Home Cart Quotation About-Us
www.ChineseStandard.net
SEARCH

GBZ24835-2009 English PDF

Q: How long will the true-PDF of English version of GBZ24835-2009 be delivered?

Upon your order, we will start to translate GBZ24835-2009_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.

Q: Can I share the purchased PDF of GBZ24835-2009_English with my colleagues?

Yes. The purchased PDF of GBZ24835-2009_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Q: Does the price include tax/VAT?

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). Avoidance of Double Taxation Agreements (DTAs) between Singapore and 100+ Countries: https://www.iras.gov.sg/taxes/international-tax

Q: Do you accept my currency other than USD?

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.

US$839.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email.
GBZ24835-2009: Regulation of operation and maintenance for 1000kV gas-insulated metal-enclosed switchgear
Status: Obsolete

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/Z 24835-2009	839	Add to Cart	5 days	Regulation of operation and maintenance for 1000kV gas-insulated metal-enclosed switchgear	Obsolete

Similar standards

GB/T 3906 GB/T 11022 GB/T 38328 GB/T 24837 GB/T 24838 GB/T 24836

Basic data

Standard ID: GB/Z 24835-2009 (GB/Z24835-2009)
Description (Translated English): Regulation of operation and maintenance for 1000kV gas-insulated metal-enclosed switchgear
Sector / Industry: National Standard
Classification of Chinese Standard: K43
Classification of International Standard: 29.240
Word Count Estimation: 21,263
Date of Issue: 2009-11-30
Date of Implementation: 2010-05-01
Quoted Standard: GB/T 5832.1; GB/T 5832.2; GB/T 8905; GB/T 11023; GB/T 12022; DL/T 555
Regulation (derived from): ?National Standard Approval Announcement 2009 No.14 (Total No.154)
Issuing agency(ies): Ministry of Health of the People's Republic of China
Summary: This standard specifies the 1000kv gas-insulated metal-enclosed switchgear operation and maintenance and overhaul cycle, projects and technical specifications. Provides for the operation and maintenance personnel should follow the requirements of the tomb. The technical guidance document applies to the rated voltage 1000kv, 50Hz frequency of the indoor and outdoor installation of gas -insulated metal- enclosed switchgear, between open -voltage switchgear between style and GIS technology can refer to the guidance document. Except as otherwise provided in this technical guidance documents, each of the elements should be consistent with their corresponding standard.

GBZ24835-2009: Regulation of operation and maintenance for 1000kV gas-insulated metal-enclosed switchgear

---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.
Regulation of operation and maintenance for 1000kV gas-insulated metal-enclosed switchgear ICS 29.240 K43 People's Republic of China national standardization of technical guidance documents 1000 犽犞 gas-insulated metal-enclosed switch Equipment operation and maintenance procedures Posted.2009-11-30 2010-05-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Foreword Ⅲ Introduction IV 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 operation and maintenance of the basic technical requirements 1 5 operation, maintenance and repair of safety technical measures 4 6 SF6 gas quality supervision 5 7 decomposition of maintenance projects and technical requirements 6 8 Test 11 9 spare parts and special tools 12 Appendix A (Informative) Discharge location and detection methods 14 References 16

Foreword

Appendix A of this Guidance Document is an informative annex. This Guidance Document is proposed by China Electricity Council. This Guidance Document is administered by China Electricity Council. The guidance of technical documents by the UHV AC Transmission Standardization Technical Committee, China Electric Power Research Institute responsible for the interpretation. The guidance of technical documents drafted by. State Grid Corporation, China Electric Power Research Institute. This instructional technical document participated in the drafting unit. State Grid Operation Branch. The main drafters of this Guidance Document are Guo Bihong, Han Xiancai, Wang Xiao Xi, Li Bo, Li Jianjian, Sun Gang, Li Jinzhong, Liu Zhaolin, Yao Ming, Music Kun, Tang Hao, Liu Xueli.

Introduction

In order to ensure the safe operation of 1000kV gas-insulated metal-enclosed switchgear (GIS), improve operational reliability and maintain quality, special Formulate this guidance technical document. The guiding principle for the development of this guidance document is to avoid, as far as possible, decomposing equipment for inspection purposes or to reduce such decomposition To the minimum. 1000 犽犞 gas-insulated metal-enclosed switch Equipment operation and maintenance procedures

1 Scope

This Guidance Document stipulates the operation, maintenance and overhaul of 1000kV Gas Insulated Metal-enclosed Switchgear (hereinafter referred to as GIS) The cycle, project and technical specifications set out the basic requirements that operators and maintenance personnel should follow. This guidance applies to indoor and outdoor installation of gas-insulated metal seals rated at 1000kV and a frequency of 50Hz Closed Switchgear (GIS); HGIS between Open and GIS can refer to this Guidance Document. Except as otherwise provided in this guidance document, the components shall comply with their respective standards.

2 Normative references

The following documents contain provisions which, through reference in this Guidance Document, become the provisions of this Guidance Note document. All dated Reference documents, all subsequent amendments (not including errata content), or revisions do not apply to this guidance document, however, drums Recipients of the agreement based on this guidance document are encouraged to study whether the latest versions of these documents are applicable. All undated references The latest version of this document applies to this guidance document. GB/T 5832.1 Determination of gas humidity - Part 1. Electrolysis GB/T 5832.2 gas Determination of trace moisture - Part 2. Dew point method GB/T 8905 sulfur hexafluoride electrical equipment gas management and testing guidelines (GB/T 8905-1996, neqIEC 60480. 1974) GB/T 11023 high-voltage switchgear sulfur hexafluoride gas seal test guidelines (GB/T 11023-1989, eqv IEC 60056. 1987; 60298..1990; 60517..1990) GB/T 12022 industrial sulfur hexafluoride (GB/T 12022-2006, IEC 376. 1971; IEC 376A. 1973; IEC 376B. 1974, MOD) DL/T 555 gas-insulated metal-enclosed switchgear on-site pressure and insulation test guidelines

3 Terms and definitions

The following terms and definitions apply to this guidance document. 3.1 Disassembly inspection, repair and test of all GIS components.

4 operation and maintenance of the basic technical requirements

4.1 GIS room security GIS room security protection as follows. a) The oxygen content of GIS indoor air should be greater than 18% or the SF6 gas concentration should not exceed 1000 μL/L (or 6 g/m 3); b) GIS indoor should be installed in the air or SF6 gas concentration of oxygen concentration detection alarm device; c) GIS room entrance and exit should be equipped with gas masks, protective clothing, plastic gloves and other protective equipment; d) GIS room should be set according to the provisions of fire-specific fire facilities; e) GIS indoor all access holes should be sealed with fireproof materials; f) GIS rooms should be equipped with adequate ventilation exhaust. Note. According to the need to consider the configuration of GIS internal discharge fault diagnosis on-line monitoring device. ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GBZ24835-2009_English be delivered?

Answer: Upon your order, we will start to translate GBZ24835-2009_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 GBZ24835-2009_English with my colleagues?

Answer: Yes. The purchased PDF of GBZ24835-2009_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.