Sound Spectrum for Optyma Plus OP-MPGM033AJ Data Sheet
Summary
The OP-MPGM033AJ Condensing Unit is designed for robust cooling solutions. This manual provides comprehensive acoustic and sound spectrum data, allowing users to fully assess the unit's operational noise profile. It covers weighted Sound Power Spectra from 50Hz through 16kHz across multiple octave bands, featuring calculated free-field sound pressure levels (dBA) at varying distances. This detailed technical information is essential for HVAC engineers, installers, and compliance professionals who require meticulous data to ensure the unit meets environmental noise regulations and integration standards.
Page 1 Text Content
Acoustic/Sound Spectrum Data (50Hz)
Condensing unit Model OP-MPGM033AJ Condensing Unit Code : 114X4220
SO ER EC TR
Housing H2 Compressor : CAJ4511Y
Electrical code Number of Fans : 1
Document No 118A2031 Revision : A
Sound Power Spectrum, 1/1 Octave
Model Sound Power Spectrum
16k LWA
OP-MPGM033AJ 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 Plus OP-MPGM033AJ Data Sheet
Manual Details
| Brand | Spectrum |
|---|---|
| Pages | 1 |
| File Size | 145.62 KB |
| Published | June 05, 2026 |
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Frequently Asked Questions
What is the product model number referenced in the manual?
The condensing unit model is OP-MPGM033AJ.
How are the acoustic spectrum data calculated?
They are calculated by adding the sound power levels of the compressor and fan motor at full speed according to EN13215 conditions.
What factors were considered when evaluating the sound power?
The effect of noise reduction due to enclosure and insulation was considered.
How does the sound level change over 10 meters away from the unit?
At 10 meters, the calculated Sound Pressure (Free Field) is 38 dB(A).