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EN 60517:1996/A11:1999

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

GAS-INSULATED METAL-ENCLOSED SWITCHGEAR FOR RATED VOLTAGES OF 72,5 KV AND ABOVE
Amendment of

EN 60517:1996

Superseded date

02-27-2004

Published date

01-12-2013

Foreword
1 Scope
2 Normal and special service conditions
3 Definitions
4 Rating
4.1 Rated voltage
4.2 Rated insulation level
4.3 Rated frequency
4.4 Rated normal current and temperature rise
4.5 Rated short-time withstand current
4.6 Rated peak withstand current
4.7 Rated duration of short-circuit
4.8 Rated supply voltage of closing and opening
       devices and auxiliary circuits
4.9 Rated supply frequency of operating devices and
       auxiliary circuits
4.10 Rated pressure of compressed gas supply for
       operating mechanisms
4.101 Rated density of gas for insulation
5 Design and construction
5.1 Requirements for liquids in switchgear and
       controlgear
5.2 Requirements for gases in switchgear and
       controlgear
5.3 Earthing
5.4 Auxiliary equipment
5.5 Dependent power closing
5.6 Stored energy closing
5.7 Operation of releases
5.8 Low and high pressure interlocking devices
5.9 Nameplates
5.101 Degree of protection
5.102 Internal fault
5.103 Enclosures
5.104 Partitions
5.105 Pressure relief
5.106 Disconnectors and earthing switches
5.107 Interlocks
5.108 Noise
5.109 Provisions for dielectric tests on cables
6 Type tests
6.1 Dielectric tests
6.2 Radio interference voltage (RIV) tests
6.3 Temperature-rise tests
6.4 Measurement of the resistance of the main circuit
6.5 Short-time and peak withstand current tests
6.101 Verification of making and breaking capacities
6.102 Mechanical operation tests
6.103 Verification of the degree of protection for
       auxiliary circuits and moving parts
6.104 Proof tests for enclosures
6.105 Weatherproofing test
6.106 Test under conditions of arcing due to an
       internal fault
6.107 Thermal stability test
6.108 Operation tests at limit temperatures
6.109 Gas tightness tests
7 Routine tests
7.1 Power-frequency voltage tests on the main circuit
7.2 Dielectric tests on auxiliary and control
       circuits
7.3 Measurement of the resistance of the main circuit
7.101 Partial discharge measurement
7.102 Pressure tests of enclosures
7.103 Gas tightness tests
7.104 Mechanical operation tests
7.105 Tests of auxiliary electrical, pneumatic and
       hydraulic devices
7.106 Verification of the correct wiring
7.107 Tests after erection on site
8 Guide to the selection of the switchgear for
       service
9 Information to be given with enquiries, tenders
       and orders
9.101 Information with enquiries and orders
9.102 Information with tenders
10 Rules for transport, storage, erection and
       maintenance
10.1 Conditions during transport, storage and
       erection
10.2 Erection
10.3 Maintenance
Annex BB (normative) Methods for testing gas-insulated
         metal-enclosed switchgear under conditions
         or arcing due to an internal fault
Annex CC (informative) Technical and practical considerations
         of site testing
Annex ZA (informative) A-deviations
Annex ZB (normative) Normative references to international
         publications with their corresponding European
         publications
Figure 1

Gives requirements for gas-insulated metal-enclosed switchgear in which the insulation is obtained, at least partly, by an insulating gas other than air at atmospheric pressure, for alternating current of voltages of 72,5 kV and above, for indoor and outdoor installation, and for service frequencies up to and including 60 Hz. The term 'switchgear' is used for gas-insulated metal-enclosed switchgear. The gas-insulated metal-enclosed switchgear consists of individual components directly connected together and able to operate only in this manner. Completes and amends the relevant standards applying to the individual components constituting gas-insulated metal-enclosed switchgear.

Committee
TC 17AC
DevelopmentNote
Supersedes HD 358 S3:1992 (11/2000)
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Superseded
SupersededBy
Supersedes

BS EN 60298:1996 A.C. metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
DIN EN 45510-2-7:2003-12 GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-7: ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR
HD 637 S1:1999/corrigendum:2005 POWER INSTALLATIONS EXCEEDING 1 KV A.C.
BS EN 45510-2-7:2002 Guide for the procurement of power station equipment. Electrical equipment Switchgear and controlgear
CEI UNI EN 45510-2-7 : 2006 GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-7: ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR
BS EN 62271-2:2003 High-voltage switchgear and controlgear Seismic qualification for rated voltages of 72,5 kV and above
UNI CEI EN 45510-2-7 : 2011 GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-7: ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR
I.S. EN 62271-2:2003 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - SEISMIC QUALIFICATION FOR RATED VOLTAGES OF 72,5 KV AND ABOVE
I.S. EN 45510-2-7:2002 GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-7: ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR
EN 45510-2-7:2002 Guide for procurement of power station equipment - Part 2-7: Electrical equipment - Switchgear and controlgear
I.S. EN 62271-102:2005 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 102: ALTERNATING CURRENT DISCONNECTORS AND EARTHING SWITCHES (IEC 62271-102:2001 (EQV))
I.S. HD 637:1999 POWER INSTALLATIONS EXCEEDING 1 KV A.C.
EN 62271-2:2003 High-voltage switchgear and controlgear - Part 2: Seismic qualification for rated voltages of 72,5 kV and above

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