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NB/T 11641-2024: Diesel locomotive fuel injection electric control device for coal mine
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| NB/T 11641-2024 | English | 379 |
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Diesel locomotive fuel injection electric control device for coal mine
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NB/T 11641-2024
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Basic data | Standard ID | NB/T 11641-2024 (NB/T11641-2024) | | Description (Translated English) | Diesel locomotive fuel injection electric control device for coal mine | | Sector / Industry | Energy Industry Standard (Recommended) | | Classification of Chinese Standard | D98 | | Classification of International Standard | 29.260.20 | | Word Count Estimation | 18,140 | | Date of Issue | 2024-09-24 | | Date of Implementation | 2025-03-24 | | Issuing agency(ies) | National Energy Administration | NB/T 11641-2024: Diesel locomotive fuel injection electric control device for coal mine---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.
Diesel locomotive fuel injection electric control device for coal mine
Energy Industry Standards of the People's Republic of China
The National Energy Administration released
Fuel injection electronic control device for diesel locomotives used in coal mines
Diesel locomotive fuel injection electric control device for coal
mine
Published on 2024-09-24
2025-03-24 Implementation
CCS D 98
ICS 29.260.20
Preface III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 2
4 Product models and categories 2
5 Technical Requirements 2
6 Test methods 6
7 Inspection Rules 11
8 Marking, packaging, transportation and storage 12
Table of contents
Preface
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents"
Drafting.
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document was proposed by the Science and Technology Development Department of the China Coal Industry Association.
This document is under the jurisdiction of the Coal Industry Coal Mine Safety Standardization Technical Committee.
This document was drafted by. China Coal Technology and Engineering Group Shenyang Research Institute Co., Ltd., Anbiao National Mining Product Safety Marking Center Co., Ltd.,
Tai'an Kechuang Mining Equipment Co., Ltd., Chengdu Tiandizhifang Engine Co., Ltd., and Fushun China Coal Technology and Engineering Testing Center Co., Ltd.
The main drafters of this document are. Ma Long, Chang Lin, Qi Wenting, Wu Yujing, Li Zhenxin, Bai Lei, He Libin, Xu Chenlu, Li Zhe, Wang Lei, Chen Qing,
Wang Zhe, Guo Changna, Luo Tiannan, Zhang Qiulin, Qian Xu, He Minggang, Shen Qiang.
Fuel injection electronic control device for diesel locomotives used in coal mines
1 Scope
This document specifies the product model and classification, technical requirements, test methods, and inspection rules of fuel injection electronic control devices for coal mine diesel locomotives.
And marking, packaging, transportation and storage.
This document is applicable to the fuel injection electronic control equipment of mining diesel locomotives used in underground coal mines, open-pit coal mines, coal preparation plants, non-coal mines and other workplaces.
Device (hereinafter referred to as device).
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to this document.
document
GB/T 191 Pictorial markings for packaging, storage and transportation
GB/T 2423.1-2008 Environmental testing for electric and electronic products Part 2.Test methods Test A. Low temperature
GB/T 2423.2-2008 Environmental testing for electric and electronic products Part 2.Test methods Test B. High temperature
GB/T 2423.4-2008 Environmental testing for electric and electronic products Part 2.Test methods Test Db. Cyclic damp heat (12 h
12 h cycle)
GB/T 2423.5-2019 Environmental testing Part 2.Test method Test Ea and guidance. Impact
GB/T 2423.10-2019 Environmental testing Part 2.Test methods Test Fc. Vibration (sinusoidal)
GB/T 3836.1 Explosive atmospheres Part 1.General requirements for equipment
GB/T 3836.2 Explosive atmospheres Part 2.Equipment protected by flameproof type "d"
GB/T 3836.3 Explosive atmospheres Part 3.Equipment protected by increased safety "e"
GB/T 3836.4 Explosive atmospheres Part 4.Equipment protected by intrinsic safety type "i"
GB/T 3836.9 Explosive atmospheres Part 9.Equipment protected by encapsulation type "m"
GB/T 4208 Enclosure protection degree (IP code)
GB/T 9969 General principles for instructions for use of industrial products
GB/T 10111 Generation of random numbers and their application in product quality sampling inspection
GB/T 12173 General electrical equipment for mining
GB/T 17626.2 Electromagnetic compatibility test and measurement technology Electrostatic discharge immunity test
GB/T 17626.3 Electromagnetic compatibility test and measurement technology Part 3.Radio frequency electromagnetic field radiation immunity test
GB/T 17626.4 Electromagnetic compatibility test and measurement technology Electrical fast transient pulse group immunity test
GB/T 17626.5 Electromagnetic compatibility test and measurement technology Surge (impact) immunity test
AQ 1043 Mining Product Safety Signs and Labels
MT/T 210-1990 Basic test methods for electrical and electronic products used for communication, detection and control in coal mines
MT/T 899 Information transmission device for coal mines
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