Danfoss Sound Spectrum for Optyma INVERTER OP-MPPM028VV Data Sheet
Summary
Designed for HVAC professionals and site integrators, this manual details the OP-MPPM028VV Condensing Unit's comprehensive acoustic performance. It provides extensive sound power spectrum data, mapping noise emissions across a wide frequency range from 50Hz to 16kHz. Use these technical specifications—including calculated dBA values at various distances—to ensure your cooling installation meets strict noise compliance standards and integrates quietly into residential or commercial spaces.
Page 1 Text Content
Acoustic/Sound Spectrum Data (90Hz)
Condensing unit Model OP-MPPM028VV Condensing Unit Code : 114X4302
SO ER EC TR
Housing H3 Compressor : VLZ028
Electrical code Number of Fans : 1
Document No 118A1998 Revision : A
Sound Power Spectrum, 1/1 Octave
Model Sound Power Spectrum
16k LWA
OP-MPPM028VV 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-MPPM028VV Data Sheet
Manual Details
| Brand | Spectrum |
|---|---|
| Pages | 1 |
| File Size | 181.56 KB |
| Published | June 05, 2026 |
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Frequently Asked Questions
What is the model number?
The condensing unit model is OP-MPPM028VV.
How loud is the unit at different distances?
At 1m, the sound pressure level is 63 dBA; at 3m, it is 54 dBA; and at 10m, it is 43 dBA (Free Field).
What determines the acoustic spectrum data?
The data is calculated by adding the sound power levels of the compressor and fan motor running at full speed under EN13215 conditions.
Are there materials provided for cooling/selection?
Customers should check Coolselector 2 or the Product store for updated information.