Danfoss Sound Spectrum for Optyma Slim Pack OP-LSQM074FH Data Sheet
Summary
Acquire detailed acoustic specifications for this high-efficiency condensing unit. This technical support resource provides comprehensive Sound Power Spectrum data, covering multiple frequencies (50Hz to 16kHz) and distances. It details the calculated noise levels under strict EN13215 full-speed operating conditions. Essential reading for HVAC engineers, mechanical installers, and industry professionals who require detailed sound performance metrics for compliance checks, system integration, or acoustic planning.
Page 1 Text Content
Acoustic/Sound Spectrum Data (50Hz)
Condensing unit Model OP-LSQM074FH Condensing Unit Code : 114X7095
SO ER EC TR
Housing B2 Compressor : FH2511Z
Electrical code Number of Fans : 1
Document No 118A2015 Revision : A
Sound Power Spectrum, 1/1 Octave
Model Sound Power Spectrum
16k LWA
OP-LSQM074FH 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-LSQM074FH Data Sheet
Manual Details
| Brand | Spectrum |
|---|---|
| Pages | 1 |
| File Size | 144.77 KB |
| Published | June 06, 2026 |
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Frequently Asked Questions
What is the model number?
The condenser unit model is OP-LSQM074FH.
How is the acoustic spectrum data calculated?
It is calculated by adding sound power levels of the compressor and fan motor operating at full speed under EN13215 conditions.
Does the unit factor in noise reduction from its housing?
Yes, the effect of noise reduction due to enclosure and insulation was considered for the evaluation of sound power.