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GB/T 13395-2008: Regulation of hot washing for electric power apparatus
Status: Valid GB/T 13395: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 13395-2008 | English | 259 |
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Regulation of hot washing for electric power apparatus
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GB/T 13395-2008
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| GB 13395-1992 | English | RFQ |
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Regulation of hotwashing for electric power apparatus
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GB 13395-1992
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PDF similar to GB/T 13395-2008
Basic data | Standard ID | GB/T 13395-2008 (GB/T13395-2008) | | Description (Translated English) | Regulation of hot washing for electric power apparatus | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K40 | | Classification of International Standard | 29.240.01 | | Word Count Estimation | 11,127 | | Date of Issue | 2008-09-24 | | Date of Implementation | 2009-08-01 | | Older Standard (superseded by this standard) | GB 13395-1992 | | Quoted Standard | GB 13398; GB/T 14545; GB/T 16927.1; DL 408 | | Regulation (derived from) | Announcements of national standards in 2008 No. 16 (No. 129 overall) | | 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 water cleaning operations should comply with the technical conditions, flushing methods and safety measures. This standard applies to an altitude of 1000m and the following areas, AC rated voltage 10kV ~ 220kV electrical equipment water cleaning operations (not including fixed water rinse). | GB/T 13395-2008: Regulation of hot washing for electric power apparatus---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 hot washing for electric power apparatus
ICS 29.240.01
K40
National Standards of People's Republic of China
Replacing GB 13395-1992
Power Equipment water cleaning guidelines
Posted 2008-09-24
2009-08-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Preface Ⅰ
1 Scope 1
2 Normative references 1
3 Terms and definitions
4 Rinse 2 Technical Requirements
5 3 restriction processing conditions
6 wash tool 3
7 Rinse preparation 4
8 Flush Method 5
9 washing effect 6
10 Security Measures 6
Appendix A (normative) tool flushing frequency withstand voltage and leakage current test schematic arrangement 7
Foreword
This standard replaces GB 13395-1992 "electrical equipment water cleaning procedures."
This standard compared with GB 13395-1992 standard, mainly modify the following aspects.
--- Given the current water treatment process than in the past has been greatly improved, from a security point of view, flushing conditions rinse water resistivity
Requirements were modified;
--- Based on these years of successful experience in the relevant units of the actual water cleaning work, increasing the specific method of washing equipment;
--- Flush test tool adds wash tool test.
Appendix A of this standard is a normative appendix.
The standard proposed by China Electricity Council.
This standard by the National Standardization Technical Committee work and live under the jurisdiction responsible for the interpretation.
This standard is mainly drafted by. State Grid Wuhan High Voltage Research Institute, China Electric Power Research Institute, Wuhan Endeavour Power Technology Co.,
Wuhan Kerui De Power Technology Co., Ltd.
The main drafters of this standard. Wangru Zhang, Wang Linong, Chuan Zheng Guang Xu splashing into the water, Jourdan.
This standard replaces the standards previously issued as follows.
--- GB 13395-1992.
Power Equipment water cleaning guidelines
1 Scope
This standard specifies the charged water when flushing operations to comply with the technical conditions, processing methods and safety measures.
This standard applies to the following areas and 1000m altitude, rated AC voltage of 10kV ~ 220kV electrical equipment charged flush
Wash job (not including fixed water rinse).
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB 13398 live working hollow insulating tube, filled with an insulating foam insulation tubes and solid rods (GB 13398-2003, IEC 60855.
1985, MOD)
GB/T 14545 live working with a small amount of water washing tool (Short water gun with long water column)
GB/T 16927.1 High-voltage test techniques Part 1. General test requirements (GB/T 16927.1-1997, eqv IEC 60-1.
1989)
DL408 electrical safety regulations (power plants and substations electrical parts)
3 Terms and Definitions
GB/T 14545 and determined the following terms and definitions apply to this standard.
3.1
Electrical equipment cleaning porcelain external insulation pressure water column A charged practices.
3.2
A unit volume of water of volume resistivity 20 ℃.
3.3
Of water from the spout to the length of the gun placement between the charging device.
3.4
So that the device external insulation porcelain wash flashover probability is lower than the maximum equivalent salt deposit density millionth.
3.5
Gun orifice diameter of 3mm and below water flushing.
3.6
Gun spout water in diameter 4mm ~ 7mm between the flushing.
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