GB/T 30843.2-2024Variable-frequency drive above 1 kV and not exceeding 35 kV - Part 2: Test methods (English PDF)
1 kV以上不超过35 kV的通用变频调速设备 第2部分：试验方法
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Issued by
State Administration for Market Regulation; Standardization Administration of the PRC
Level / Type
National · Recommended
Issue date
December 31, 2024
Implementation date
July 1, 2025
Scope
GB/T 30843.2-2024 is the English-translated version of 1 kV以上不超过35 kV的通用变频调速设备 第2部分：试验方法.
GB/T 30843.2-2024 is the Chinese standard "Variable-frequency drive above 1 kV and not exceeding 35 kV - Part 2: Test methods".
Its scope clause reads: This document describes the test methods for general purpose variable frequency speed regulating equipment (hereinafter referred to as "speed regulating equipment") above 1 kV and not exceeding 35 kV.
This document is applicable to the rated input voltage between 1kV and 35kV AC, the rated input frequency is 50Hz or 60Hz, and the output voltage is Inspection and acceptance of speed regulating equipment with voltage not exceeding 35kV and output frequency not exceeding 120Hz. Its clauses include terms and definitions.
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Document preview — GB/T 30843.2-2024
National Standard of the People's Republic of China
- ICS
- 29.240.99
- Classification
- K 46
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Preface
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and Definitions
- 4 Test requirements
- 4.1 Normal test environment conditions
- 4.2 Normal test electrical conditions
- 4.3 Other requirements
- 4.4 Test safety
- 5 Test items and methods
- 5.1 Appearance and structure inspection
- 5.2 Safety performance test
- 5.3 Functional test
- 5.4 Performance test
- 5.5 Protection function test
- 5.6 Environmental adaptability test
- 5.7 Protection level test
- 5.8 Electromagnetic compatibility test
- 5.9 High and low voltage ride-through test
- Appendix A (Normative) Insulation Clearance Altitude Correction
- Appendix B (Normative) General provisions for time response
1 Scope
This document describes the test methods for general purpose variable frequency speed regulating equipment (hereinafter referred to as "speed regulating equipment") above 1 kV and not exceeding 35 kV.
This document is applicable to the rated input voltage between 1kV and 35kV AC, the rated input frequency is 50Hz or 60Hz, and the output voltage is
Inspection and acceptance of speed regulating equipment with voltage not exceeding 35kV and output frequency not exceeding 120Hz.
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 2423.1-2008 Environmental testing for electric and electronic products Part 2.Test methods Test A. Low temperature
GB/T 2423.2-2008 Environmental testing for electric and electronic products Part 2.Test methods Test B. High temperature
GB/T 2423.3-2016 Environmental testing Part 2.Test method Test Cab. Steady state damp heat test
GB/T 2423.4-2008 Environmental testing for electric and electronic products Part 2.Test methods Test Db. Cyclic damp heat (12h
12h cycle)
GB/T 2423.5-2019 Environmental testing Part 2.Test method Test Ea and guidance. Impact
GB/T 2423.10-2019 Environmental testing Part 2.Test methods Test Fc. Vibration (sinusoidal)
GB/T 2423.56 Environmental testing Part 2.Test methods Test Fh. Broadband random vibration and guidance
GB/T 3768 Acoustics - Determination of sound power level and sound energy level of noise source by sound pressure method - Engineering method for approximate free field above reflecting surface
GB/T 4208-2017 Enclosure protection degree (IP code)
GB/T 4798.3-2023 Classification of environmental conditions Classification of environmental parameter groups and their severity classification Part 3.Weather-resistant
Fixed use in protective places
GB/T 16927.1-2011 High voltage test technology Part 1.General definitions and test requirements
GB/T 17627-2019 High voltage test technical definitions, test and procedure requirements, and test equipment for low voltage electrical equipment
GB/T 30843.1-2024 General frequency conversion speed regulation equipment above 1kV but not exceeding 35kV Part 1.Technical conditions
IEC 61800-3.2022 Adjustable speed electrical drive systems Part 3.Electromagnetic compatibility requirements for PDS and machine tools and their specific test conditions
IEC 61800-5-1.2022 Adjustable speed electrical drive systems Part 5-1.Safety requirements Electrical, thermal and energy (Adjustable
3 Terms and definitions
The terms and definitions defined in GB/T 30843.1-2024 and the following apply to this document.
GB/T 39572.1 | GB/T 37404 | GB/T 31487.3 | GB/T 30844.1 | GB/T 30843.1 | GB/T 30843.3 | […]
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 27 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 2423.1-2008Environmental testing for electric and electronic products - Part 2: Test methods - Tests A: Cold
- GB/T 2423.2-2008Environmental testing for electric and electronic products - Part 2: Test methods - Tests B: Dry heat
- GB/T 2423.3-2016Environmental testing - Part 2: Testing method - Test Cab: Damp heat, steady state
- GB/T 2423.4-2008Environmental testing for electric and electronic products - Part 2: Test method - Test Db: Damp heat, cyclic (12 h + 12 h cycle)
- GB/T 2423.5-2019Environmental testing - Part 2: Test methods - Test Ea and guidance: Shock
- GB/T 2423.10-2019Environmental testing - Part 2: Test methods - Test Fc: Vibration (sinusoidal)
Similar standards
Editions of GB/T 30843.2
| Edition | Title | Revision | Status |
|---|---|---|---|
| GB/T 30843.2-2014 | Variable-frequency drive above 1 kV and not exceeding 35 kV - Part 2: Test methods | first issue | Superseded |
| GB/T 30843.2-2024 | Variable-frequency drive above 1 kV and not exceeding 35 kV - Part 2: Test methods | first revision | Current |
This page sells the current edition, GB/T 30843.2-2024. Earlier editions are listed for reference only.
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Related Standards
GB/T 2423.1-2008 — Environmental testing for electric and electronic products - Part 2: Test methods - Tests A: Cold
GB/T 2423.10-2019 — Environmental testing - Part 2: Test methods - Test Fc: Vibration (sinusoidal)
GB/T 2423.2-2008 — Environmental testing for electric and electronic products - Part 2: Test methods - Tests B: Dry heat
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