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GB/T 2820.7-2024Reciprocating internal combustion engine driven alternating current generating sets - Part 7: Technical declarations for specification and design (English PDF)

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Issued by

State Administration for Market Regulation

Level / Type

National · Recommended

Issue date

August 23, 2024

Implementation date

March 1, 2025

Scope

GB/T 2820.7-2024 (Reciprocating internal combustion engine driven alternating current generating sets - Part 7: Technical declarations for specification and design) is available as an English-translated PDF.

GB/T 2820.7-2024 is the Chinese standard "Reciprocating internal combustion engine driven alternating current generating sets - Part 7: Technical declarations for specification and design".

Its scope clause reads: This document specifies the requirements and parameters for the specifications and design of generator sets driven by reciprocating internal combustion engines, based on the definitions given in GB/T 2820.1-2022, GB/T 2820.2-2009, GB/T 2820.3-2009, GB/T 2820.4-2009, ISO 8528-5.2022, GB/T 2820.6-2009.

This document applies to land and marine AC generator sets driven by reciprocating internal combustion engines; it does not apply to generator sets for aviation or driving land vehicles and locomotives.

For some specific applications (such as power supply for hospitals, high-rise buildings, etc.), additional requirements are required. The provisions of this document are regarded as the basis for these applications.

For other reciprocating prime movers (such as biogas engines, steam engines, etc.), the provisions of this document are regarded as the basis for these applications.

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Document preview — GB/T 2820.7-2024

National Standard of the People's Republic of China

ICS
29.160.40

Issued by: State Administration for Market Regulation

Contents

  • Foreword3
  • Introduction5
  • 1 Scope7
  • 2 Normative references7
  • 3 Terms and definitions9
  • 4 Technical statement9
  • 5 Other provisions and additional requirements13
  • Appendix A (Normative) Technical questionnaire - General data14
  • Appendix B (Normative) Technical survey - Special data17
  • Appendix C (Normative) Generator data18
  • References20

1 Scope

This document specifies the requirements and parameters for the specifications and design of generator sets driven by reciprocating internal combustion engines, based on the definitions given in GB/T 2820.1-2022, GB/T 2820.2-2009, GB/T 2820.3-2009,

GB/T 2820.4-2009, ISO 8528-5.2022, GB/T 2820.6-2009.

This document applies to land and marine AC generator sets driven by reciprocating internal combustion engines; it does not apply to generator sets for aviation or driving land vehicles and locomotives.

For some specific applications (such as power supply for hospitals, high-rise buildings, etc.), additional requirements are required. The provisions of this document are regarded as the basis for these applications.

For other reciprocating prime movers (such as biogas engines, steam engines, etc.), the provisions of this document are regarded as the basis for these applications.

2 Normative references

The contents of the following documents constitute essential clauses of this document through normative references in the text. Among them, for dated references, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies to this document.

GB/T 2820.1-2022 Reciprocating internal combustion engine driven alternating current generating sets - Part 1.Application, ratings and performance (ISO 8528-

1.2018, IDT)

Note. There is no technical difference between the referenced content of GB/T 2820.1-2022 and the referenced content of GB/T 2820.1-2009.

GB/T 2820.2-2009 Reciprocating internal combustion engine driven alternating current generating sets - Part 2.Engines (ISO 8528-2.2005, IDT)

GB/T 2820.3-2009 Reciprocating internal combustion engine driven alternating

GB/T 2820.9-2024 | GB/T 2317.4-2023 | GB/T 2820.1-2022 | GB/T 2820.5-2025 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 20 pages — is available in the English PDF.

Referenced standards

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