Superseded
Draft standard
Historical
DIN EN 1151-2:2004-03
Pumps - Rotodynamic pumps - Circulation pumps having an electrical effect not exeeding 200 W for heating installations and domestic hot water installations - Part 2: Noise test code (vibro-acoustics) for measuring structure- and fluid borne noise; German version prEN 1151-2:2003
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Summary
This document specifies a test code for vibroacoustic characterisation of circulation pumps as defined in EN 1151-1, however, limited to circulation pumps with threaded connections of 1 and an half inch. The test code comprises the test rig, the measurement method and the test conditions. The characterisation 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 circulation pump.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 03/01/2004 |
| Cancellation Date | 11/01/2006 |
| Page Count | 0 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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