Information Sheet for the Assessment of Preliminary Sound Emissions of Industrial M (452-904 kWh) IMK120/IMK220/IMK320

Version history

Name	Revision	Date	Comment
Christina Zehntner	REV00	09/04/26	Created
Veronika Moosreiner	REV00	13/04/26	Reviewed
Markus Aufschläger	REV00	13/04/26	Released

Name

Revision

Date

Comment

Christina Zehntner

REV00

09/04/26

Created

Veronika Moosreiner

REV00

13/04/26

Reviewed

Markus Aufschläger

REV00

13/04/26

Released

© FENECON GmbH, 2026 — All rights reserved.
Reproduction, even in part, is only permitted with the written consent of FENECON GmbH.

1. Description

This document serves as a guide to the sound propagation of the relevant components of the Industrial M (452-904 kWh). These values are based on the maximum sound power levels of the components at a clearance of 1 meter, which were taken from the technical data sheets.

1.1. Sound sources

Maximum values at a clearance of 1 m:

1 x HYDAC liquid cooling system

< 78 dB (A)

2-4 x KACO inverters

< 60 dB (A)

2 x Seifert room air conditioning system

< 65 dB (A)

Figure 1. Sound sources

2. Orientation

The sound sources are bundled on one side. If there is a sensitive immission location, it is recommended that the inverter side is turned away from the immission location in order to reduce the noise exposure.

3. Disclaimer

The values shown are based on simplified calculations assuming standard conditions (average air attenuation, no additional obstacles or absorption surfaces). They are for guidance only. We accept no liability for deviations or specific local conditions. A detailed analysis on site is recommended.