EN
SR EN 16644:2015
Pompe. Pompe rotodinamice. Pompe de circulaţie fără presgarnitură a căror putere de absorbţie nu depăşeşte 200 W destinate instalaţiilor de încălzire centrală şi de distribuţie a apei calde menajere. Cod de încercare acustică (vibroacustică) pentru măsurarea zgomotelor de structură şi hidraulice
This European Standard specifies a test code for the vibro-acoustic characterization of glandless circulators with pump housing having a rated power input P1 ? 200W, intended to be used in heating installations, domestic hot water service installations and cooling systems, and is limited to glandless circulators with threaded connections of 11/2 inch. The test code comprises the test rig, the measurement method and the test conditions. This European Standard applies to glandless circulators, which are manufactured after the date of issue of this European Standard. The characterization principle is based on measuring the structure-borne and the fluid-borne power transmitted respectively by vibration and pressure fluctuations in the pipe connected to a glandless circulator.
Status :
In vigoare
Data aprobării : 29.05.2015
Număr de pagini : 26
ICS : 23.080 Pompe
Comitet tehnic : 201 - Pompe şi ventilatoare
- Inlocuieste SR EN 1151-2:2006/AC:2008
- Inlocuieste SR EN 1151-2:2006