|
US$539.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email.
NB/T 11632-2024: Intelligent control system for coal mine auxiliary fan
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| NB/T 11632-2024 | English | 539 |
Add to Cart
|
5 days [Need to translate]
|
Intelligent control system for coal mine auxiliary fan
| Valid |
NB/T 11632-2024
|
PDF similar to NB/T 11632-2024
Basic data | Standard ID | NB/T 11632-2024 (NB/T11632-2024) | | Description (Translated English) | Intelligent control system for coal mine auxiliary fan | | Sector / Industry | Energy Industry Standard (Recommended) | | Classification of Chinese Standard | D98 | | Classification of International Standard | 73.100.99 | | Word Count Estimation | 26,282 | | Date of Issue | 2024-09-24 | | Date of Implementation | 2025-03-24 | | Issuing agency(ies) | National Energy Administration | NB/T 11632-2024: Intelligent control system for coal mine auxiliary fan---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.
Intelligent control system for coal mine auxiliary fan
Energy Industry Standards of the People's Republic of China
The National Energy Administration released
Intelligent control system for local ventilation fans in coal mines
Published on 2024-09-24
2025-03-24 Implementation
CCS D 98
ICS 73.100.01
Preface III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Model 2
5 Requirement 2
5.1 General requirements 2
5.2 Environmental conditions 2
5.3 Power supply 3
5.4 System Design Requirements 3
5.5 Basic functions 3
5.6 Main technical indicators 7
5.7 Information transmission performance 8
5.8 Power supply fluctuations 8
5.9 Work Stability 8
5.10 Anti-interference performance 8
5.11 Online Spark Ignition Requirements 9
6 Test methods 9
6.1 Environmental conditions 9
6.2 Power supply conditions 9
6.3 Test instrument and equipment requirements 9
6.4 Test system requirements 10
6.5 Connection of the system under test 10
6.6 System operation check 10
6.7 General requirements inspection 10
6.8 Basic function test 10
6.9 Main technical index test 12
6.10 Information transmission performance test 14
6.11 Power supply fluctuation test 14
6.12 Working stability test 14
6.13 Anti-interference performance test 14
6.14 Online spark ignition test 14
Table of contents
7 Inspection Rules 14
7.1 Inspection categories 14
7.2 Factory Inspection 14
7.3 Type test 15
Appendix A (Normative) Sensor Installation Arrangement 16
Appendix B (Normative) Characteristics of test instruments and equipment 20
Reference 21
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 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 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. Ping An Electric Co., Ltd., Chongqing Anbiao Testing Institute Co., Ltd., China Coal Technology and Engineering Group Chongqing Research Institute
Co., Ltd., Anbiao National Mining Product Safety Marking Center Co., Ltd., Shanxi Anyun Fan Co., Ltd., Shanxi Anrui Fan Electric Co., Ltd.
Co., Ltd., Yuncheng Anhong Energy-saving Explosion-proof Fan Co., Ltd., Shanxi Julong Fan Co., Ltd., Xi'an Heavy Equipment Hancheng Coal Mine Machinery Co., Ltd.,
Chongqing Gexinman Technology Co., Ltd., Jiangxi Anyuan Ventilation Equipment Co., Ltd., Shanxi Jinyun'an Fan Co., Ltd., Shaanxi Shaanmei Huangling Mining Co., Ltd.
Co., Ltd., Zhongping Energy Chemical Group Tiangong Machinery Manufacturing Co., Ltd., and Shandong University of Science and Technology.
The main drafters of this document are. Chen Chongxin, Zhang Zhigang, Liu Gang, Yang Sen, Ju Guanggang, Chen Long, Deng Peng, Xiang Yi, Yuan Xiaoping, Li Jingzhe,
Duanmu Fengqing, Li Junfeng, Lü Jinxiang, Zhang Qinghua, Wan Teng, Ling Yueqin, Song Jinquan, Huang Xueman, Shi Zhiyuan, Liu Yongliang, Zhang Lianjun, Wu Su, Li Jiang,
Tong Hongjiang, Li Tuanjie, Fu Dali, Zhang Huaifei, Shi Faqiang, Liu Yulei, Yang Liang, Yan Wenxue, Qin Yubing, Cheng Bo, Sun Jian, Nie Wen, Lu Ning, Li Shaohui,
Wang Fanshu, Yang Huayun, Wang Wei, Lian Bo, Li Pan, Zhang Hao, and Li Yan.
Intelligent control system for local ventilation fans in coal mines
1 Scope
This document specifies the models, requirements, test methods and inspection rules for intelligent control systems of local ventilation fans used in coal mines.
This document applies to the intelligent control system for local ventilation fans used in coal mines (hereinafter referred to as the "system").
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 2887 General Specification for Computer Sites
GB/T 3836.1 Explosive atmospheres Part 1.General requirements for equipment
GB/T 3836.2 Explosive atmospheres Part 2.Equipment protected by flameproof enclosure "d"
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 seal type "m"
GB/T 3836.18 Explosive atmospheres Part 18.Intrinsically safe electrical systems
GB/T 4208 Enclosure protection degree (IP code)
GB/T 10111 Generation of random numbers and their application in product quality sampling inspection
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 6201 General technical requirements for coal mine safety monitoring systems
MT/T 222 Technical requirements for local ventilation fans for coal mines
MT/T 286 Coal mine communication and automation product model compilation method and management method
MT/T 772-1998 Main performance test methods of coal mine monitoring system
MT/T 899 Information transmission device for coal mines
MT/T 1116 Technical requirements for networking of coal mine safety production monitoring systems
MT/T 1130 Mining Fieldbus
MT/T 1131 Mining Ethernet
3 Terms and definitions
The terms and definitions defined in AQ 6201, MT/T 222 and the following apply to this document.
3.1
It consists of a ground central station, lightning arrester, network switch, substation, programmable control box, power box, sensor, actuator and other necessary equipment.
It has local fan wind speed (air volume), pressure, vibration, motor three-phase current, voltage, bearing temperature, stator winding temperature and tunnel internal temperature.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of NB/T 11632-2024_English be delivered?Answer: Upon your order, we will start to translate NB/T 11632-2024_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of NB/T 11632-2024_English with my colleagues?Answer: Yes. The purchased PDF of NB/T 11632-2024_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.
|