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

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

12-31-2014

Publisher

British Standards Institution

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.

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.

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	13/30284844 DC : 0 BS EN 1151-2:2006

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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BS EN 16644:2014

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

Table of Contents

Abstract

Scope

General Product Information

International Equivalents

Standards Referencing This Book

Category

Subcategory