Sound Spectrum for Optyma INVERTER OP-MPPM028VV Data Sheet
Summary
Engineered for optimal cooling performance, this condensing unit serves HVAC systems requiring reliable thermal management. This documentation provides the comprehensive Sound Power Spectrum and acoustic data, detailing noise levels across various frequencies (50Hz-16kHz) under defined operating conditions. It is essential technical material for engineers, contractors, and facilities managers who must design installations that comply with strict noise regulations and demanding residential or commercial acoustical standards.
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 Sound Spectrum for Optyma INVERTER OP-MPPM028VV Data Sheet
Manual Details
| Brand | Spectrum |
|---|---|
| Pages | 1 |
| File Size | 181.56 KB |
| Published | June 04, 2026 |
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Frequently Asked Questions
What is the calculated sound pressure at 1m distance?
The measured sound pressure is 63 dBA.
How does the unit's noise output behave at increasing distances?
At 10 meters, the sound power level (LWA) ranges from 51 dBA to 40 dBA across various frequencies.
What conditions are used for evaluating the sound power?
The spectrum data is calculated by adding sound power levels of the compressor and fan motor at full speed, following EN13215 conditions.
Can I find updated product information related to noise?
Yes, please check Coolselector 2 or the Product store for current updates on product specifications.