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IS 14817-3 (2004): Mechanical Vibration – Evaluation of Machine Vibration by Measurements on Non-Rotating Parts, part 4 criteria and operational limits

Published On: 29-03-2021

  Criteria 2:Change in vibration magnitude provides an assessment of a change in vibration magnitude from a previously established reference value. A significant change occur …

IS 14817-3 (2004): Mechanical Vibration – Evaluation of Machine Vibration by Measurements on Non-Rotating Parts, part 3 Classification and evalutaion

Published On: 29-03-2021

  Machine classification Classification according to machine type, rated power or shaft height Rated Power (p KW) Shaft Height (h mm) Group 1 >300Kw >315mm …

IS 14817-3 (2004): Mechanical Vibration – Evaluation of Machine Vibration by Measurements on Non-Rotating Parts, part 2 Measurement procedures and operational conditions

Published On: 29-03-2021

  Measurement procedures and operational conditions Measurement Equipment Frequency range 10 Hz to 1000 Hz, ( ISO 2954, 10816-1) Speed <600 rpm frequency range <2Hz …

IS 14817-3 (2004): Mechanical Vibration – Evaluation of Machine Vibration by Measurements on Non-Rotating Parts, part 1 Scope

Published On: 29-03-2021

  Scope Inclusion steam turbines with power up to 50 MW; steam turbine sets with power greater than 50 MW and speeds below 1 500 …