BS EN 16644:2014
Current
The latest, up-to-date edition.
Pumps. Rotodynamic pumps. Glandless circulators having a rated power input not exceeding 200 W for heating installations and domestic hot water installations. Noise test code (vibro-acoustics) for measuring structure- and fluid-borne noise
Hardcopy , PDF
English
31-12-2014
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and units
5 Test rig
6 Installation and operation
7 Factors influencing measurements
8 Determination of fluid- and structure-borne powers
9 Information to be reported
Annex A (informative) - Bending wave number and intensity
dimensional constant
Bibliography
Pertains to glandless circulators, which are manufactured after the date of issue of this European Standard.
| Committee |
MCE/6
|
| DevelopmentNote |
Supersedes BS EN 1151-2 & 13/30284844 DC. (12/2014)
|
| DocumentType |
Standard
|
| Pages |
30
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This European Standard specifies a test code for the vibro-acoustic characterization of glandless circulators with pump housing having a rated power input P 1≤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.
| Standards | Relationship |
| EN 16644:2014 | Identical |
| EN 50160 : 2010 AMD 1 2015 | VOLTAGE CHARACTERISTICS OF ELECTRICITY SUPPLIED BY PUBLIC ELECTRICITY NETWORKS |
| EN 16297-1:2012 | Pumps - Rotodynamic pumps - Glandless circulators - Part 1: General requirements and procedures for testing and calculation of energy efficiency index (EEI) |
| ISO 9614-1:1993 | Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 1: Measurement at discrete points |
| ISO 9614-2:1996 | Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 2: Measurement by scanning |
| ISO 2016:1981 | Capillary solder fittings for copper tubes Assembly dimensions and tests |
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