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NB/T 10540-2021: Load monitoring device of mine hoist
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| NB/T 10540-2021 | English | 299 |
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Load monitoring device of mine hoist
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NB/T 10540-2021
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Basic data | Standard ID | NB/T 10540-2021 (NB/T10540-2021) | | Description (Translated English) | Load monitoring device of mine hoist | | Sector / Industry | Energy Industry Standard (Recommended) | | Classification of Chinese Standard | K35 | | Word Count Estimation | 13,194 | | Issuing agency(ies) | National Energy Administration | NB/T 10540-2021: Load monitoring device of mine hoist---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.
Load monitoring device of mine hoist
ICS 29.260.20
K35
Energy Industry Standards of the People's Republic of China
Load monitoring device for mine hoist
Released on 2021-01-07
Implementation on 2021-04-01
Issued by the National Energy Administration
Table of contents
Foreword Ⅰ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 Product model 2
5 Technical requirements 2
6 Test method 5
7 Inspection rules 8
8 Marking, packaging, transportation and storage 9
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
Please note that some of the contents of this document may involve patents. The issuing agency of this document is not responsible for identifying these patents.
This standard was proposed by the China Coal Industry Association.
This standard is under the jurisdiction of the Coal Mine Safety Standardization Technical Committee of the Coal Industry.
Drafting organizations of this standard. Tangshan Dongrun Automation Engineering Co., Ltd., Anbiao National Mining Product Safety Marking Center Co., Ltd.,
China Coal Science and Industry Group Shenyang Research Institute Co., Ltd., Kailuan (Group) Co., Ltd., China University of Mining and Technology.
The main drafters of this standard. Zhang Qinggang, Chang Lin, Li Zhe, Ma Yunlong, Ma Guoping, Li Rang, Wang Zhe, Li Dong, Zhang Yan, Yao Xiaojun, Shi Wenxin,
Han Yanan and Shuang Yongshun.
This standard is issued for the first time.
Load monitoring device for mine hoist
1 Scope
This standard specifies the product model, technical requirements, test methods, inspection rules and signs, packaging,
Transportation and storage.
This standard applies to mine hoist load monitoring devices (hereinafter referred to as load monitoring) in coal mines and non-coal mine shaft transportation workplaces
Device).
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article
Pieces. 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 2423.1-2008 Environmental testing of electric and electronic products Part 2.Test method Test A. Low temperature
GB/T 2423.2-2008 Environmental testing of electric and electronic products Part 2.Test method Test B. High temperature
GB/T 2423.4-2008 Environmental testing of electrical and electronic products Part 2.Test method Test Db. Alternating damp heat (12h
12h cycle)
GB/T 2423.5-2019 Environmental Test Part 2.Test Method Test Ea and Guideline. Impact
GB/T 2423.10-2019 Environmental Test Part 2.Test Method Test Fc. Vibration (Sine)
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 3836.4 Explosive atmosphere Part 4.Equipment protected by intrinsically safe "i"
GB/T 4208-2017 Enclosure protection grade (IP code)
GB/T 9969 General Rules for Use of Industrial Products
The generation of GB/T 10111 random number and its application in product quality sampling inspection
AQ 1043 Mining product safety mark identification
MT/T 210-1990 Basic test methods of electrical and electronic products for coal mine communication, detection and control
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
A device based on sensing technology to monitor the load of a lifting container.
3.2
Acquisitiontransmitter
A transmission device that collects the pressure or stress signal of the lifting vessel and can convert the collected signal into a wireless signal.
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