GB/T 14598.300-2017 English PDFUS$439.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 14598.300-2017: General specification for transformer protection equipment Status: Valid GB/T 14598.300: Historical versions
Basic dataStandard ID: GB/T 14598.300-2017 (GB/T14598.300-2017)Description (Translated English): General specification for transformer protection equipment Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: K45 Classification of International Standard: 29.240.30 Word Count Estimation: 22,226 Date of Issue: 2017-12-29 Date of Implementation: 2018-07-01 Older Standard (superseded by this standard): GB/T 14598.300-2008 Regulation (derived from): National Standards Bulletin 2017 No. 32 Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China GB/T 14598.300-2017: General specification for transformer protection equipment---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.General specification for transformer protection equipment ICS 29.240.30 K45 National Standards of People's Republic of China Replacing GB/T 14598.300-2008 General technical requirements for transformer protection 2017-12-29 Posted 2018-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Foreword Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Abbreviations 2 5 technical requirements 2 5.1 Environmental conditions 2 5.2 Storage and transport limits of the ambient temperature 3 5.3 Rated electrical parameters 3 5.4 The main function of the device 3 5.5 The main performance of the device 5 5.6 Power consumption 9 5.7 overload capacity 9 5.8 Insulation performance 9 5.9 Resistance to heat and humidity 10 5.10 Mechanical Properties 10 5.11 Electromagnetic Compatibility Requirements 11 5.12 continuous power test 11 5.13 Structure and appearance requirements 11 5.14 Safety Requirements 12 5.15 Dynamic Simulation 12 6 test methods 12 6.1 Test conditions 12 6.2 Structure and appearance inspection 12 6.3 Environmental temperature changes on the performance of the test 12 6.4 Storage and transportation of the maximum ambient temperature test 12 6.5 power changes on the performance of the test 12 6.6 The main function of the device test 12 6.7 The main performance test device 12 6.8 power consumption test 12 6.9 overload capacity test 12 6.10 insulation performance test 13 6.11 Humidity resistance test 13 6.12 Mechanical Performance Test 13 6.13 Electromagnetic compatibility test 13 6.14 continuous power test 14 6.15 safety requirements test 14 6.16 device dynamic simulation test 14 7 Inspection Rules 15 7.1 Test classification 15 7.2 factory inspection 15 7.3 type test 16 8 signs, labels, instructions 16 8.1 Signs and Labels 16 8.2 Operating Instructions 17 9 packaging, transportation, storage 17 9.1 Packaging 17 9.2 Transport 17 9.3 Storage 17 Completeness of delivery 18 11 Quality Assurance 18 ForewordGB/T 14598 "measuring relays and protection devices" is divided into the following sections. --- GB/T 14598.1 electrical relays Part 23. Contact performance; --- GB/T 14598.2 measuring relays and protection devices Part 1. General requirements; --- GB/T 14598.3 electrical relays Part 5. Measuring relays and protective devices with the requirements of insulation and testing; --- GB/T 14598.4 electrical relays Part 14. Electrical relay contact life test contact excellent load First value --- GB/T 14598.5 electrical relays Part XV. Electrical relay contact life test test equipment characteristics specification; --- GB/T 14598.6 electrical relays Part XVIII with or without general-purpose relay size; --- GB/T 14598.8 electrical relays Part 20. Protection system; --- GB/T 14598.24 Measuring relays and protection equipment Part 24. Power System Transient Data Exchange (COMTRADE) common format; --- GB/T 14598.26 Measuring relays and protection devices - Part 26. Electromagnetic compatibility requirements; --- Measuring relays and protection devices GB/T 14598.27 Part 27. Product safety requirements; --- GB/T 14598.121 Measuring relays and protection equipment Part 121. Distance protection requirements; --- GB/T 14598.127 Measuring relays and protection devices Part 127. Over/under voltage protection function requirements; --- GB/T 14598.149 Measuring relays and protection devices Part 149. Functional requirements of electric relays; --- Measuring relays and protection equipment GB/T 14598.151 Part 151. Over/under current protection function requirements; --- GB/T 14598.300 General requirements for transformer protection devices; --- GB/T 14598.301 microcomputer generator transformer fault recording device technical requirements; --- GB/T 14598.302 arc protection device technical requirements; --- GB/T 14598.303 digital motor general protection device general technical requirements. This section GB/T 14598 Part 300. This section drafted in accordance with GB/T 1.1-2009 given rules. This Part replaces GB/T 14598.300-2008 "General Requirements for Microcomputer Transformer Protection Device". This section compared with GB/T 14598.300-2008 main changes are as follows. --- The standard name changed to "General requirements for transformer protection devices"; --- Added a variety of differential protection terms and definitions; --- Increasing the device time-scale information requirements; --- Increased intelligent substation device second virtual circuit requirements; --- Increasing the phase differential protection and low-voltage side of the cell differential protection performance requirements; --- Increased non-power protection performance requirements; --- Increased test voltage requirements between the circuit of the device. This part is proposed by China Electrical Equipment Industry Association. This part of the National Measurement Relay and Protection Equipment Standardization Technical Committee (SAC/TC154) centralized. This part of the drafting unit. Xu Ji Group Co., Ltd., Tsinghua University, Xuchang Cape Detection Technology Co., Ltd., State Grid Hebei Electric Power Division, Beijing Sifu Automation Co., Ltd., Nanjing NARI Electric Co., Ltd., State Power Nanjing Automation Co., Ltd., long Park, Shenzhen Rui Bao Automation Co., Ltd., Beijing Purple Measurement and Control Co., Ltd., Eastern Electronics Co., Ltd., Hebei Heng Electric Technology Co., Ltd. Company, ABB (China) Co., Ltd., Schneider Electric (China) Co., Ltd., Jiangsu Jinzhi Technology Co., Ltd. The main drafters of this section. Zhang Xue deep, Guilin, Li Quanxi, Wei Yingli, Xiao Yuanqing, Deng Maojun, Zhang Xiaoyu, Guo Xiao, Shi Lei, Ge Rong Shang, Right constitution army, Tian Jianjun, Li Yan, Yang Li, highlighting. This part of the standard replaces the standards previously issued as. --- GB/T 19262-2003; --- GB/T 14598.300-2008. General technical requirements for transformer protection1 ScopeThis section GB/T 14598 specifies the technical requirements for transformer protection devices, test methods, inspection rules, signs, labels, use Instructions, packaging, transportation, storage, delivery of complete sets and quality assurance. This section applies to power plants and substations voltage level of 750kV transformer protection device (hereinafter referred to as the device), as Device design, manufacture, inspection and operation of the basis.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. General specifications for computerized premises GB/T 2887-2011 GB/T 2900.17 Electrotechnical terminology measuring relays GB/T 2900.49 Electrotechnical terminology Power system protection GB/T 4208-2008 enclosure protection (IP code) Basic test methods for protection and safety automatic devices GB/T 7261-2016 Computerized site safety requirements GB/T 9361-2011 GB/T 11287-2000 Electrical relays - Part 21. Vibration, shock, bump and earthquakes of measuring relays and protection devices Test Part 1. Vibration test (sine) Technical specifications for relay protection and safety automatic devices Shock and collision tests for measuring relays and protection equipment Measuring relays and protection equipment - Part 1. General requirements GB/T 14598.2-2011 GB/T 14598.24 Measuring relays and protection equipment - Part 24 - Power system transient data exchange (COMTRADE) Use format GB/T 14598.26-2015 Measuring relays and protection equipment - Part 26. EMC requirements GB/T 14598.27-2008 Measuring relays and protection equipment - Part 27. Product safety requirements DL/T 860 (all parts) Substation communication networks and systems3 Terms and definitionsGB/T 2900.17 and GB/T 2900.49 defined by the following terms and definitions apply to this document. 3.1 Differential protection differentialprotection By the current transformer on each side, can respond to various short-circuit fault within the transformer area. 3.2 Phased differentialferential protection phasedifferentialprotection By the transformer high, medium and low voltage side winding current by phase composition, can respond to a variety of short-circuit fault transformer area. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 14598.300-2017_English be delivered?Answer: Upon your order, we will start to translate GB/T 14598.300-2017_English as soon as possible, and keep you informed of the progress. 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Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version GB/T 14598.300-2017?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 14598.300-2017 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
