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  • Abstract:
    This document describes the general requirements for evaluating the vibration of various industrial machine types, with a power above 15 kW and operating speeds between 120 r/min and 30000 r/min. This document provides specific guidance for a) assessing the severity of vibration measured on bearings, bearing pedestals, or housings of industrial machines when measurements are made in-situ. b) measuring radial shaft vibration on coupled industrial machines Evaluation criteria, based on previous experience, are given for use as guidelines for assessing the vibratory conditions of such machines. Criteria are provided for assessing the machine vibration. One criterion considers the magnitude of the observed vibration; the second considers the changes in the magnitude. It must be recognized, however, that these criteria do not form the only basis for judging the severity of vibration.
  • Document number:
    DIN ISO 20816-3
  • Issuing date:
    2021-10-01
  • Document type:
    Norm-Entwurf
  • Title:
    Mechanical vibration - Measurement and evaluation of machine vibration - Part 3: Industrial machinery with a power rating above 15 kW and operating speeds between 120 min<(hoch)-1> and 30000 min<(hoch)-1> (ISO/DIS 20816-3:2021); Text in German and English
  • Author:
    Acoustics, Noise Control and Vibration Engineering Standards Committee in DIN and VDI
  • Search term:
    Acceptance tests; Acoustics; Bearing housings; Bearings; Classification; Components; Compressors; Coupled; Coupling; Electric motors; Enclosures; Estimation; Evaluations; Gas turbines; Generating sets; Generators; In situ; Industrial; Industrial machines; Industrial turbine; Installation locations; Instructions; Machine vibration; Machines; Measurement; Measuring techniques; Mechanical testing; Performance; Power ratings; Rotary compressor; Rotary engines; Rotating machines; Rotational speeds; Shafts (rotating); Stationary; Steam turbines; Steam turbo sets; Testing; Turbine sets; Turbocompressors; Vibration; Vibration engineering; Vibration measurement; Vibration severity; Vibration tests
  • Application areas:
    03.01 Anlagen, Maschinen, Geräte im Allgemeinen; 04.01 Elektrische Betriebsmittel im Allgemeinen
  • Hazards:
    AC Mess- und Prüfverfahren für die Ermittlung von Belastungen und Gefährdungen; GD Schwingungen (Vibrationen, Erschütterungen)
  • ICS:
    17.160 Vibrations, shock and vibration measurements
  • Price:
    110,80 EUR
  • Identical with:
    ISO/DIS 20816-3(2021-08)<IDT>
  • Update flag:
    Unchanged
  • Deadline for comments:
    2021-11-17