GB/T 15576-2020 English PDFUS$559.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 15576-2020: (Low-voltage complete reactive power compensation device) Status: Valid GB/T 15576: Historical versions
Basic dataStandard ID: GB/T 15576-2020 (GB/T15576-2020)Description (Translated English): (Low-voltage complete reactive power compensation device) Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: K31 Word Count Estimation: 30,352 Date of Issue: 2020-11-19 Date of Implementation: 2021-06-01 Older Standard (superseded by this standard): GB/T 15576-2008 Regulation (derived from): National Standard Announcement No. 26 of 2020 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 15576-2020: (Low-voltage complete reactive power compensation device)---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.(Low-voltage complete reactive power compensation device) ICS 29.120.50 K31 National Standards of People's Republic of China Replace GB/T 15576-2008 Low-voltage complete reactive power compensation device 2020-11-19 released 2021-06-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee Table of contentsPreface Ⅴ 1 Scope 1 2 Normative references 1 3 Terms and definitions 2 4 Classification of devices 3 4.1 Use place 3 4.2 Installation position 3 4.3 Compensation phase number 3 4.4 Component type of switching capacitor 3 4.5 With or without harmonic suppression or filtering function 3 5 Information 4 5.1 Marking required by the device 4 5.2 File 4 5.3 Identification of devices and/or components 4 6 Conditions of use 5 6.1 Normal use conditions 5 6.2 Special conditions of use 5 6.3 Transportation and storage conditions 6 7 Structural requirements 6 7.1 Strength of materials and components 6 7.2 Degree of protection of the device enclosure 7 7.3 Clearance and creepage distance 7 7.4 Protection against electric shock 9 7.5 Combination of electrical components and accessories 10 7.6 Internal circuit and connection 10 7.7 External wire terminal 11 8 Performance requirements 12 8.1 Dielectric properties 12 8.2 Temperature rise limit 12 8.3 Short-circuit protection and short-circuit withstand strength 13 8.4 Electromagnetic compatibility (EMC) 13 8.5 Noise (applicable to devices with harmonic suppression and filtering functions) 14 8.6 Device control and protection 14 8.7 Discharge test 14 8.8 Dynamic response time of the device 14 8.9 Requirements for devices with suppressing harmonics or filtering functions 14 8.10 Integrated low-voltage reactive power compensation device 16 9 Design Verification 16 9.1 General 16 9.2 Strength of materials and components 17 9.3 Degree of protection of the device 17 9.4 Clearance and creepage distance 17 9.5 Protection against electric shock and protection of circuit integrity 17 9.6 Combination of electrical components and accessories 18 9.7 Internal circuit and connection 18 9.8 External wire terminal 18 9.9 Dielectric properties 18 9.10 Temperature rise verification 19 9.11 Short-circuit withstand strength 19 9.12 Electromagnetic compatibility (EMC) 19 9.13 Mechanical operation 19 9.14 Noise test 19 9.15 Control and protection of the device 20 9.16 Discharge test 20 9.17 Dynamic response time detection 20 9.18 Harmonic suppression or filtering function verification 20 9.19 Power-on operation test 20 9.20 Ambient temperature performance test (only applicable to outdoor devices) 21 9.21 Functional verification of integrated low-voltage reactive power compensation device 21 10 Routine Inspection 21 10.1 General Rules 21 10.2 Degree of protection of the enclosure 21 10.3 Clearance and creepage distance 21 10.4 Electric shock protection and protection of circuit integrity 21 10.5 Combination of built-in components 22 10.6 Internal circuits and connections 22 10.7 External wire terminal 22 10.8 Mechanical operation 22 10.9 Dielectric properties 22 10.10 Wiring, operation performance and function 22 10.11 Power frequency overvoltage protection test 22 10.12 Phase failure protection test 22 10.13 Power-on operation test 22 References 24 Table 1 Minimum electrical clearance in air 7 Table 2 Creepage distance 8 Table 3 Minimum cross-sectional area of copper protective conductor (PE, PEN) 12 Table 4 Power frequency withstand voltage value of the main circuit 12 Table 5 Power frequency withstand voltage value of auxiliary circuit and control circuit 12 Table 6 Temperature rise limit 13 Table 7 Limits of harmonic voltage (phase voltage) of public grid 15 Table 8 Harmonic current allowable value 15 Table 9 List of verification and inspection items 23ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 15576-2008 "Low-Voltage Complete Reactive Power Compensation Device". Compared with GB/T 15576-2008, the main technical changes of this standard are as follows. ---Reorganized the overall structure; ---Modified the term "low-voltage complete reactive power compensation device", "centralized compensation device", "grouped compensation device", "terminal compensation device" Definitions of "inrush current" and "rated total capacity" (see 3.1, 3.3, 3.4, 3.5, 3.7 and 3.14, 3.1~3.5, 3.13 in the.2008 edition); --- Added the term "integrated low-voltage reactive power compensation device" (see 3.2); ---Added the performance requirements and design verification of the integrated low-voltage reactive power compensation device (see 8.10 and 9.21); ---Modified two classification methods according to the number of compensation phases and according to the type of switching capacitor components (see 4.3 and 4.4,.2008 edition 4.3 and 4.4); ---Increased the requirements for the protection level of ultraviolet radiation, mechanical strength, lifting device, device shell, and external wire terminal Its verification method (see 7.1.4, 7.1.5, 7.1.6, 7.2, 7.7, 9.2.4, 9.2.5, 9.2.6, 9.3 and 9.8); ---Modified the verification method and changed the type test to design verification (see Chapter 9, Chapter 6 of the.2008 edition); ---Modified the verification method, the factory test was changed to routine inspection (see Chapter 10, Chapter 7 of the.2008 edition); ---Modified the specified values of clearances and creepage distances and their verification methods (see 7.3 and 9.4, 6.6 and 7.1.4 of the.2008 edition); --- Deleted the insulation resistance verification (see 6.7.1 and 7.5.2 of the.2008 edition); ---Modify the main circuit and auxiliary circuit power frequency withstand test voltage value and power frequency withstand test voltage frequency in the dielectric performance (see 8.1 and 9.9.2, 6.7.2 and 7.5.3 of the.2008 edition); ---Modified the electromagnetic compatibility (EMC) performance requirements and verification methods (see 8.4 and 9.12, 6.12 in the.2008 edition); ---The compensation of a single motor has been deleted (see 6.11 in the.2008 edition); ---Modified the harmonic voltage limit of the public grid and the allowable value of the harmonic current of the public grid (see 8.9, 6.14 in the.2008 edition); ---The method of temperature rise test is added, and the method of verification comparison and verification evaluation is added on the basis of verification test (see 9.10); ---Modified the mechanical operation verification, the number of operations has been increased from 50 to.200 (see 9.13,.2008 edition of 7.4); ---Modified the noise verification method (see 9.14, 7.10 in the.2008 edition); --- Modified the ambient temperature of transportation and storage, changed to the temperature under normal use conditions (see 6.3, 5.3 of the.2008 edition). This standard was proposed by China Electrical Equipment Industry Association. This standard is under the jurisdiction of the National Low-Voltage Switchgear and Control Equipment Standardization Technical Committee (SAC/TC266). Drafting organizations of this standard. Tianjin Electric Research Institute Co., Ltd., Shenzhen Huaguan Electric Co., Ltd., Suoling Electric Co., Ltd., Tianjin Tianchuan Electric Control Equipment Inspection Co., Ltd. (National Electric Control Distribution Equipment Quality Supervision and Inspection Center), Jiangsu Sfeier Electric Co., Ltd. Company, Hunan Electrical Apparatus Research Institute Co., Ltd., Zhebao Electric (Hangzhou) Group Co., Ltd., Zhejiang Taizhou Complete Electromechanical Equipment Co., Ltd., Hangzhou Electric Power Equipment Manufacturing Co., Ltd. Yuhang Qunli Complete Electric Manufacturing Branch, Wiske Co., Ltd., Shanghai Electrical Apparatus Research Institute (Group) Co., Ltd., Cooper (Ningbo) Electric Co., Ltd., Ningbo Aux High-Tech Co., Ltd., Hebei Zhuoyue Electric Co., Ltd., Haige Electric (Huizhou) Co., Ltd., Hebei Shenke Electric Co., Ltd., Zhenjiang Moeller Electric Co., Ltd., Fujian Senda Electric Co., Ltd. Co., Ltd., Shanghai Zhezhong Electric Co., Ltd., China Inspection Institute of Quality and Technology Inspection and Testing Co., Ltd., Fangyuan Certification Group Co., Ltd., Xiangjiang Technology Co., Ltd., Shanghai Youbang Electric (Group) Co., Ltd., AIA Electric (Pinghu) Co., Ltd., Shanghai Baolin Electric Group Co., Ltd., Shenglong Electric Group Co., Ltd., Zhonganda Electric Technology Co., Ltd., Hebei Wobang Electric Power Technology Co., Ltd. Company, Hongguang Electric Group Co., Ltd., Zhejiang Sanchen Electric Co., Ltd., Shenzhen Guanghui Electric Industrial Co., Ltd., Shandong Hoyu Industrial Co., Ltd., Tianjin Tianchuan Electric Power Distribution Co., Ltd. The main drafters of this standard. Zhang Lei, Wang Hongbin, Huang Guan, Qin Ling, Wang Lianjie, Chen Donghua, Li Qing, Jiang Xiaodong, Wang Xiaojie, Hu Xiang, Zheng Jushi, Li Xinqiang, Yang He, Wang Huoyong, Xu Guanglu, Du Jialin, Chen Jinye, Yang Quanbing, Chen Zeyin, Zhu Yanhui, Wu Hua, Zhou Lianjun, Zhang Xuefeng, Wang Guoliang, Wang Shuai, Ma Zhiqiang, Xie Zhengxin, Lin Boyang, Ma Hongliang, Wang Ying, Guo Wei, He Wei, Hu Chenguang, Wang Sha. The previous versions of the standard replaced by this standard are as follows. ---GB/T 15576-1995, GB/T 15576-2008. Low-voltage complete reactive power compensation device1 ScopeThis standard specifies the terms and definitions, classification, conditions of use, structure, and structure of low-voltage complete reactive power compensation devices (hereinafter referred to as devices). Performance requirements, design verification and routine inspections. This standard applies to low-voltage complete sets of reactive power with rated AC voltage not exceeding 1000V (or 1140V) and frequency not exceeding 1000Hz Rate compensation device.2 Normative referencesThe following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document. For undated references, the latest version (including all amendments) applies to this document. GB/T 1094.6 Power Transformer Part 6.Reactor GB/T 3768 Acoustic sound pressure method is used to determine the sound power level and sound energy level of noise sources. A simple method using the envelope measurement surface above the reflecting surface GB/T 4025 Basic and safety rules for human-machine interface signs and coding rules for indicators and operating devices GB/T 4208 Shell protection grade (IP code) GB/T 5169.5 Fire hazard test for electrical and electronic products-Part 5.Test flame needle flame test method device, confirmation test method and guide GB/T 7251.1-2013 Low-voltage switchgear and control equipment Part 1.General GB/T 7251.8-2020 Low-voltage switchgear and control equipment-Part 8.General technical requirements for intelligent complete equipment GB/T 12747.1 Self-healing shunt capacitors for AC power systems with a nominal voltage of 1000V and below Part 1.General Performance, test and rating safety requirements installation and operation guidelines GB/T 14549-1993 Power quality public grid harmonics GB/T 16895.21 Low-voltage electrical installations Part 4-41.Safety protection and electric shock protection GB/T 16935.1-2008 Insulation coordination of equipment in low-voltage systems Part 1.Principles, requirements and tests GB/T 20138 The degree of protection of electrical equipment enclosures against external mechanical collisions (IK code) GB/T 20641 General requirements for empty housings of low-voltage switchgear and control equipment GB/T 29312-2012 Low-voltage reactive power compensation switching device JB/T 9663-2013 Low-voltage reactive power automatic compensation controller IEC 60085 Electrical insulation heat resistance evaluation and design classification IEC 60216 (all parts) Heat resistance of electrical insulating materials IEC 60445 Basic and safety rules for the identification of human-machine interface signs. Identification of equipment terminals, conductor terminals and conductors ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 15576-2020_English be delivered?Answer: Upon your order, we will start to translate GB/T 15576-2020_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 15576-2020_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 15576-2020_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. 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