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GB/T 33676-2017 English PDF

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US$439.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 33676-2017: Technical specifications for inspection of lightning protection system in telecommunication site (station)
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 33676-2017	439	Add to Cart	4 days	Technical specifications for inspection of lightning protection system in telecommunication site (station)	Valid

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Basic data

Standard ID: GB/T 33676-2017 (GB/T33676-2017)
Description (Translated English): Technical specifications for inspection of lightning protection system in telecommunication site (station)
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: A47
Classification of International Standard: 07.060
Word Count Estimation: 22,218
Date of Issue: 2017-05-12
Date of Implementation: 2017-12-01
Quoted Standard: GB/T 21431-2015; GB/T 21714.3-2015; GB 50057-2010; GB 50601-2010; JGJ/T 152-2008
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 communication station (station) lightning protection device testing items, testing procedures, testing content and requirements and testing reports. This standard applies to the communication system (radio and television system), power system, water system, meteorological system, banking system, special functions and other communications bureau (station) lightning protection device detection.

GB/T 33676-2017: Technical specifications for inspection of lightning protection system in telecommunication site (station)

---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.
Technical specifications for inspection of lightning protection system in telecommunication site (station) ICS 07.060 A47 National Standards of People's Republic of China Technical specification for detection of lightning protection devices in communication bureau (station) telecommunicationsite (station) 2017-05-12 released 2017-12-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released Directory Preface I 1 Scope 1 2 normative reference document 1 3 Terms and definitions 1 4 Test item 2 5 detection process 2 6 Detection of content and requirements 3 6.1 Lightning classification 3 6.2 Shorter 3 6.3 lead down line 4 6.4 grounding device 4 6.5 equipotential bonding 5 6.6 shielding measures 5 6.7 Integrated wiring 6 Surge protector (SPD) 7 6.8.1 Basic requirements 7 6.8.2 Main parameters of SPD in low voltage distribution system 7 6.8.3 Signal SPD main parameter 8 6.8.4 SPD test 10 7 Test Report 10 Appendix A (informative) Lightning protection device detection Original record table style 11 References 19

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the China Meteorological Administration. The standard by the National Meteorological Disaster Prevention and Disaster Reduction Standardization Technical Committee (SAC/TC345) centralized. The drafting unit of this standard. Hunan Province Lightning Protection Center, Guizhou Province Lightning Protection Center, Inner Mongolia Lightning Warning and Protection Center, Changsha Branch Friends of Science and Technology Industrial Co., Ltd., Hunan Zhongpu Mine Protection Co., Ltd. The main drafters of this standard. Liu Fengjiao, He Yi, Wang Zhigang, Su Kai, Li Zetai, Li Songru, Bao Yanying, Liu Yanqing, Su Xinjun, Li Fahuan, Study on the Effects of Different Concentrations of N, P, K, Guo Bin, Deng Zhanman, Wang Daoping, Geng Xiaohui, Wang Liming. Technical specification for detection of lightning protection devices in communication bureau (station)

1 Scope

This standard specifies the communication station (station) lightning protection device testing items, testing procedures, testing content and requirements and testing reports. This standard applies to the information system, radio and television systems, power systems, water systems, weather systems, banking systems, special functions, etc. Signal (station) lightning protection device detection.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. Technical code for detection of lightning protection devices in buildings GB/T GB/T 21714.3-2015 Lightning protection - Part 3. Physical damage and life hazard of buildings Code for design of lightning protection for buildings GB 50057-2010 Code for construction and quality acceptance of mine building in buildings GB 50601-2010 Technical specification for inspection of steel bars in concrete JGJ/T 152-2008

3 terms and definitions

The following terms and definitions apply to this document. For ease of use, the following is a list of GB/T 19663-2005, GB/T 21431- 2015, GB 50057-2010 in some of the terms and definitions. 3.1 Communication station (station) telecommunicationsite (station) All communication station type collectively, including integrated communications building, exchange, data center, module office, access site, LAN site, mobile Communication base stations, outdoor stations, border stations, wireless telephone stations, satellite earth stations, microwave stations and so on. 3.2 Electrical system A system consisting of a low-voltage power supply assembly. Also known as low-voltage power distribution system or low-voltage distribution lines. [GB 50057-2010, definition 2.0.26] 3.3 Electronic system A system consisting of sensitive electronic components. [GB 50057-2010, definition 2.0.27] 3.4 Lightning protection device lightningprotectionsystem; LPS Used to reduce the flash hit in the building (structure) on the building or construction (structure) caused by material damage and personal injury, by the external lightning protection equipment And the internal lightning protection device. [GB 50057-2010, definition 2.0.5] ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 33676-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 33676-2017_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 33676-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 33676-2017_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.