Compressed air. Energy efficiency. Assessment
ISO 11011:2013

ISO 11011:2013 sets requirements for conducting and reporting the results of a compressed air system assessment that considers the entire system, from energy inputs to the work performed as the result of these inputs.

ISO 11011:2013 considers compressed air systems as three functional subsystems: supply which includes the conversion of primary energy resource to compressed air energy; transmission which includes movement of compressed air energy from where it is generated to where it is used; demand which includes the total of all compressed air consumers, including productive end-use applications and various forms of compressed air waste.

ISO 11011:2013 sets requirements for analysing the data from the assessment, reporting and documentation of assessment findings, and identification of an estimate of energy saving resulting from the assessment process.

ISO 11011:2013 identifies the roles and responsibilities of those involved in the assessment activity.

Standard references

ISO 1217, Displacement compressors — Acceptance tests

ISO 5598, Fluid power systems and components — Vocabulary

Bibliography

[1] ISO 1219-1, Fluid power systems and components — Graphical symbols and circuit diagrams — Part 1: Graphical symbols for conventional use and data-processing applications

[2] ISO 8573-1, Compressed air — Part 1: Contaminants and purity classes

[3] ISO 50001, Energy management systems — Requirements with guidance for use

[4] EN 16247-1, Energy audits — Part 1: General requirements

[5] ASME EA-4, Energy Assessment for Compressed Air Systems

[6] Malaysian Industrial Energy Audit Guidelines, 2nd edition

[7] AS/NZS 3598, Energy audits

[8] Compressed air systems in the European Union — Energy, Emissions, Savings potential and Policy Actions — ISBN 3-932298-16-0

The standard is available at website https://www.iso.org/standard/46580.html