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POWER TRANSFORMER AND REACTOR FITTINGS - PART 7: ELECTRIC PUMPS FOR TRANSFORMER OIL

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2002

Publisher

National Standards Authority of Ireland

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For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

1 Scope
2 Normative references
3 Definitions
4 Design
  4.1 General
  4.2 Casing/enclosure
  4.3 Terminal box
  4.4 Hydraulic performance
  4.5 Electrical performance
  4.6 Noise
  4.7 Labelling
5 Materials
6 Preferred sizes
7 Tests
  7.1 Routine tests
  7.2 Type tests
  7.3 Special tests
8 Preparation for despatch
  8.1 Painting
  8.2 Preparation for transport and storage
Annex A (normative) Preferred sizes of end-suction pumps
Annex B (normative) Preferred sizes of in-line pumps
Annex C (informative) Information required with enquiry,
        proposal and purchase order
Annex D (informative) Example of use of hydraulic
        interchangeability tolerances

Covers requirements for electric pumps which generate the circulation of insulating oil in transformers and reactors conforming to the EN 60076 series and their associated cooling systems.

DocumentType	Standard
Pages	22
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
UNE-EN 50216-7:2003	Identical
DIN EN 50216-7 : 2002	Identical
SN EN 50216-7 : 2002	Identical
NF EN 50216-7 : 2002	Identical
NEN EN 50216-7 : 2002	Identical
NBN EN 50216-7 : 2002	Identical
BS EN 50216-7:2002	Identical
EN 50216-7:2002	Identical

ISO 9906:2012	Rotodynamic pumps — Hydraulic performance acceptance tests — Grades 1, 2 and 3
ISO 7005-2:1988	Metallic flanges — Part 2: Cast iron flanges
IEC 60034-9:2003+AMD1:2007 CSV	Rotating electrical machines - Part 9: Noise limits
EN 60034-1:2010/corrigendum Oct. 2010	ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE
ISO 281:2007	Rolling bearings Dynamic load ratings and rating life
EN 60034-9:2005/A1:2007	ROTATING ELECTRICAL MACHINES - PART 9: NOISE LIMITS
IEC 60085:2007	Electrical insulation - Thermal evaluation and designation
HD 53.8 : 200S5	ROTATING ELECTRICAL MACHINES - TERMINAL MARKINGS AND DIRECTION OF ROTATION OF ROTATING MACHINES
IEC 60034-8:2007+AMD1:2014 CSV	Rotating electrical machines - Part 8: Terminal markings anddirection of rotation
EN 809 : 1998 COR 2010	PUMPS AND PUMP UNITS FOR LIQUIDS - COMMON SAFETY REQUIREMENTS
HD 566 : 200S1	THERMAL EVALUATION AND CLASSIFICATION OF ELECTRICAL INSULATION
IEC 60034-1:2017	Rotating electrical machines - Part 1: Rating and performance
ISO 185:2005	Grey cast irons Classification
ISO 179:1993	Plastics Determination of Charpy impact strength
ISO 3522:2007	Aluminium and aluminium alloys Castings Chemical composition and mechanical properties
EN 50216-1:2002	Power transformer and reactor fittings - Part 1: General

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I.S. EN 50216-7:2002

Current

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referencing This Book

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