ISO 7919-5 PDF

Include cancelled standards. Select the first category of products searched and follow the instructions. Guide for field measurement of vibrations and pulsations in hydraulic machines turbines, storga pumps and pump-turbines. Get a quote for certification of systems, products or services, and get certified. Test yourself or your business online.

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ISO gives guidelines for applying evaluation criteria for shaft vibration measured at, or close to, the bearings of machines or machine sets in hydraulic power generating and pumping plants under normal operating conditions.

These guidelines are presented in terms of both steady-state running vibration and any amplitude changes that can occur in these steady vibration values. The position of the shaft line can be vertical, horizontal or at an arbitrary angle between these two directions. Machine sets covered by ISO include a combination of hydraulic turbines and generators, pumps and electrical machines operating as motors, pump-turbines and motor-generators, and hydraulic turbines, pumps and motor-generators classic pump-storage machine sets , including auxiliary equipment e.

It is not applicable to pumps in thermal power plants or industrial installations, hydraulic machines or machine sets having rolling element bearings, or hydraulic machines with water-lubricated bearings.

Check out our FAQs. This standard has been revised by ISO Measurement and evaluation of mechanical vibration and shock as applied to machines, vehicles and structures. Life cycle A standard is reviewed every 5 years 00 Preliminary.

Final text received or FDIS registered for formal approval. Proof sent to secretariat or FDIS ballot initiated: 8 weeks. Close of voting. Proof returned by secretariat. International Standard under periodical review. Got a question?

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ISO 7919-5

ISO gives guidelines for applying evaluation criteria for shaft vibration measured at, or close to, the bearings of machines or machine sets in hydraulic power generating and pumping plants under normal operating conditions. These guidelines are presented in terms of both steady-state running vibration and any amplitude changes that can occur in these steady vibration values. The position of the shaft line can be vertical, horizontal or at an arbitrary angle between these two directions. Machine sets covered by ISO include a combination of hydraulic turbines and generators, pumps and electrical machines operating as motors, pump-turbines and motor-generators, and hydraulic turbines, pumps and motor-generators classic pump-storage machine sets , including auxiliary equipment e. It is not applicable to pumps in thermal power plants or industrial installations, hydraulic machines or machine sets having rolling element bearings, or hydraulic machines with water-lubricated bearings. Check out our FAQs.

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ISO 7919-5:2005

Include cancelled standards. Select the first category of products searched and follow the instructions. Mechanical vibration. Evaluation of machine vibration by measurements on rotating shafts. Machine sets in hydraulic power generating and pumping plants.

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