflex-hw100np-hwy100np-schallschutzhaube-kh-sbh
HW100NP, HWY100NP
solflex-hw100np-schalldaemmhaube-kh-sbh-offen
HW100NP

Advantages

  • Designed to reduce the noise emissions of refrigeration, air conditioners and heat pumps without compromising functionality
  • Ingenious intake and exhaust air separation for optimum efficiency of the built-in outdoor unit
  • Service and maintenance access possible
  • Protection against the weather and vandalism

Sound insulation HW acoustic housing

Frequency (Hz)63125250500100020004000800016000
Sound insulation dB(A)2,00,01,07,010,013,017,014,016,0

Measurement method

MP1

Sound power measurement (MP1) of the calibrated reference sound source over a spherical envelope with 12 microphones.

Acoustic data: Class 2 according to DIN EN ISO 3744, as third octave spectrum and octave spectrum.

MP2

Sound power measurement (MP2) of the Solflex acoustic enclosure with reference sound source inside the acoustic housing over a spherical envelope with 12 microphones.

Acoustic data: Class 2 according to DIN EN ISO3744, as third octave spectrum and octave spectrum.

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MP1 – MP2 = sound level reduction by acoustic housing *

The difference between the two measurements is the sound level reduction of the acoustic housing.

solflex-hw100np-schalldaemmgehaeuse-messverfahren-1
solflex-hw100np-schalldaemmgehaeuse-messverfahren-2

* The measurement tolerance of +/- 1.5 dB(A) or tolerance range of 3 dB(A) according to DIN EN ISO 3744 was not taken in consideration and we publish only the minimum sound level reduction values.

Pressure drop HW acoustic cabin*

Lowest pressure drop over the special acoustic grid with the same airflow direction of the installed outdoor unit.

m3/h150020002500300035004000450050005500
HWY100 (Pa)5567710121518
m3/h550060006500700075008000850090009500
HW200 (Pa)77891112131516
solflex-hw100np-schallschutzgehaeuse-luftfuehrung-kh-sbh-1
solflex-hw100np-schallschutzgehaeuse-luftfuehrung-kh-sbh-2

* Data non-binding and determined with software.

Easy installation

Disassembled ex works for delivery without crane and easy installation and maintenance access.

Intake & exhaust principle

Principle: rear intake, front exhaust

Version: black plastic

Solflex TypeHousing dimensionsH x W x D [mm] Weight [kg]Max. dimensions for installation *H x W x D [mm] Price ** [€]
HW100NP758 x 1165 x 120050655 x 1060 x 4901.899,–
HWY100NP1002 x 1165 x 120070900 x 1060 x 4902.399,–
HW200NP1489 x 1165 x 1200901390 x 1060 x 4903.599,–
HWY200NP1733 x 1165 x 12001101650 x 1060 x 4904.199,–

* The dimensions of the outdoor unit to be installed must be checked individually. For details, refer to the installation manual.
** List price excl. VAT and excl. delivery

Accessories / Options

HW Transport EU
DAP delivery at place within EU (main land) without installation€ 269,–

** List price excl. VAT and excl. delivery

Documents / Downloads

On request, we can send you the CAD drawings.

solflex-katalog
Catalogue
solflex-anleitung
Manual
solflex-ausschreibungen
Tender Text

Contact us

Please contact us if you have any questions about our products. We are pleased to help you.

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SOLFLEX GMBH

Campus 21, Europaring F14 202-1 A-2345 Brunn am Gebirge Austria Mon-Fri 8 AM to 2 PM

+43 2238 203 36
office@solflex.eu