GB/T 36292-2018 English PDF

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GB/T 36292-2018: Greases for overhead conductors
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 36292-2018	399	Add to Cart	4 days	Greases for overhead conductors	Valid

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Basic data

Standard ID: GB/T 36292-2018 (GB/T36292-2018)
Description (Translated English): Greases for overhead conductors
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K11
Classification of International Standard: 29.060.10
Word Count Estimation: 20,219
Date of Issue: 2018-06-07
Date of Implementation: 2019-01-01
Regulation (derived from): National Standard Announcement No. 9 of 2018
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 36292-2018: Greases for overhead conductors

---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.
Greases for overhead conductors ICS 29.060.10 K11 National Standards of People's Republic of China Anti-corrosion grease for overhead conductor (IEC 61394.2011, Overheadlines-Requirementsforgreasesfor Aluminium, aluminiumaloyandsteelbareconductors, MOD) Published on.2018-06-07 2019-01-01 implementation State market supervision and administration China National Standardization Administration issued

Content

Foreword III 1 Scope 1 2 Normative references 1 3 Product ID 1 4 anti-corrosion performance requirements 2 5 test 3 Appendix A (informative) This standard and the IEC 61394.2011 chapter number comparison list 7 Appendix B (informative) List of technical differences between this standard and IEC 61394.2011 and their causes Appendix C (Normative Appendix) Test Method for High Temperature Stability of Anticorrosive Grease 10 Appendix D (Normative Appendix) Test Method for Acid Value or Alkali Value of Antiseptic Fats 12 Appendix E (Normative) Sample preparation and test methods for aging tests 14 Appendix F (Normative) Stability of anti-corrosion grease on wires under high temperature conditions 16 Appendix G (Normative) Stability of anti-corrosion grease on wires under short-circuit conditions 17

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard uses the redrafting method to modify the use of IEC 61394.2011 "overhead line aluminum, aluminum alloy and bare steel strand anticorrosive grease Claim". This standard has more structural adjustments than IEC 61394.2011. Appendix A lists this standard and IEC 61394.2011. The chapter number is compared to the list. There are technical differences between this standard and IEC 61394.2011. The terms involved in these differences have been passed through the margins on the outer side of the page. The vertical single line (|) is marked, and Appendix B gives a list of the corresponding technical differences and their causes. This standard has made the following editorial changes. --- In order to be consistent with the existing standard system and in line with Chinese usage habits, change the standard name to "Anticorrosive grease for overhead conductors"; --- In accordance with the requirements of GB/T 1.1-2009, in the "Scope" chapter, added "this standard applies to anti-corrosion grease for overhead conductors"; --- Removed references to IEC 61394.2011. This standard was proposed by the China Electrical Equipment Industry Association. This standard is under the jurisdiction of the National Bare Wire Standardization Technical Committee (SAC/TC422). This standard was drafted by Shanghai Cable Research Institute Co., Ltd., Wuxi Feitian Oil Co., Ltd., Zhengzhou Opus Technology Co., Ltd. Division, Wuxi Bestrun Oil & Fat Technology Co., Ltd., Jilin City Jihua Jiangcheng Grease Chemical Co., Ltd., Shanghai National Cable Testing Center Company, Jiangsu Hengtong Power Special Wire Co., Ltd., Global Energy Internet Research Institute, China Southern Power Grid Science Research Institute Co., Ltd., Jiangsu Zhongtian Technology Co., Ltd., Far East Cable Co., Ltd., State Grid Liaoning Electric Power Co., Ltd., Hangzhou Cable Co., Ltd., Jiang Sutong Guangqiang Power Transmission Technology Co., Ltd., Gongyi Hengxing Metal Products Co., Ltd., Henan Tongda Cable Co., Ltd., Wuxijiang South Cable Co., Ltd., Wuxi Huaneng Cable Co., Ltd., and Wei Shijia Shenyang Cable Co., Ltd. participated in the drafting. The main drafters of this standard. Lu Yanhong, Dang Peng, Zhang Qunmin, Zheng Jinzhou, Yao Weiliang, Deng Guoye, Huang Guofei, Zhu Hongliang, Han Wei, Chen Chuan, Wang Guoli, Wu Mingxi, Xu Jing, Ge Weichun, Yang Changlong, Hu Jianming, Shi Haifeng, Jiao Zongbao, Cai Xiaoxian, Zhang Chuansheng, Yang Huai, Wang Wenqi. Anti-corrosion grease for overhead conductor

1 Scope

This standard specifies the product identification, performance requirements and test methods for anti-corrosion grease for overhead conductors. This standard applies to anti-corrosion grease for overhead conductors.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 2423.17-2008 Environmental testing of electrical and electronic products - Part 2. Test methods Test Ka. Salt spray (IEC 60068- 2-11.1981, IDT) ISO 2137.2007 Determination of petroleum products and grease greases and petroleum greases (Petroleumproductsandlu- bricants-Determinationofconepenetrationoflubricatinggreasesandpetrolatum) ISO 2176.1995 Determination of grease drop points for petroleum products (Petroleumproducts-Lubricatinggrease-De- Terminationofdroppingpoint)

3 Product identification

The marking of the anti-corrosion grease is in the form of θ1Aθ2 or θ1Bθ2, where A and B are the types of anti-corrosion grease. --- Type A. Generally suitable for cold coating. Such as grease, semi-solid or solid, mainly composed of mineral oil or synthetic oil and thickener (gold It is a stable mixture of soap or inorganic compound. --- Type B. Generally suitable for hot coating. For example, petrolatum, semi-solid or solid, mainly consisting of microcrystalline wax and a small amount of mineral oil and Machine additive composition. ---θ1. Refers to the minimum applicable temperature value of the anti-corrosion grease in the air to protect the wire at 0 °C, see Table 1. ---θ2. Refers to the highest applicable temperature value of the anti-corrosion grease to meet the applicable requirements (to achieve the specified dropping point or high temperature stability), see Table 1. Example 1. Type 20A150A anti-corrosion grease, minimum applicable temperature (θ1) -20 ° C, maximum applicable temperature (θ2) 150 ° C. Example 2. Type 40A120A anti-corrosion grease, minimum applicable temperature (θ1) -40 ° C, maximum applicable temperature (θ2) 120 ° C. Example 3. Type 20B80B anti-corrosion grease, minimum applicable temperature (θ1) -20 ° C, maximum applicable temperature (θ2) 80 ° C. The anti-corrosion grease supplier shall provide a unique identification for the product and retain the specific component information for inquiry. The component should contain component deviations, The preservative under the marking should not change before the sale. Table 1 Maximum applicable temperature and minimum applicable temperature of common type A anti-corrosion grease model Minimum applicable temperature θ1 Maximum applicable temperature θ2 20A120 -20 120 20A180 -20 180 20A280 -20 280 ......

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