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GB/T 7260.503-2020: Uninterruptible power systems (UPS) - Part 5-3: DC output UPS. Performance and test requirements
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Uninterruptible power systems (UPS) - Part 5-3: DC output UPS. Performance and test requirements
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Basic data | Standard ID | GB/T 7260.503-2020 (GB/T7260.503-2020) | | Description (Translated English) | Uninterruptible power systems (UPS) - Part 5-3: DC output UPS. Performance and test requirements | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K85 | | Classification of International Standard | 29.200 | | Word Count Estimation | 53,582 | | Date of Issue | 2020-12-14 | | Date of Implementation | 2021-07-01 | | Quoted Standard | GB/T 3859.4-2004; GB/T 16895.1-2008; GB/T 18039.3-2017; ISO 7779; IEC 60068-2-1; IEC 60068-2-2; IEC 60068-2-27; IEC 60068-2-31; IEC 60068-2-78; IEC 60146-1-1: 2009; IEC TR 60721-4-3; IEC 61672-1; IEC 62040-1; IEC 62040-2 | | Adopted Standard | IEC 62040-5-3: 2016, IDT | | Regulation (derived from) | National Standard Announcement No. 28 of 2020 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | | Summary | This standard specifies the performance and test requirements for electronic DC output uninterruptible power supply systems (DC uninterruptible power supplies) that are applicable to movable, difficult to move and fixed installations. This type of DC uninterruptible power supply has the following characteristics: 1. It is powered by an AC voltage source not exceeding 1,000 V; 2. It provides a DC output voltage not exceeding 1500 V; 3. It contains an energy storage device; 4. The main function is to guarantee Continuous DC power supply to the load. This standard specifies the performance and test requirements of a complete DC uninterruptible power supply system (rather than a single DC uninterruptible power supply functional unit). The performance and test requirements of a single DC uninterruptible power supply functional unit can be found in the IEC publications mentioned in the references, and they do not contradict this standard. DC uninterruptible power supply | GB/T 7260.503-2020: Uninterruptible power systems (UPS) - Part 5-3: DC output UPS. Performance and test requirements
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(Uninterruptible Power System (UPS) Part 5-3: DC output UPS performance and test requirements)
ICS 29:200
K85
National Standards of People's Republic of China
Uninterruptible Power System (UPS)
Part 5-3: DC output UPS
Performance and test requirements
(IEC 62040-5-3:2016, IDT)
2020-12-14 release
2021-07-01 implementation
State Administration for Market Regulation
Issued by the National Standardization Management Committee
Table of contents
Preface Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions 2
3:1 Overview 2
3:2 System and component definition 3
3:3 Performance of systems and components 5
3:4 General rating 6
3:5 Input value 9
3:6 Output value 10
4 Environmental conditions 11
4:1 Test environment 11
4:2 Normal environmental conditions 11
4:3 Abnormal environmental conditions 12
5 Electrical conditions, performance and declared values 13
5:1 Overview 13
5:2 Input of DC uninterruptible power supply 13
5:3 Output of DC uninterruptible power supply 15
5:4 Energy storage 17
5:5 DC uninterruptible power switch 18
5:6 Communication line 18
6 DC uninterruptible power supply test 18
6:1 Overview 18
6:2 Routine test procedures 21
6:3 Field test procedures 22
6:4 Type test procedure (electrical) 22
6:5 Type test procedure (environment) 28
6:6 DC uninterruptible power supply functional unit test (not as a complete DC uninterruptible power supply test) 30
Appendix A (informative appendix) DC uninterruptible power supply configuration 32
Appendix B (informative appendix) DC uninterruptible power supply topology 36
Appendix C (informative appendix) Buyer Specification Guide 38
Appendix D (Normative Appendix) Input mains failure test method 41
Appendix E (Informative Appendix) Dynamic Output Performance Measurement Technology 42
Appendix F (Normative appendix) DC uninterruptible power supply efficiency measurement method 43
Appendix G (informative appendix) Climatic test 45
References 48
Foreword
GB/T 7260 "Uninterruptible Power System (UPS)" has or plans to publish the following parts:
---Part 1-1: General regulations and safety requirements of UPS used in the area where the operator touches;
---Part 1-2: General regulations and safety requirements for UPS used in restricted areas;
---Part 2: Electromagnetic compatibility (EMC) requirements;
---Part 3: Methods and test requirements for determining performance;
---Part 4: Environmental requirements and reports;
---Part 5-3: DC output UPS performance and test requirements:
This part is part 5-3 of GB/T 7260:
This section was drafted in accordance with the rules given in GB/T 1:1-2009:
The translation method used in this part is equivalent to IEC 62040-5-3:2016 ``Uninterruptible Power System (UPS) Part 5-3: DC Output
UPS performance and test requirements:
The Chinese documents that have a consistent correspondence with the international documents cited in this section are as follows:
---GB/T 2423:1-2008 Environmental testing of electric and electronic products Part 2: Test method Test A: Low temperature
(IEC 60068-2-1:2007, IDT)
---GB/T 2423:2-2008 Environmental testing of electric and electronic products Part 2: Test method Test B: High temperature
(IEC 60068-2-2:2007, IDT)
---GB/T 2423:3-2016 Environmental Test Part 2: Test Method Test Cab: Constant Humidity Test (IEC 60068-
2-78:2012, IDT)
---GB/T 2423:5-2019 Environmental Test Part 2: Test Method Test Ea and Guideline: Impact (IEC 60068-2-
27:2008, IDT)
---GB/T 2423:7-2018 Environmental test Part 2: Test method Test Ec: Impact caused by rough operation (main
For equipment type samples) (IEC 60068-2-31:2008, IDT)
---GB/T 3785:1-2010 Electroacoustic Sound Level Meter Part 1: Specification (IEC 61672-1:2002, IDT)
---GB/T 3859:1-2013 General requirements for semiconductor converters and power grid commutated converters Part 1-1: Basic requirements
Fan (IEC 60146-1-1:2009, MOD)
---GB/T 7260:1-2008 Uninterruptible power supply equipment (UPS) Part 1-1: UPS used in the operator's reach
General regulations and safety requirements (IEC 62040-1-1:2002, MOD)
---GB/T 7260:2-2009 Uninterruptible power supply equipment (UPS) Part 2: Electromagnetic compatibility (EMC) requirements (IEC 62040-
2:2005, IDT)
---GB/T 18313-2001 Acoustics information technology equipment and communication equipment air noise measurement (idtISO 7779:1999)
---GB/T 20159:3-2011 Environmental condition classification The relationship between environmental condition classification and environmental test and conversion guide
Fixed use in places with weather protection (IEC TR60721-4-3:2003, IDT)
This part was proposed by China Electrical Equipment Industry Association:
This part is under the jurisdiction of the National Power Electronic System and Equipment Standardization Technical Committee (SAC/TC60):
Drafting organizations of this section: Kehua Hengsheng Co:, Ltd:, Guangdong Zhicheng Champion Group Co:, Ltd:, Xi'an Power Electronics Technology Research Institute,
Schneider Electric Information Technology (China) Co:, Ltd:, Wenzhou University, Huawei Technologies Co:, Ltd:, Aerospace Burke (Guangdong) Technology Co:, Ltd:, China
University of Science and Technology of China, China Mobile Communications Group Design Institute Co:, Ltd:, Renault (Changzhou) Electronics Co:, Ltd:, Xiamen Avida Electronics Co:, Ltd:
Company, China Academy of Information and Communications Technology, Hangzhou Borui Electronic Technology Co:, Ltd:, Hunan University, Xiankong Strapdown Electric Co:, Ltd:, ZTE
Communications Co:, Ltd:, Jiangsu Hongwei Technology Co:, Ltd:, Yiwu Yuantai Intelligent Technology Co:, Ltd:, Spallation Neutron Source Science Center,
Xi'an Libeian Intelligent Technology Co:, Ltd:, Dongguan Electronic Information Industry Association, Zhuhai Titan Technology Co:, Ltd:
The main drafters of this section: Su Xianjin, Li Minying, Wei Hongqi, Liu Xuejun, Dai Yuxing, Zhang Xiaofei, Luo Feng, Zhang Yu, Li Yusheng, Gao Xinhua,
Chen Yifeng, Qi Shuguang, Li Jiming, Chen Yandong, Liu Yafeng, Xie Fenghua, Wang Xiaobao, Chen Shuangjie, Qi Xin, Ni Liaoyong, Zhang Wei, Pan Jingyi, Wang Zhidong,
Liu Xin, Liu Ming:
Uninterruptible Power System (UPS)
Part 5-3: DC output UPS
Performance and test requirements
1 Scope
This part of GB/T 7260 specifies electronic DC output uninterruptible power supply systems suitable for movable, non-movable and fixed installations:
System (DC uninterruptible power supply) performance and test requirements: This type of DC uninterruptible power supply has the following characteristics:
---Powered by an AC voltage source not exceeding 1000V;
---Provide a DC output voltage not exceeding 1500V;
---Contains an energy storage device;
---The main function is to ensure the continuous DC power supply to the load:
This section specifies the performance and test requirements of a complete DC uninterruptible power supply system (rather than a single DC uninterruptible power supply functional unit):
begging: The performance and test requirements of a single DC uninterruptible power supply functional unit can be found in the IEC publications mentioned in the references, which are in line with this part:
The points are not contradictory:
The power range of DC uninterruptible power supply ranges from less than one hundred watts to megawatts, which can meet the requirements of various loads on power availability and power quality:
Claim: See Appendix A and Appendix B for information about typical DC uninterruptible power supply configurations and topologies:
This part also includes components related to circuit breakers, disconnect switches, and interconnect switches (if any) integrated in the DC uninterruptible power supply:
Performance and test requirements: These components interact with other functional units of the DC uninterruptible power supply to maintain continuous load power:
This section does not include:
---Traditional AC input switchboard and related switches;
---Traditional DC distribution boards and related switches;
---Traditional AC uninterruptible power supply covered by IEC 62040-3;
--- Low-voltage DC power supply equipment covered by specific product standards (e:g: IEC 61204) and specific product standards (e:g: ITU communication standards)
Quasi) covered equipment;
---The output voltage is derived from the system of rotating electrical machines:
Note 1: This section believes that the uninterruptible power supply system is mainly used for the power supply of information technology (IT) equipment: Therefore, the DC uninterruptible power supply specified in this section
The output characteristics are also designed to ensure compatibility with the requirements of IT equipment: This point is subject to the limit range declared by the manufacturer, including the steady-state and transient voltage
Changing requirements and requirements for power supply to IT equipment with both resistive and constant power load characteristics:
Note 2: The test load specified in this section simulates both resistive and constant power load characteristics: The application of this type of load is to verify the
Design and performance, and minimize the complexity and energy consumption in the test process:
2 Normative references
The following documents are indispensable for the application of this document: For dated reference documents, only the dated version applies to this article
Pieces: For undated references, the latest version (including all amendments) applies to this document:
GB/T 3859:4-2004 Semiconductor converter includes direct DC converter semiconductor self-commutated converter (IEC 60146-2:
1999, IDT)
GB/T 16895:1-2008 Low-voltage electrical installations Part 1: Basic principles, general characteristics assessment and definitions (IEC 60364-1:
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