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BS EN ISO 5802 : 2008

Current
Current

The latest, up-to-date edition.

INDUSTRIAL FANS - PERFORMANCE TESTING IN SITU
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2008

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Quantities to be me
5 General conditions and procedures concerning in
   situ tests
6 Instrumentation
7 Determination of fan pressure
8 Determination of flow rate
9 Determination of powe
10 Uncertainty associated with the determination of
   fan performance
Annex A (normative) - Position of exploration lines for
        a marginal wall profile compatible with
        a general ower law
Annex B (normative) - Determination of the position
        of the marginal exploration lines in cases not
        covered by annex A
Annex C (normative) - Minimum straight lengths required
        upstream and downstream of the differential
        pressure devices (DP device) used for flow measurement
Annex D (normative) - Loss allowance for straight,
        smooth ducts and standardized airways
Annex E (normative) - Rotating vane anemometer calibration
Bibliography

Describes tests for determining one or more performance characteristics of fans installed in an operational circuit when handling a monophase fluid.

Committee
RHE/2
DevelopmentNote
Also numbered as BS 848-3(2001). Supersedes 98/718875 DC & 08/30184150 DC. (05/2009) 2008 Edition Re-Issued in August 2015 & incorporates AMD 1 2015. (08/2015)
DocumentType
Standard
Pages
96
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 5802:2001 Identical
EN ISO 5802:2008/A1:2015 Identical

ISO 7145:1982 Determination of flowrate of fluids in closed conduits of circular cross-section Method of velocity measurement at one point of the cross-section
IEC 60034-2A:1974 Rotating electrical machines - Part 2: Methods for determining losses and efficiency of rotating electrical machinery form tests (excluding machines for traction vehicles) - Measurement of losses by the calorimetric method
IEC 60051-8:1984 Direct acting indicating analogue electrical measuring instruments and their accessories. Part 8: Special requirements for accessories
ISO 5801:2017 Fans — Performance testing using standardized airways
ISO/TR 5168:1998 Measurement of fluid flow Evaluation of uncertainties
ISO 5167-1:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements
IEC 60034-1:2017 Rotating electrical machines - Part 1: Rating and performance
IEC 60034-2:1972 Rotating electrical machines. Part 2: Methods for determining losses and efficiency of rotating electrical machinery from tests (excluding machines for traction vehicles)
ISO 7194:2008 Measurement of fluid flow in closed conduits — Velocity-area methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current-meters or Pitot static tubes
ISO 5221:1984 Air distribution and air diffusion Rules to methods of measuring air flow rate in an air handling duct
ISO 3966:2008 Measurement of fluid flow in closed conduits Velocity area method using Pitot static tubes

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