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GB/T 2820.8-2022: Reciprocating internal combustion engine driven alternating current generating sets - Part 8: Requirements and tests for low-power generating sets
Status: Valid GB/T 2820.8: Evolution and historical versions
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| GB/T 2820.8-2022 | English | 264 |
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Reciprocating internal combustion engine driven alternating current generating sets - Part 8: Requirements and tests for low-power generating sets
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GB/T 2820.8-2022
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| GB/T 2820.8-2002 | English | 559 |
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Reciprocating internal combustion engine driven alternating current generating set -- Part 8: Requirements and tests for low-power generating sets
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GB/T 2820.8-2002
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Basic data | Standard ID | GB/T 2820.8-2022 (GB/T2820.8-2022) | | Description (Translated English) | Reciprocating internal combustion engine driven alternating current generating sets - Part 8: Requirements and tests for low-power generating sets | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K52 | | Classification of International Standard | 29.160.40 | | Word Count Estimation | 14,114 | | Date of Issue | 2022-12-30 | | Date of Implementation | 2023-07-01 | | Older Standard (superseded by this standard) | GB/T 2820.8-2002 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 2820.8-2022: Reciprocating internal combustion engine driven alternating current generating sets - Part 8: Requirements and tests for low-power generating sets
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 29.160.40
CCSK52
National Standards of People's Republic of China
Replace GB/T 2820.8-2002
Alternating generator sets driven by reciprocating internal combustion engines
Part 8.Requirements and tests for small power generating sets
(ISO 8528-8.2016, IDT)
Posted on 2022-12-30
2023-07-01 implementation
State Administration for Market Regulation
Released by the National Standardization Management Committee
table of contents
Preface III
Introduction V
1 Scope 1
2 Normative references 1
3 Terms and Definitions 2
4 Other provisions and additional requirements 3
5 General description of the test 3
6 Mechanical and electrical design (requirements and tests) 3
6.1 General requirements 3
6.2 Electrical equipment 3
6.3 Temperature rise 4
6.4 Overload 4
6.5 Abnormal operation 5
7 Operating characteristics, power output, quality classes and fuel consumption5
7.1 Standard environmental conditions 5
7.2 Start-up and operating conditions 6
7.3 Determination of performance level, quality level and fuel consumption6
7.4 Radio interference suppression 6
Reference 7
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 is part 8 of GB/T 2820 "Reciprocating Internal Combustion Engine Driven Alternating Generator Sets". GB/T 2820 has been released
The following sections.
--- Part 1.Purpose, rating and performance;
--- Part 2.Engine;
--- Part 3.Alternator for generator set;
--- Part 4.Control gear and switchgear;
--- Part 5.Generating sets;
--- Part 6.Test methods;
--- Part 7.Technical description for technical conditions and design;
--- Part 8.Requirements and tests for small power generating sets;
--- Part 9.Measurement and evaluation of mechanical vibration;
--- Part 10.Measurement of noise (envelope method);
--- Part 11.Rotating uninterruptible power supply performance requirements and test methods;
--- Part 12.Emergency power supply for safety devices.
This document replaces GB/T 2820.8-2002 "Alternating generator sets driven by reciprocating internal combustion engines - Part 8.For small power generators
Compared with GB/T 2820.8-2002, except for structural adjustment and editorial changes, the main technical changes are as follows.
--- Changed the definition of "low power" (see Chapter 1, Chapter 1 of the.2002 edition);
--- Deleted the definition of "Accessibility" (see 3.2 of the.2002 edition);
--- Increase the definition of "rated power" and "maximum power" (see 3.3 and 3.4);
--- Increased "mechanical and electrical design (requirements and tests)" (see Chapter 6);
--- Deleted "Security Requirements" (see 6.1, 6.5, 6.6.1 and 6.7 of the.2002 edition);
--- Changed the "determination of performance level, quality level and fuel consumption" (see Chapter 7, Chapter 7 of the.2002 edition);
--- Deleted "sign" (see Chapter 8 of the.2002 edition);
--- Deleted "Instruction Manual - Safety Guide" (see Chapter 9 of the.2002 edition).
This document is equivalent to ISO 8528-8.2016 "Reciprocating internal combustion engine driven alternator set - Part 8.For small power generation
Unit Requirements and Tests".
Please note that some contents of this document may refer to patents. The issuing agency of this document assumes no responsibility for identifying patents.
This document is proposed by China Electrical Equipment Industry Association.
This document is under the jurisdiction of the National Mobile Power Station Standardization Technical Committee (SAC/TC329).
This document is drafted by. Lanzhou Power Vehicle Research Institute Co., Ltd., Jacques Power Technology (China) Co., Ltd., Jiangsu Qunling Energy
Technology Co., Ltd., Shanghai Cooltech Power Co., Ltd., Tellhow Technology Co., Ltd., Zhengzhou Foguang Power Generation Equipment Co., Ltd., Shenzhen
City Dongkang Electric Power Equipment Co., Ltd., Jiangxi Tsinghua Tellhow Sanbo Motor Co., Ltd., Zhengzhou Jinyang Electric Co., Ltd., Baifa Power (Wuxi)
Co., Ltd., Changzhou Kohler Power Equipment Co., Ltd., Yangzhou Huadong Power Machinery Co., Ltd., Anhui Deke Electric Technology Co., Ltd.,
Guangxi Yuchai Machinery Co., Ltd., Shenzhen Wall Benda New Energy Co., Ltd., Zhongxun Post and Telecommunications Consulting and Design Institute Co., Ltd.,
Yingtai Group Co., Ltd., Shandong Comler Generator Co., Ltd., Dianlilai Generator (Jinan) Co., Ltd.
The main drafters of this document. Liu Zhengming, Chen Guoping, Zhang Jinbin, Xu Naiqiang, Fu Xuedong, Wang Wangqin, Chen Hongbin, Liu Shaoming, Wang Genhe,
Cheng Mingjun, Li Dong, Shen Kang, Wu Xiangdong, Huang Wujian, Lu Gang, Teng Da, Pan Yueming, Cheng Xiangkuan, Du Qiudi.
The release status of previous versions of this document and the documents it replaces are as follows.
---It was first published as GB/T 2820.8-2002 in.2002;
--- This is the first revision.
Introduction
GB/T 2820 series standards correspond to ISO 8528 series standards one by one. GB/T 2820 intends to publish the following parts.
--- Part 1.Purpose, rating and performance. The purpose is to specify the general requirements for the purpose, rating and performance of the generating set.
--- Part 2.Engine. The purpose is to specify the essential characteristics of engines used in generating sets.
--- Part 3.Alternator for generator set. The purpose is to specify the basic characteristics of alternators used in generating sets.
--- Part 4.Control gear and switchgear. The purpose is to specify the basic requirements for control and switchgear for generating sets
Require.
--- Part 5.Generator sets. The purpose is to specify the terminology, design requirements and performance of operation after assembly as a generator set.
--- Part 6.Test methods. The purpose is to provide test methods for generating sets.
--- Part 7.Technical description for technical conditions and design. The purpose is to specify the technical conditions and design requirements of the generator set.
--- Part 8.Requirements and tests for small power generating sets. The purpose is to provide the special features of low-power generating sets below 10kW
Don't ask and experiment.
--- Part 9.Measurement and evaluation of mechanical vibration. The purpose is to provide the measurement method and evaluation program of the mechanical vibration of the generating set.
--- Part 10.Measurement of noise (envelope method). The purpose is to provide a measurement method for generating set noise.
--- Part 11.Rotating uninterruptible power supply performance requirements and test methods. The purpose is to provide rotating uninterruptible power supply (UPS)
Performance requirements and test methods.
--- Part 12.Emergency power supply for safety devices. The purpose is to specify the special
Require.
The requirements set out in this document are relevant to the design, production, test, sales and installation of reciprocating internal combustion engine-driven alternator sets.
relation.
Alternating generator sets driven by reciprocating internal combustion engines
Part 8.Requirements and tests for small power generating sets
1 Scope
This document specifies the requirements,
Minimum performance and type tests. Except for aviation generator sets.
This document is mainly applicable to low-power generators driven by reciprocating internal combustion engines with a voltage not exceeding 500V, single-phase or multi-phase, AC or DC
motor unit. The unit is a standard manufacture generator set.
In this document, "low power" refers to rated power up to 10kW/50Hz, 12kW/60Hz. Low power generators suitable for use in this document
The motor unit has the following characteristics.
---Users are usually non-professionals (see 3.1);
---The whole generator set is usually transportable or mobile;
--- Except for extra-low voltage, the electrical output is connected by plugs, sockets and screw terminals;
---The generator set is ready without any additional installation work by the user.
Generating sets for special purposes or with relatively high power that have the above characteristics can also refer to this document under the premise of approval by the user and the manufacturer.
carry out testing. In some usage occasions, if it is necessary to supplement relevant requirements, this document shall be used as the basis.
In addition to the definitions and requirements specified in GB/T 2820.1~GB/T 2820.6, the design and test requirements involved in this document must also be followed.
special requirements.
This document does not involve safety requirements. In order not to cause harm to users, it complies with the provisions of ISO 8528-13.
Note. This document does not apply to arc welding equipment.
2 Normative references
The contents of the following documents constitute the essential provisions of this article through normative references in the text. dated citations
For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to
this document.
GB/T 2820.1-2022 Alternating generator sets driven by reciprocating internal combustion engines Part 1.Purpose, rating and performance
(ISO 8528-1.2018, IDT)
GB/T 21404-2008 General requirements for determination and measurement methods of internal combustion engine power (ISO 15550.2002, IDT)
Note. GB/T 755-2019 Rating and performance of rotating electrical machines (IEC 60034-1.2017, IDT)
purpose)
Note. GB/T 11918 (all parts) Industrial plugs, sockets and couplers [IEC 60309 (all parts)]
IEC 60335-1.2013 Safety of Household and Similar Electrical Appliances Part 1.General Requirements (Householdandsimilar
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