Danfoss Sound Spectrum for Optyma INVERTER OP-MPPM044VV Data Sheet
Summary
This technical documentation details the acoustic performance of the OP-MPPM044VV condensing unit. It provides exhaustive sound power and pressure spectra across multiple frequency bands, ensuring users can accurately measure expected noise levels. This manual is essential for HVAC engineers and technicians who need to evaluate the operational sound impact of the packaged compressor and fan motor under realistic, enclosed installation conditions.
Page 1 Text Content
Acoustic/Sound Spectrum Data (90Hz)
Condensing unit Model OP-MPPM044VV Condensing Unit Code : 114X4334
SO ER EC TR
Housing H3 Compressor : VLZ044
Electrical code Number of Fans : 1
Document No 118A2000 Revision : A
Sound Power Spectrum, 1/1 Octave
Model Sound Power Spectrum
16k LWA
OP-MPPM044VV 1/1 Octave d BA
Calculated Sound Pressure (Free Field) (d BA)
Distance (in Meters) 1m 3m 10m Sound Pressure (d B(A))
Acoustic/Sound Spectrum (50Hz)
16k LWA
1/1 OCTAVE FREQUENCY (HZ)
Weighted d BA
Acoustic spectrum data are calculated by addition of sound power levels of compressor and fan motor at full speed according to EN13215 conditions. As compressor and fan motor are placed in a packaged unit, effect of noise reduction due to enclosure and insulation was considered for evaluation of sound power
Subject to change without prior information, Please check Coolselector 2 / Product store for updated information.
Page Summary Contents For Danfoss Sound Spectrum for Optyma INVERTER OP-MPPM044VV Data Sheet
Manual Details
| Brand | Spectrum |
|---|---|
| Pages | 1 |
| File Size | 181.57 KB |
| Published | June 06, 2026 |
Enter the captcha to get the download link:
Frequently Asked Questions
What model is covered by this data sheet?
The condensing unit model is OP-MPPM044VV.
How are the sound spectrum data calculated?
They are calculated by adding the sound power levels of the compressor and fan motor at full speed, following EN13215 conditions.
Do these measurements account for noise reduction?
Yes, the effect of noise reduction due to enclosure and insulation was considered during evaluation.
What is the typical sound pressure level at 10 meters (at 90Hz)?
The approximate sound pressure level at 10 meters is 43 dB(A).