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GB 311.1-1997   Insulation co-ordination for high voltage transmission and distribution equipment (English Version)
Standard No.: GB 311.1-1997 Status:superseded remind me the status change

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Language:English File Format:PDF
Word Count: 7000 words Price(USD):170.0 remind me the price change

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Implemented on:1998-5-1 Delivery: via email in 1 business day
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Standard No.: GB 311.1-1997
English Name: Insulation co-ordination for high voltage transmission and distribution equipment
Chinese Name: 高压输变电设备的绝缘配合
Chinese Classification: K04    Basic standards and general methods
Professional Classification: GB    National Standard
Issued by: AQSIQ
Issued on: 1997-7-3
Implemented on: 1998-5-1
Status: superseded
Superseded by:GB 311.1-2012 Insulation co-ordination - Part 1:Definitions, principles and rules
GB/T 311.1-2012
Superseding:GB 311.1-1983 Insulation co-ordination for high voltage transmission and transformation equipments
Language: English
File Format: PDF
Word Count: 7000 words
Price(USD): 170.0
Delivery: via email in 1 business day
1 Subject Contents and Application Scope 1.1 Subject contents This Standard specifies the procedure for the selection of the standard withstand voltages for the phase-to-earth, phase-to-phase and longitudinal insulation of the equipment. It also gives the lists of the standardized values from which the standard withstand voltages shall be selected. During the preparation of equipment standards, the withstand voltages and the test procedures suitable for the relevant equipment shall be specified according to the requirements of this Standard. 1.2 Application scope 1.2.1 This Standard is applicable to three-phase a.c. systems having a highest voltage for the following indoor and outdoor power transmission and transformation equipment above 1 kV. a) Transformers: power transformer, parallel reactor, arc suppression coil and inductive voltage transformer; b) High voltage electrical apparatus: breaker, isolating switch, load switch, earthing short circuiter, fuse cutout, limiting reactor, current transformer, enclosed switch equipment, enclosed combined electrical equipment, combined electrical device, etc.; c) Combined type (cabinet type) transformer station; d) Power capacitor: coupling capacitor (including capacitor voltage transformer), parallel capacitor and AC filter capacitor; e) High voltage power cable; f) Insulator and wall bushing of transformer station; g) Insulating coating of valve type arrester. 1.2.2 The Standard is not applicable to: a) Equipment installed at the place with serious pollution or with harmful gas, steam or chemical sediment to the insulation; b) Indoor equipment installed at the place with higher relative humidity and subject to condensation. 2 Normative References
Foreword I 1 Subject Contents and Application Scope 2 Normative References 3 Service Conditions 4 Basic Principles of Insulation Coordination 5 Insulation Level 6 Test Requirements
Referred in GB 311.1-1997:
* GB 156-1993
* GB/T 16927.1-1997 Hign voltsge test techniques - Part 1: General test requirements
* GB/T 16927.2-1997 High voltage test techniques - Part 2: Measuring systems
* GB 11032-1989
* GB 7327-1987
* GB 2900.19-1994
* GB 311.7-1988
GB 311.1-1997 is referred in:
* GB/T 11022-2011 Common specifications for high-voltage switchgear and controlgear standards
* GB 11032-2010/XG1-2014 Metal-oxide surge arresters without gaps for a.c. systems
* GB/T 11022-1999 Common Specifications for High-voltage Switchgear and Controlgea
* DL/T 5222-2005 Design technical rule for selecting conductor and electrical equi
* GB 11032-2010/XG1-2014 Metal-oxide surge arresters without gaps for a.c. systems
* GB 11032-2010/XG1-2014 Metal-oxide surge arresters without gaps for a.c. systems
* GB 11032-2010/XG1-2014 Metal-oxide surge arresters without gaps for a.c. systems
* GB 11032-2010/XG1-2014 Metal-oxide surge arresters without gaps for a.c. systems
* GB/T 11022-2011 Common specifications for high-voltage switchgear and controlgear standards
* GB 11032-2010 Metal-oxide surge arresters without gaps for a.c. systems
* DL/T 5222-2005 Design technical rule for selecting conductor and electrical equi
* GB/T 11022-1999 Common Specifications for High-voltage Switchgear and Controlgea
* GB 1094.3-2003 Power transformers?Part 3:Insulation levels,dielectric tests and external clearances in air
* GB 1208-2006 Current Transformers
* GB 1208-2006 Current Transformers
* GB/T 4109-2008 Insulated bushings for alternating voltages above 1 000V
* GB/T 16927.1-1997 Hign voltsge test techniques - Part 1: General test requirements
* GB/T 16927.2-1997 High voltage test techniques - Part 2: Measuring systems
* GB/T 18481-2001 Power quality--Temporary and transient overvoltages
*DL/T 403-2000 HV vacuum circuit-breaker for rated voltage 12kv to 40.5kv
*DL/T 593-2006 Common specifications for high-voltage switchgear and controlgear standards
*GB/T 16927.3-2010 High voltage test techniques—Part 3:Definitions and requirements for on-site testing
Code of China
Standard
GB 311.1-1997  Insulation co-ordination for high voltage transmission and distribution equipment (English Version)
Standard No.GB 311.1-1997
Statussuperseded
LanguageEnglish
File FormatPDF
Word Count7000 words
Price(USD)170.0
Implemented on1998-5-1
Deliveryvia email in 1 business day
Detail of GB 311.1-1997
Standard No.
GB 311.1-1997
English Name
Insulation co-ordination for high voltage transmission and distribution equipment
Chinese Name
高压输变电设备的绝缘配合
Chinese Classification
K04
Professional Classification
GB
ICS Classification
Issued by
AQSIQ
Issued on
1997-7-3
Implemented on
1998-5-1
Status
superseded
Superseded by
GB 311.1-2012 Insulation co-ordination - Part 1:Definitions, principles and rules
GB/T 311.1-2012
Superseded on
Abolished on
Superseding
GB 311.1-1983 Insulation co-ordination for high voltage transmission and transformation equipments
Language
English
File Format
PDF
Word Count
7000 words
Price(USD)
170.0
Keywords
GB 311.1-1997, GB/T 311.1-1997, GBT 311.1-1997, GB311.1-1997, GB 311.1, GB311.1, GB/T311.1-1997, GB/T 311.1, GB/T311.1, GBT311.1-1997, GBT 311.1, GBT311.1
Introduction of GB 311.1-1997
1 Subject Contents and Application Scope 1.1 Subject contents This Standard specifies the procedure for the selection of the standard withstand voltages for the phase-to-earth, phase-to-phase and longitudinal insulation of the equipment. It also gives the lists of the standardized values from which the standard withstand voltages shall be selected. During the preparation of equipment standards, the withstand voltages and the test procedures suitable for the relevant equipment shall be specified according to the requirements of this Standard. 1.2 Application scope 1.2.1 This Standard is applicable to three-phase a.c. systems having a highest voltage for the following indoor and outdoor power transmission and transformation equipment above 1 kV. a) Transformers: power transformer, parallel reactor, arc suppression coil and inductive voltage transformer; b) High voltage electrical apparatus: breaker, isolating switch, load switch, earthing short circuiter, fuse cutout, limiting reactor, current transformer, enclosed switch equipment, enclosed combined electrical equipment, combined electrical device, etc.; c) Combined type (cabinet type) transformer station; d) Power capacitor: coupling capacitor (including capacitor voltage transformer), parallel capacitor and AC filter capacitor; e) High voltage power cable; f) Insulator and wall bushing of transformer station; g) Insulating coating of valve type arrester. 1.2.2 The Standard is not applicable to: a) Equipment installed at the place with serious pollution or with harmful gas, steam or chemical sediment to the insulation; b) Indoor equipment installed at the place with higher relative humidity and subject to condensation. 2 Normative References
Contents of GB 311.1-1997
Foreword I 1 Subject Contents and Application Scope 2 Normative References 3 Service Conditions 4 Basic Principles of Insulation Coordination 5 Insulation Level 6 Test Requirements
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Keywords:
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