Danfoss Sound Spectrum for Optyma Slim Pack OP-MSGM021SC Data Sheet
Summary
Discover comprehensive acoustic performance data for the OP-MSGM021SC Condensing Unit. This technical manual provides deep-dive specifications on sound power spectra across a wide frequency range (50Hz to 16kHz), detailing noise levels at multiple distances. It is designed for HVAC engineers, facility managers, and compliance professionals who require precise metrics regarding operational acoustics for accurate system planning, installation validation, and adherence to strict industry noise standards.
Page 1 Text Content
Acoustic/Sound Spectrum Data (50Hz)
Condensing unit Model OP-MSGM021SC Condensing Unit Code : 114X7102
SO ER EC TR
Housing B1 Compressor : SC21G
Electrical code Number of Fans : 1
Document No 118A2040 Revision : A
Sound Power Spectrum, 1/1 Octave
Model Sound Power Spectrum
16k LWA
OP-MSGM021SC 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 Slim Pack OP-MSGM021SC Data Sheet
Manual Details
| Brand | Spectrum |
|---|---|
| Pages | 1 |
| File Size | 145.29 KB |
| Published | June 05, 2026 |
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Frequently Asked Questions
What are the main components detailed in this manual?
The components include a Condensing unit (Model: OP-MSGM021SC), Housing, Compressor (SC21G), and fans.
How was the acoustic spectrum data calculated?
It was calculated by adding the sound power levels of the compressor and fan motor at full speed, following EN13215 conditions.
What is the measured Sound Power Spectrum according to different frequencies?
The Sound Power Spectrum (dBA) for 1/1 Octave shows values like 42 dBA at L=63Hz and 57-56 dBA across mid-frequencies.