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GB/T 28182-2024Surge arresters containing series gapped structures with rated voltage 52 kV and less (English PDF)

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Issued by

State Administration for Market Regulation, China National Standardization Administration

Level / Type

National · Recommended

Issue date

May 28, 2024

Implementation date

December 1, 2024

Scope

GB/T 28182-2024 (Surge arresters containing series gapped structures with rated voltage 52 kV and less) is available as an English-translated PDF.

GB/T 28182-2024 — This document specifies the marking and classification, standard ratings and operating conditions of series gap arresters with rated voltage of 52kV and below.

Technical requirements, test methods, inspection rules, etc. This document applies to lightning arresters with internal series gaps (hereinafter referred to as lightning arresters) designed to limit overvoltages in AC power systems.

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Document preview — GB/T 28182-2024

National Standard of the People's Republic of China

ICS: 29.080.99
Classification: K 49

Issued by: State Administration for Market Regulation, China National Standardization Administration

Preface
1 Scope
2 Normative references
3 Terms and Definitions
4 Marking and classification
4.1 Lightning arrester marking
4.2 Arrester classification
5 Standard Ratings and Operating Conditions
5.1 Standard rated voltage
5.2 Standard rated frequency
5.3 Standard nominal discharge current
5.4 Operating conditions
6 Technical Requirements 11
6.1 Insulation withstand
6.2 Residual pressure
6.3 Impact protection level
6.4 Partial discharge
6.5 Sealing performance
6.6 Thermal stability
6.7 Heat dissipation characteristics
6.8 Repeated Charge Transfer Tolerance
6.9 Action load
6.10 Power frequency voltage withstand time characteristics
6.11 Short circuit performance
6.12 Disconnector
6.13 Leakage current
6.14 Power frequency discharge
6.15 Mechanical load
6.16 End of Life
6.17 Anti-fouling performance
6.18 High current impact tolerance
6.19 Packaging, transportation and storage
6.20 Typical information provided in inquiries and bids
7 Test requirements
7.1 Measuring equipment and accuracy
7.2 Sample
8 Type test (design test)
8.1 General
8.2 Insulation withstand test
8.3 Impact protection level test
8.4 Repeated charge transfer test
8.5 Action load test
8.6 Power frequency voltage withstand time characteristic test
8.7 Disconnector test
8.8 Power frequency discharge voltage test
8.9 Short circuit test
8.10 Bending load test
8.11 Environmental testing
8.12 Sealing test
8.13 Internal component insulation withstand test
8.14 Leakage current test
8.15 Partial discharge test
8.16 Unified creepage distance inspection
8.17 High current impulse withstand test
9 Routine tests, acceptance tests, periodic tests and sampling tests
9.1 Routine test
9.2 Acceptance test
9.3 Periodic testing
9.4 Sampling test
10 Composite jacket arrester
10.1 Scope
10.2 Normative references
10.3 Terms and Definitions
10.4 Marking and classification
10.5 Standard ratings and operating conditions
10.6 Technical requirements
10.7 Test requirements
10.8 Type test (design test)
10.9 Routine tests, acceptance tests, periodic tests and sampling tests
Appendix A (Informative) Comparison of this document with IEC 60099-6:2019 structure number
Appendix B (Informative) Technical differences between this document and IEC 60099-6:2019 and their causes
Appendix C (Normative) Abnormal operating conditions
Appendix D (Normative) Typical electrical parameters of lightning arresters
Appendix E (Normative) Mechanical Test
E.1 Bending load test
E.2 Definition of mechanical load
E.3 Calculation of wind pressure
E.4 Bending load test procedure
Appendix F (Normative) Packaging, transportation and storage
F.1 Packaging
F.2 Technical documents provided with the product
F.3 Transportation and storage
Appendix G (Informative) Typical information provided in inquiries and bids
G.1 Information provided in the inquiry
G.2 Information provided in the bid
Appendix H (Normative) Thermal Equivalence Test
H.1 General
H.2 Test of the entire arrester
H.3 Thermal Proportional Unit Test
H.4 Relative temperature rise
H.5 Starting temperature determination
References
Figure 1 Resistor repeated charge transfer test procedure
Figure 2 Series gap repeated charge transfer test procedure
Figure 3 Rated heat transfer charge Qth test procedure
Figure 4 Power frequency voltage withstand time characteristic test procedure (TOV test)
Figure 5 Arrester structure example
Figure 6 Example of fuse installation position of "Design A" arrester
Figure 7 Example of fuse installation position of "Design B" arrester
Figure 8 Porcelain jacket arrester short circuit test arrangement
Figure 9 Short-circuit test arrangement of composite jacket arrester
Figure 10 Test circuit for repeated application of short-circuit current immediately after pre-fault application
Figure 11 Hot engine test
Figure 12 Arrangement of thermal mechanical test and bending load direction
Figure 13 Water immersion test
Figure E.1 Definition of mechanical load
Figure E.2 Arrester dimensions
Figure E.3 Flowchart of bending load test procedure
Table 1 Classification of distribution type lightning arresters
Table 2 Rated voltage difference
Table 3 Type test items
Table 4 High current impact requirements
Table 5 Rated heat transfer charge Qth
Table 6 Test requirements for porcelain-coated arresters
Table 7 Current values for short circuit test
Table 8 Routine test items
Table 9 Acceptance test items
Table 10 Periodic test items
Table 11 Sampling test items
Table 12 Type test items
Table 13 Test requirements for composite jacket arresters
Table 14 Routine test items
Table 15 Periodic test items
Table A.1 Comparison of structure numbers between this document and IEC 60099-6:2019
Table B.1 Technical differences between this document and IEC 60099-6:2019 and their causes
Table D.1 Typical electrical parameters of lightning arresters for power stations and distribution
Table D.2 Typical electrical parameters of lightning arresters for motors
Table D.3 Rated repetitive transfer charge Qrs of typical lightning arresters
Table E.1 Maximum allowable horizontal tension

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting.

This document replaces GB/T 28182-2011 "Arrester with series gap for rated voltage 52kV and below" and is compatible with GB/T 28182-in addition to structural adjustments and editorial changes compared to 2011, the main technical changes are as follows.

--- Change "General Principles" to "Scope" and incorporate the relevant contents of the 2011 edition after modification (see Chapter 1, 2011 edition Chapter 1, 1.1);

--- Add normative references GB/T 2900.12-2008 and GB/T 26218.1-2010 (see Chapter 3);

--- Added terms and definitions "bending moment", "destruction load", "resin cast jacket arrester", "arrester with series gap", "damage limit (mechanical)" "Distribution arrester" "Electrical component" "System maximum voltage" "Jacket" "Insulating base" "Internal components" "Tensile load load", "average breaking load", "mechanical components", "mounting bracket", "rated short-circuit current", "rated repeated transfer charge", "seal (gas/water Sealing)""Shell""Specified long-term load""Specified short-term load""Terminal horizontal pull force""Rated heat transfer charge" and "Torsional load" (see 3.3, 3.4, 3.5, 3.6, 3.8, 3.12, 3.13, 3.14, 3.19, 3.21, 3.23, 3.27, 3.28, 3.29, 3.30, 3.43, 3.45, 3.48, 3.51, 3.52, 3.53, 3.57, 3.58 and 3.61);

--- Deleted the terms and definitions "gapless metal oxide arrester", "internal voltage grading system of arrester", "voltage grading ring of arrester" "Long duration impulse current", "apparent peak duration of square wave impulse", "apparent total duration of square wave impulse", "lightning protection "operating impulse current of the arrester", "continuous current of the arrester", "reference current of the series metal oxide resistor column", "series metal oxide "Power frequency reference current of metal oxide resistor column" "DC reference current of metal oxide resistor column" " Reference voltage of resistor column" "Power frequency reference voltage of series metal oxide resistor column" "Series metal oxide resistor column DC reference voltage", "breakdown discharge of lightning arrester", "average discharge voltage", "power frequency discharge voltage", "lightning impulse discharge voltage" "Lightning arrester impulse discharge voltage" "Lightning arrester wavefront impulse discharge voltage" "Lightning arrester standard lightning impulse discharge voltage" "Lightning arrester Pre-discharge time", "Impulse discharge volt-second characteristic curve", "Equalizing current", "Metal oxide arrester with gap structure", "Working Frequency discharge voltage", "Line lightning arrester", "Impulse protection level", "Operation impulse protection level", "Series metal oxide resistor column" "Parallel gap" and "Switching impulse voltage" (see 2.1, 2.3, 2.4, 2.18, 2.26, 2.27, 2.32, 2.33, 2.34, 2.34.1, 2.34.2, 2.35, 2.35.1, 2.35.2, 2.46, 2.48, 2.48.1, 2.48.2, 2.49, 2.50, 2.51, 2.52, 2.53, 2.54, 2.55, 2.56, 2.57, 2.58, 2.58.3, 2.59, 2.61 and 2.62);

--- Changed the information on "arrester marking" (see 4.1, 3.1 of the 2011 edition);

--- Changed the relevant content of "Lightning Arrester Classification" (see Table 1, Table 1 of the 2011 edition);

--- Changed the relevant content of "normal operating conditions" (see 5.4.1, 4.4.1 of the 2011 edition);

--- Changed the technical requirements of "insulation tolerance" (see 6.1, 5.1 of the 2011 edition);

--- Added technical requirements for "residual pressure" (see 6.2);

--- Deleted the technical requirements for "reference voltage" (see 5.2 of the 2011 edition);

--- Change "seal leakage" to "seal performance" and change the corresponding technical requirements (see 6.5, 5.5 of the 2011 edition);

--- Added technical requirements for "heat dissipation characteristics" (see 6.7) and "repeated charge transfer tolerance" (see 6.8);

--- Deleted the technical requirements of "long duration impulse current withstand" (see 5.7 of the 2011 edition);

--- Changed the technical requirements of "action load" (see 6.9, 5.8 of the 2011 edition) and "power frequency voltage withstand time characteristics" See 6.10, 5.9 of the 2011 edition;

--- Change "short-circuit tolerance" to "short-circuit performance" and change the corresponding technical requirements (see 6.11, 5.10 of the 2011 edition);

--- Changed the technical requirements for "disconnector tolerance" (see 6.12.1, 5.11.1 of the 2011 edition);

--- Deleted the technical requirements of "Requirements for internal and external pressure equalizing elements" (see 5.12 of the 2011 edition);

--- Changed the technical requirements for "leakage current" (see 6.13, 5.20 of the 2011 edition) and "power frequency discharge" (see 6.14, 5.13 of the 2011 edition);

--- Deleted the technical requirements of "balanced voltage and current" (see 5.14 of the 2011 edition);

--- Changed the technical requirements for "mechanical load" (see 6.15, 5.16 of the 2011 edition);

--- Added technical requirements for "end of life" (see 6.16);

--- Changed the technical requirements for "fouling resistance" (see 6.17, 5.18 of the 2011 edition);

--- Deleted the technical requirements of "moisture intrusion test" (see 5.19 of the 2011 edition);

--- Added the technical requirements for "high current impulse tolerance" (see 6.18);

--- Added technical requirements for "packaging, transportation and storage" (see 6.19);

--- Added technical requirements for "typical information provided in inquiries and bids" (see 6.20);

--- Replace IEC 60060-2 with the normative reference GB/T 16927.2 (see 7.1);

--- Change "General test procedures" to "Test requirements", and incorporate the relevant contents of the 2011 edition after modification (see Chapter 7, 7.1, 7.2.1, Chapter 6, 6.1, 6.3 of the 2011 edition);

--- Added "residual pressure test proportion unit" (see 7.2.2), "repeated charge transfer test specimen" (see 7.2.3) and "thermal proportion unit" (See 7.2.4) test requirements;

--- Deleted the test requirements of "reference voltage measurement" (see 6.2 of the 2011 edition);

--- Changed the relevant content of "Type test items" (see Table 3, Table 5 of the 2011 edition);

--- Changed the test method of "Insulation Withstand Test" (see 8.2, 7.2 of the 2011 edition);

--- Deleted the "operation shock residual pressure test" (see 7.3.4 of the 2011 edition) and the "operation shock protection level test" (see 7.3.4 of the 2011 edition) 7.3.8) of the test method;

--- Replace IEC 60060-1 with the normative reference GB/T 16927.1 (see 8.2.3, 8.2.4);

--- Replace IEC 60071-2:2018 with the normative reference GB/T 311.2-2013 (see 8.2.5);

--- Changed the relevant content of "discharge voltage test" (see 8.3.3, 7.3.5 of the 2011 edition);

--- Added the test method of "repeated charge transfer test" (see 8.4);

--- Deleted the test method of "long duration impulse current withstand test" (see 7.4 of the 2011 edition);

--- Changed the "action load test" (see 8.5, 7.5 of the 2011 edition) and the "power frequency voltage withstand time characteristic test" (see 8.6, Test method in Appendix C of the 2011 edition;

--- Changed the test method of "tolerance test" (see 8.7.2, 7.6.2 of the 2011 edition), added "mechanical test" (see 8.7.4), Test method for "temperature cycle and sealing test" (see 8.7.5);

--- Changed the test method of "power frequency discharge voltage test" (see 8.8, 7.7 of the 2011 edition);

--- Deleted "moisture intrusion test" (see 7.8 of the 2011 edition), "voltage and current test" (see 7.10 of the 2011 edition) and "reference Voltage test" (see 7.11 of the 2011 edition);

--- Changed the relevant content of "short circuit test" (see 8.9, 7.16 of the 2011 edition);

--- Change "mechanical load test" to "bending load test" and change the corresponding test method (see 8.10, 2011 edition 7.13);

--- Added the test method of "environmental test" (see 8.11);

--- Replace IEC 60068-2-14 with the normative reference GB/T 2423.22-2012 (see 8.11.3.2);

--- Replace IEC 60068-2-11:1981 with the normative reference GB/T 2423.17-2008 (see 8.11.3.3);

--- Changed the test method of "sealing test" (see 8.12, 7.12 of the 2011 edition);

--- Added the test method of "internal component insulation withstand test" (see 8.13);

--- Replace IEC 60270 with GB/T 7354 which is modified to adopt IEC documents (see 8.15);

--- Change "creepage distance inspection" to "unified creepage distance inspection" and change the corresponding test method (see 8.16, 2011 edition 7.15);

--- Added the test method of "large current impulse withstand test" (see 8.17);

--- Deleted the test method of "arrester pollution test" (see 7.18 of the 2011 edition);

--- Changed the relevant content of "routine test, acceptance test, periodic test and sampling test" (see Chapter 9, 2011 edition Chapter 8);

--- Added Chapter 10 "Composite jacket arresters" and incorporated the relevant contents of the 2011 edition after modification (see Chapter 10, 2011 5.15, 5.16.3, 5.17, 7.9, 7.14 of the 2017 edition);

--- Replace IEC 62217 with the normative reference GB/T 22079 (see 10.8.17.2.3);

---Replace ISO 4892-1 with normative references GB/T 16422.1-2019, and replace ISO 4892-1 with normative references GB/T 16422.2-2022 replaces ISO 4892-2, and the normative reference GB/T 16422.3-2022 replaces ISO 4892-3 (see 10.8.17.3.1);

--- Replace ISO 4287 with the normative reference GB/T 3505 (see 10.8.17.3.2);

--- Added typical arrester electrical parameters for system nominal voltage 20kV, and changed "system rated voltage" to "system nominal voltage".

Nominal voltage" (see Table D.1, Table D.1 of the 2011 edition);

--- Added "Rated repetitive transfer charge Qrs of typical arresters" (see Table D.3);

--- Added "mechanical test" (see Appendix E);

--- Changed the relevant content of "Packaging, transportation and storage" (see Appendix F, Appendix G of the 2011 edition);

--- Changed the relevant content of "Thermal Equivalence Test" (see Appendix H, Appendix B of the 2011 edition);

--- Deleted the "Test procedure for verifying the power frequency voltage withstand time characteristics of lightning arresters" and "Typical maximum protection level" (see the 2011 edition Appendix C, Appendix F).

This document is modified to adopt IEC 60099-6:2019 "Lightning arresters Part 6: System voltage 52kV and below with series and parallel gaps lightning arrester".

Compared with IEC 60099-6:2019, this document has many structural adjustments. A comparison of the structural number changes between the two documents See Appendix A for the table.

This document has many technical differences compared to IEC 60099-6:2019.A list of these technical differences and their causes is given in Appendix B.

The following editorial changes were made to this document.

---Change the name of the standard to "arrester with series gap for rated voltage 52kV and below".

1 Scope

This document specifies the marking and classification, standard ratings and operating conditions of series gap arresters with rated voltage of 52kV and below.

Technical requirements, test methods, inspection rules, etc.

This document applies to lightning arresters with internal series gaps (hereinafter referred to as lightning arresters) designed to limit overvoltages in AC power systems.

2 Normative references

The contents of the following documents constitute the essential clauses of this document through normative references in this document.

For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to this document.

GB/T 191-2008 Pictorial symbols for packaging, storage and transportation (ISO 780:1997, MOD) Note. There is no technical difference between the referenced content of GB/T 191-2008 and the referenced content of ISO 780:1997.

GB/T 311.2-2013 Insulation coordination Part 2: Guidelines for use (IEC 60071-2:1996, MOD) Note. There is no technical difference between the referenced content of GB/T 311.2-2013 and the referenced content of IEC 60071-2:1996.

GB/T 2423.17-2008 Environmental testing for electric and electronic products Part 2: Test method Test Ka. Salt spray (IEC 60068-2-11:1981,IDT) GB/T 2423.22-2012 Environmental testing Part 2: Test method Test N. Temperature change (IEC 60068-2-14.

2009, IDT)

GB/T 2900.12-2008 Electrical terminology Lightning arresters, low voltage surge protectors and components GB/T 3505 Product Geometry Specification (GPS) Surface Structure Profile Method Terminology, Definitions and Surface Structure Parameters (GB/T 3505-2009, ISO 4287:1997, IDT) GB/T 7354 High voltage test technique Partial discharge measurement (GB/T 7354-2018, IEC 60270:2000, MOD) GB/T 16422.1-2019 Plastics laboratory light source exposure test method Part 1: General (ISO 4892-1:2016, IDT) GB/T 16422.2-2022 Plastics laboratory light source exposure test method Part 2: Xenon arc lamp (ISO 4892-2.

2013, IDT)

GB/T 16422.3-2022 Plastics laboratory light source exposure test method Part 3: Fluorescent ultraviolet lamp (ISO 4892-3.

2016, IDT)

GB/T 16927.1 High voltage test technology Part 1: General definitions and test requirements (GB/T 16927.1-2011, IEC 60060-1:2010,MOD) GB/T 16927.2 High voltage test technology Part 2: Measurement system (GB/T 16927.2-2013, IEC 60060-2.

2010,MOD)

GB/T 16927.4 High voltage and high current test technology Part 4: Definition and requirements of test current and measurement system (GB/T 16927.4-2014,IEC 62475:2010, MOD) GB/T 22079 General definitions, test methods and acceptance criteria for high-voltage polymer insulators for indoor and outdoor use (GB/T 22079-2019,IEC 62217:2012,MOD)

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 81 pages — is available in the English PDF.

Referenced standards

Normative references

ISO 780 · GB/T 311.2-2013 · IEC 60071 · IEC 60068 · GB/T 3505 · GB/T 3505-2009 · ISO 4287 · IEC 60270 · ISO 4892 · IEC 60060 · GB/T 16927.2 · GB/T 16927.2-2013 · IEC 62475 · IEC 62217

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