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NB/T 10539-2021: Mining flameproof converter substation
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Mining flameproof converter substation
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NB/T 10539-2021
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Basic data | Standard ID | NB/T 10539-2021 (NB/T10539-2021) | | Description (Translated English) | Mining flameproof converter substation | | Sector / Industry | Energy Industry Standard (Recommended) | | Classification of Chinese Standard | K41 | | Word Count Estimation | 17,113 | | Issuing agency(ies) | National Energy Administration | NB/T 10539-2021: Mining flameproof converter substation---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.
Mining flameproof converter substation
ICS 29.180
K41
Energy Industry Standards of the People's Republic of China
Explosion-proof transformer substation for mine
Released on 2021-01-07
2021-07-01 implementation
Issued by the National Energy Administration
Table of contents
Foreword Ⅰ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 Flameproof transformer substation for mine 2
5 Dry-type transformers for mine explosion-proof transformer substations 6
6 High voltage vacuum switch for mine explosion-proof mobile substation 10
7 Cable connector for mine explosion-proof mobile substation 10
8 Low-voltage protection box for mine explosion-proof transformer substation 10
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents"
Drafting.
Please note that some of the contents of this document may involve patents. The issuing agency of this document is not responsible for identifying patents.
This document was proposed by the China Coal Industry Association.
This document is under the jurisdiction of the Coal Mine Safety Standardization Technical Committee of the Coal Industry.
This document was drafted by. Jiangsu Huasheng Electric Co., Ltd., Tiandi (Changzhou) Automation Co., Ltd., China Coal Science and Industry Group Shen
Yang Research Institute Co., Ltd., Beijing Langweida Technology Development Co., Ltd., Wuxi Field Electric Co., Ltd., Tai'an Zhongcheng Automation Equipment Co., Ltd.
Co., Ltd., China Coal Science and Industry Group Chongqing Research Institute Co., Ltd.
The main drafters of this document. Zhou Jinping, Yang Fan, Yan Changdong, Rong Xiang, Gu Chunyu, Chen Jiang, Yu Fengtao, Wang Shuai, Chen Shiming, Song Honghui, Wang Yihong,
Li Yan.
This document is issued for the first time.
Explosion-proof transformer substation for mine
1 Scope
This document specifies the explosion-proof transformer substation for mining (hereinafter referred to as "converter substation") and its components, namely the explosion-proof transformer substation for mining
Dry-type transformers for flow substations (hereinafter referred to as "converter transformers"), high-voltage vacuum switches for mine explosion-proof mobile substations (hereinafter referred to as
"High-voltage vacuum switch"), cable connectors for mine explosion-proof mobile substations (hereinafter referred to as "cable connectors") and mine explosion-proof transformers
The product model, technical requirements, test methods, inspection rules and signs, packaging,
Transportation and storage.
This document applies to converter substations equipped with converter transformers, high-voltage vacuum switches and low-voltage protection boxes used underground in coal mines.
This document can be referred to for converter substations with high and low voltage configurations.
2 Normative references
The contents of the following documents constitute the indispensable clauses of this document through normative references in the text. Among them, dated quotations
Only the version corresponding to that date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to
This document.
GB/T 191 Packaging, storage and transportation pictorial signs
GB/T 1094.1-2013 Power Transformer Part 1.General Rules
GB/T 1094.11-2007 Power Transformer Part 11.Dry-type Transformer
GB/T 2900.1 Basic terminology for electrical engineering
GB/T 2900.18 Electrician terminology low-voltage electrical appliances
GB/T 2900.19 Electrical terminology high voltage test technology and insulation coordination
GB/T 2900.20 Electrical terminology high-voltage switchgear and control equipment
GB/T 2900.35 Electrical terminology equipment for explosive atmospheres
GB/T 2900.95 Electrotechnical terminology transformers, voltage regulators and reactors
GB 3836.1 Explosive Atmosphere Part 1.General Requirements for Equipment
GB 3836.2 Explosive atmosphere Part 2.Equipment protected by flameproof enclosure "d"
GB 3836.3 Explosive atmosphere Part 3.Equipment protected by increased safety "e"
GB/T 8286-2017 Explosion-proof mobile substation for mine
GB/T 11022 Common technical requirements for high-voltage switchgear and control equipment standards
GB/T 14048.1 Low-voltage switchgear and control equipment Part 1.General
GB/T 16927.1 High Voltage Test Technology Part 1.General Definitions and Test Requirements
GB/T 18494.1-2014 Converter Transformer Part 1.Industrial Converter Transformer
AQ1043 Mining product safety mark identification
JB/T 8739 Flameproof high-voltage power distribution device for mine
JB/T 10088-2016 6kV~1000kV power transformer sound level
MT/T 661-2011 General technical requirements for electrical equipment used in underground coal mines
MT871 mine explosion-proof low voltage AC vacuum feed switch
3 Terms and definitions
GB/T 2900.1, GB/T 2900.18, GB/T 2900.19, GB/T 2900.20, GB/T 2900.35, GB/T 2900.95,
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