GA 306.2-2007 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GA 306.2-2007	359	Add to Cart	3 days	Flame retardant and Fire Resistive cables--Classification and requirement for flame retardant and fire resistive characteristics of plastic insulated electric cables--Part 2: Fire resistive cables	Obsolete
GA 306.2-2001	239	Add to Cart	3 days	Flame retardant and Fire Resistive cables: Classification and requirement for flame retardant and fire resistive characteristics of plastic insulated electric cables Part 2: Fire resistive electric	Obsolete

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Basic data

Standard ID: GA 306.2-2007 (GA306.2-2007)
Description (Translated English): Flame retardant and Fire Resistive cables--Classification and requirement for flame retardant and fire resistive characteristics of plastic insulated electric cables--Part 2: Fire resistive cables
Sector / Industry: Public Security (Police) Industry Standard
Classification of Chinese Standard: C81
Classification of International Standard: 13.220.20
Word Count Estimation: 9,944
Date of Issue: 2007-10-17
Date of Implementation: 2007-12-01
Older Standard (superseded by this standard): GA 306.2-2001
Quoted Standard: GB/T 2951.1; GB/T 2951.2; GB/T 2951.3; GB/T 2951.4; GB/T 2951.5; GB/T 2951.6; GB/T 2951.7; GB/T 2851.8; GB/T 3048.4; GB/T 3048.6; GB/T 3048.8; GB/T 3956; GB/T 5023.1; GB/T 5023.2; GB/T 5023.3; GB/T 5023.4; GB/T 5023.5; GB/T 5023.6; GB/T 5023.7; GB/T 6995.1; GB/T 6995.3; GB 93
Issuing agency(ies): Ministry of Public Security
Summary: This standard specifies the definition, technical requirements, test methods, inspection rules, marking and packaging of plastic insulated flame-retardant cables. This standard applies to the rated voltage of 0.6/1kV plastic insulated fire-resistant power cables, rated voltage 450/750V and below the plastic insulated fire-resistant control cables and rated voltage 450/750v and below plastic insulated fire-resistant cables.

GA 306.2-2007: Flame retardant and Fire Resistive cables--Classification and requirement for flame retardant and fire resistive characteristics of plastic insulated electric cables--Part 2: Fire resistive cables

---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.
Flame retardant and Fire Resistive cables - Classification and requirement for flame retardant and fire resistive characteristics of plastic insulated electric cables - Part 2. Fire resistive cables ICS 13.220.20 C81 People's Republic of China Public Security Industry Standards Replacing GA 306.2-2001 Retardant and fire-resistant cables Plastic insulated flame retardant and fire-resistant cables and grading requirements Part 2. Fire-resistant cables Posted 2007-10-17 2007-12-01 implementation People's Republic of China Ministry of Public Security

Foreword

Part 5 Chapter 5.1 - 5.10 are mandatory, the rest are recommended. GA 306-2007 "flame retardant plastic insulation and fire-resistant cables and fire-resistant cables and grading requirements" is divided into two parts. --- Part 1. flame retardant cable; --- Part 2. fire-resistant cable. This is Part 2 GA 306 is. This Part replaces section GA 306.2-2001 "flame retardant plastic insulation and fire-resistant cables and fire-resistant cables and grading requirements of paragraph 2 Score. fire-resistant cables. " This section compared with GA 306.2-2001, mainly in the following changes. --- Increased corrosion resistance in a fire resistance classification; --- The mechanical properties of flame-retardant polyolefin, low smoke and low-halogen flame-retardant PVC and other materials, provides the technical requirements; --- Due to practical application needs, the part of the increase in fire resistant cables the category temperature of 950 ℃ ~ 1000 ℃. This part is proposed by the Ministry of Public Security Fire Department. This part of the National Technical Committee of Standardization Technical Committee Seventh Fire (SAC/TC113/SC7) centralized. This section is responsible for drafting unit. Ministry of Public Security of Sichuan Fire Research Institute. Participated in the drafting of this section. Jiangsu Provincial Public Security Department, Fire Department, Ministry of Public Security in Tianjin Fire Research Institute, Baosheng Group Co., Ltd., Guangdong public An Office of the Fire Department, Sichuan Province Public Security Fire Department. The main drafters of this section. Chengdao Bin, Li Feng, Feng, Gao Ning Yu, Dai Dianfeng, Tangchong Jian, Xiao-American level, comprehensive will. This part of the standard replaces the previous editions are. --- GA 306.2-2001. Retardant and fire-resistant cables Plastic insulated flame retardant and fire-resistant cables and grading requirements Part 2. Fire-resistant cables

1 Scope

This section provides the definition of GA 306 plastic insulated fire-resistant cables, technical requirements, test methods, inspection rules, signs and packaging. This section applies to the rated voltage of 0.6/1kV plastic insulated fireproof power cable, rated voltage 450/750V and below plastic insulated Resistant control cable and rated voltage of 450/750V and below plastic insulated fire-resistant cables.

2 Normative references

The following documents contain provisions which, through reference in this Part of GA 306 constitute provisions of this section. For dated references, All subsequent amendments (not including errata content) or revisions do not apply to this section, however, encourage the agreement on this section Whether the parties can study the latest versions of these documents. For undated reference documents, the latest versions apply to this section. GB/T 2951.1 cable insulation and sheathing materials test methods - Part 1. General test method Section 1. Thickness and outer Shape Measure --- mechanical tests (GB/T 2951.1-1997, idt IEC 60811-1-1.1993) GB/T 2951.2 cable insulation and sheathing materials test methods - Part 1. General test methods - Part 2. Thermal aging test Test methods [GB/T 2951.2-1997, idt IEC 60811-1-2. 1985No. 1 (1989) 1st amendment] GB/T 2951.3 cable insulation and sheathing materials test methods - Part 1. General test method Section 3. Density determination Methods --- --- Water absorption tests - Shrinkage test (GB/T 2951.3-1997, idt IEC 60811-1-3.1993) GB/T 2951.4 cable insulation and sheathing materials test methods - Part 1. General Test Methods Section 4. Low temperature test [GB/T 2951.4-1997, idt IEC 60811-4. 1985No. 1 (1993) 1st amendment] GB/T 2951.5 cable insulation and sheathing materials test methods - Part 2. elastomeric compounds specific test methods - Part 1 Section. Ozone resistance test --- --- Hot set test - Mineral oil immersion test [GB/T 2951.5-1997, idt IEC 60811-2-1. 1986No. 1 (1992) 1st amendment, No. 2 (1993) 2nd amendment] GB/T 2951.6 cable insulation and sheathing materials test methods - Part 3. Methods specific to PVC compounds Section 1. Pressure test --- high temperature resistance to cracking [GB/T 2951.6-1997, idt IEC 60811-3-1. 1985No. 1 (1994) 1 Amendment] GB/T 2951.7 cable insulation and sheathing materials test methods - Part 3. Methods specific to PVC compounds Section 2. Loss of mass test - Thermal stability test [GB/T 2951.7-1997, idt IEC 60811-3-2. 1985No. 1 (1993) 1st Correction] GB/T 2951.8 cable insulation and sheathing materials test methods - Part 4. polyethylene and polypropylene compounds test Methods Section 1. Resistance to environmental stress cracking test --- Wrapping test after aging air melt index measurement method --- --- Polyethylene Carbon black and/or mineral filler content measurement method [GB/T 2951.8-1997, idt IEC 60811-4-1. 1985No. 1 (1988) 1 Amendment] GB/T 3048.4 Test methods for electrical properties of the wire and cable conductor DC resistance test (GB/T 3048.4-1994, neqIEC 885-2) GB/T 3048.6 Test methods for electrical properties of the wire and cable insulation resistance test voltage - galvanometer method (GB/T 3048.6- 1994, neqIEC 885-2) ......

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