|
US$559.00 ยท In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email.
NB/T 11129-2023: Control cable for coal mine
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| NB/T 11129-2023 | English | 559 |
Add to Cart
|
5 days [Need to translate]
|
Control cable for coal mine
| Valid |
NB/T 11129-2023
|
PDF similar to NB/T 11129-2023
Basic data | Standard ID | NB/T 11129-2023 (NB/T11129-2023) | | Description (Translated English) | Control cable for coal mine | | Sector / Industry | Energy Industry Standard (Recommended) | | Classification of Chinese Standard | K13 | | Classification of International Standard | 29.060.20 | | Word Count Estimation | 25,228 | | Date of Issue | 2023-02-06 | | Date of Implementation | 2023-08-06 | | Issuing agency(ies) | National Energy Administration | NB/T 11129-2023: Control cable 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.
ICS 29:060:20
CCSK13
People's Republic of China Energy Industry Standards
Coal mine control cable
Released on 2023-02-06
2023-08-06 Implementation
Released by the National Energy Administration
table of contents
Preface III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 2
4 Product code and representation method 2
5 Cable name, model and specification 3
6 Marking of finished cables and identification of cable insulation cores 4
7 Technical requirements and test methods 5
8 finished cable 13
9 delivery length 15
10 Inspection Rules 15
11 Using features 16
12 packs of 17
Appendix A (Normative) Calculation method of assumed value 18
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 contents of this document may refer to patents: The issuing agency of this document assumes no responsibility 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 is drafted by: Shanghai Coal Technology Testing Technology Co:, Ltd:, China Coal Science and Industry Group Shanghai Co:, Ltd:, Qilu Cable Co:, Ltd:, Jiang
Suzhong Coal Cable Co:, Ltd:, Xinyate Cable Co:, Ltd:
The main drafters of this document: Gao Jian, Jin Xin, Chen Yu, Yin Yujie, Yu Qingkui, Liu Jingguang, Gao Jun:
Coal mine control cable
1 Scope
This document specifies the product code, expression method and cable name of control cables for coal mines with rated voltage U0/U of 450/750V
and model and specifications, finished cable marks and cable insulation core identification, technical requirements, test methods and inspection rules, use characteristics and packaging
pretend to wait:
This document is applicable to the occasions where the rated voltage U0/U of coal mine is 450/750V or below for control, monitoring circuit and protection circuit etc:
The control cable used for laying:
2 Normative references
The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references
For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to
this document:
GB/T 2900:10 Electrotechnical terminology cables
GB/T 2951:11-2008 General test methods for insulation and sheath materials of electric and optical cables Part 11: General test methods
Thickness and Dimensions Measurement Mechanical Properties Test
GB/T 2951:12-2008 General test methods for insulation and sheath materials of electric and optical cables Part 12: General test methods
Heat Aging Test Method
GB/T 2951:13-2008 General test methods for insulation and sheath materials of electric and optical cables Part 13: General test methods
Density Determination Method Water Absorption Test Shrinkage Test
GB/T 2951:14-2008 General test methods for insulation and sheath materials of electric and optical cables Part 14: General test methods
Low temperature test
GB/T 2951:21-2008 General test methods for insulation and sheathing materials of electric and optical cables - Part 21: Elastomer compound special
Test method ozone resistance test-hot extension test-mineral oil immersion test
GB/T 2951:31-2008 General test methods for insulating and sheathing materials of electric and optical cables Part 31: Polyvinyl chloride compound
Special test method high temperature pressure test-cracking resistance test
GB/T 2951:32-2008 General test methods for insulating and sheathing materials of electric and optical cables Part 32: Polyvinyl chloride compound
Special test method Weight loss test Thermal stability test
GB/T 3048:4-2007 Test methods for electrical properties of wires and cables - Part 4: Conductor DC resistance test
GB/T 3048:5-2007 Test methods for electrical properties of wires and cables - Part 5: Insulation resistance test
GB/T 3048:8-2007 Test methods for electrical properties of wires and cables - Part 8: AC voltage test
GB/T 3048:9-2007 Test methods for electrical properties of wires and cables - Part 9: Spark test for insulated cores
GB/T 3048:10-2007 Test methods for electrical properties of wires and cables - Part 10: Extruded sheath spark test
Conductors of GB/T 3956-2008 cables
GB/T 4909:2-2009 Test methods for bare wires Part 2: Dimensional measurement
GB/T 6995:1-2008 Wire and Cable Identification Marking Method Part 1: General Provisions
AQ1043 Mining product safety sign identification
JB/T 8137 (all parts) wire and cable delivery tray
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of NB/T 11129-2023_English be delivered?Answer: Upon your order, we will start to translate NB/T 11129-2023_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 11129-2023_English with my colleagues?Answer: Yes. The purchased PDF of NB/T 11129-2023_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.
|