Valid

NB/T 11545-2024The technical conditions of intelligent control system for fully-mechanized longwall face (English PDF)

煤矿综采工作面智能化控制系统技术条件

Preview PDF

This is a limited preview

Buy now to download the full PDF (15 pages)

Need quotation for your management?

Get a formal quotation for NB/T 11545-2024 in 30 minutes.

Issued by

NEA

Level / Type

Industry · Recommended

Issue date

May 24, 2024

Implementation date

November 24, 2024

Scope

NB/T 11545-2024 is the English-translated version of 煤矿综采工作面智能化控制系统技术条件.

NB/T 11545-2024 defines the technical conditions for intelligent control systems on fully mechanized longwall faces in coal mines, where measurement, control and communication technologies gather and process production data to run the face equipment.

It gives model designations and classes, technical requirements, test methods and inspection rules. The requirements draw on explosion protection to GB/T 3836, enclosure protection, electromagnetic immunity, video monitoring, personnel positioning, mine pressure monitoring and Ethernet switch testing.

It serves the design and inspection of such systems. Issued on 24 May 2024, it has applied since 24 November 2024.

Found what you need?

Document preview — NB/T 11545-2024

National Standard of the People's Republic of China

ICS: 73.100.10
Classification: D 97

Issued by: National Energy Administration of the People's Republic of China

Preface
1 Scope
2 Normative references
3 Terms and Definitions
4 Models and categories
5 Technical Requirements
6 Test methods
7 Inspection Rules

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.

1 Scope

This document specifies the models and classifications, technical requirements, test methods and inspection rules for intelligent control systems for fully mechanized mining faces in coal mines.

This document applies to the design and inspection of intelligent control systems for fully mechanized mining faces in coal mines (hereinafter referred to as the system).

2 Normative references

The contents of the following documents constitute 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.

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 encapsulation type "m"

GB/T 4208 Enclosure protection grade (IP code)

GB 4943.1 Audio, video, information technology and communication technology equipment Part 1: Safety requirements

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

GB/T 28181 Technical requirements for information transmission, exchange and control of public security video surveillance network systems

GB/T 28518 Flame retardant communication optical cable for coal mines

AQ1119 General technical requirements for underground personnel positioning systems in coal mines

AQ6201 General technical requirements for coal mine safety monitoring systems

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 1112 General technical requirements for coal mine image monitoring systems

NB/T 10717 General technical requirements for mine pressure monitoring systems

YD/T 1141 Ethernet switch test method

3 Terms and definitions

The following terms and definitions apply to this document.

3.1 Intelligent control of fully mechanized mining face

Through advanced measurement, control, information and communication technologies, the information of the production process of the fully mechanized mining face is collected, analyzed and processed to achieve equipment

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

AQ1119 · AQ6201 · MT/T 772-1998

Similar standards

GB/T 37811-2019|GB/T 37815-2019|NB/T 11518-2024|NB/T 11118.2-2023|GB/T 37611-2019|GB/T 37768-2019

How to Download NB/T 11545-2024

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.