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GB/T 31237-2014 English PDF

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US$509.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 31237-2014: Inspection specification for 1 000 kV power system protection relay and automation device
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 31237-2014	509	Add to Cart	4 days	Inspection specification for 1 000 kV power system protection relay and automation device	Valid

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Basic data

Standard ID: GB/T 31237-2014 (GB/T31237-2014)
Description (Translated English): Inspection specification for 1 000 kV power system protection relay and automation device
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K45
Classification of International Standard: 29.240.10
Word Count Estimation: 22,276
Quoted Standard: GB/T 2422; GB/T 2900.1; GB/T 2900.17; GB/T 2900.49; GB/T 4365-2003; GB/T 7261-2008; GB/T 7268-2005; GB/T 11287-2000; GB/T 14537-1993; GB/T 14598.3-2006; GB/T 14598.9-2010; GB/T 14598.10-2012; GB/T 14598.13-2008; GB/T 14598.14-2010; GB/T 14598.16-2002; GB/
Regulation (derived from): People's Republic of China Announcement of Newly Approved National Standards 2014 No. 22
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
Summary: This standard specifies the technical conditions detected 1 000 kV power system protection devices and automatic safety devices, test items, technical requirements, test methods and test results to determine the method. This standard applies to the basic

GB/T 31237-2014: Inspection specification for 1 000 kV power system protection relay and automation 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.
Inspection specification for 1 000 kV power system protection relay and automation device ICS 29.240.10 K45 National Standards of People's Republic of China 1000kV protection devices and systems Automatic safety device detects technical specifications Issued on. 2014-09-30 2015-04-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 2 4 detects the condition 2 5 structure and appearance inspection 2 6 Power consumption test 3 7 Environmental Test 3 8 Power Effect Test 4 9 mechanical performance test 4 10 Insulation Test 5 11 Electromagnetic compatibility 6 12 overload test 9 13 measuring element accuracy and functionality means 9 Dynamic simulation test 14 10 Appendix A (normative appendix) 1000kV model test model typical wiring and parameter 15

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. The standard proposed by China Electricity Council. The standard by the China Electricity Council. Drafting of this standard. National Grid Corporation, China Electric Power Research Institute, Nanjing NARI-RELAYS Electric Co./State grid Nanjing Automation Research Institute, Ltd. Xu relay, Beijing Sifang Automation Co., Ltd., Guodian Nanjing Automation Co., the company. The main drafters of this standard. Wang Delin, Zhouchun Xia, Yi Shuyun, Xin Zhou Ze, Liu Hongtao, T. was, ya Dai Xu, Li Ruisheng, Huang Shaofeng, Wang Feng, Li Bin. 1000kV protection devices and systems Automatic safety device detects technical specifications

1 Scope

This standard specifies the technical conditions 1000kV detecting power system protection devices and automatic safety devices, testing projects, technology Requirements, test methods and the method of determining the test results. This standard applies to the basic method of power system protection testing department and the development department should be followed in carrying out type tests.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 2422 electric and electronic products environmental testing terminology GB/T 2900.1 Electrotechnical Basic terminology GB/T 2900.17 Electrotechnical terminology of electrical relays GB/T 2900.49 Electrotechnical terminology - Power System Protection GB/T 4365-2003 Electrotechnical terminology Electromagnetic Compatibility Basic testing method GB/T 7261-2008 and relay protection devices GB/T 7268-2005 secondary circuit of power system control and protection devices with plug and plug-in panel box basic size series GB/T 11287-2000 Electrical relays - Part 21. Measuring relays and protection equipment vibration, shock, bump and seismic Tests a vibration test (sinusoidal) GB/T 14537-1993 and measure impact crash tests relays and protection equipment GB/T 14598.3-2006 Electrical relays - Part 5. Measuring relays and protection equipment insulation coordination requirements and tests GB/T 14598.9-2010 metric Part 22-3 relays and protection equipment. Electrical disturbance tests --- radiated electromagnetic field disturbance test GB/T 14598.10-2012 Electrical relays - Part 22-4. Electrical disturbance tests - Electrical fast transient/burst immunity test GB/T 14598.13-2008 Electrical relays - Part 22-1. Electrical disturbance test for measuring relays and protection equipment Mortem 1MHz burst immunity test GB/T 14598.14-2010 metric Part 22-2 relays and protection equipment. Electrical disturbance tests - Electrostatic discharge tests --- GB/T 14598.16-2002 Electrical relays - Part 25. Electrical relays for measuring relays and protection equipment electromagnetic emissions test GB/T 14598.17-2005 Electrical relays - Part 22-6. Electrical relays and protection equipment disturbance tests --- RF field induced immunity to conducted disturbances GB/T 14598.18-2012 measuring relays and protection equipment - Part 22-5. Electrical disturbance tests - Surge immunity test GB/T 14598.19-2007 Electrical relays - Part 22-7. Electrical measuring relays and protection equipment disturbance tests --- Power frequency immunity tests GB/T 14598.20-2007 Electrical relays - Part 26. Electromagnetic compatibility requirements for measuring relays and protection equipment GB 14598.27-2008 metric Part 27 relays and protection equipment. Product safety requirements ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 31237-2014_English be delivered?

Answer: Upon your order, we will start to translate GB/T 31237-2014_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 31237-2014_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 31237-2014_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. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.