GB/T 19216.12-2008Tests for electric or optical fibre cables under fire conditions -- Circuit integrity -- Part 12: Apparatus -- Fire with shock at a temperature of at least 830 Celsius (English PDF)

Foreword

GB/T 19216 "in electric cables under fire conditions - Circuit integrity" is divided into six sections.

--- Part 11. Test equipment --- flame temperature not lower than 750 °C \u200b\u200bseparately for the fire;

Applying an impact test apparatus --- flame temperature of not lower than 830 °C for fights;. --- Part 12

--- Part 21. Procedures and requirements --- rated voltage 0.6/1.0kV and below cable;

--- Part 23. Procedures and requirements --- data cable;

--- Part 25. Procedures and requirements --- fiber optic cable;

--- Part 31. for fire with shock - Test procedure and requirements --- rated voltage 0.6/1kV and below cable.

This section GB/T Part of 1,219,216.

This section identical with IEC 60331-12:2002 "under fire conditions - Circuit integrity - Part 12 cables. Test installed Applying an impact "means --- flame temperature not lower than 830 °C for the fights.

For ease of use, this section made the following editorial changes.

--- This part name is amended as. "In the electric cables under fire conditions - Circuit integrity - Part 12. Apparatus ---Applying an impact flame temperature not lower than 830 °C for the fights ";

--- This part corresponds to the name, the English name changed to. "Testsforelectricoropticalfibrecablesunderfire conditions-Circuitintegrity-Part 12. Apparatus-Firewithshockatatemperatureofat least830 °C ";

--- Remove the IEC 60331-12:2002 Foreword and Introduction;

--- With a decimal point "." Instead of a comma as the decimal point "." this section of Appendix A normative appendix.

This part is proposed by the China Electrical Equipment Industrial Association.

This part of the National Standardization Technical Committee Wire and Cable (SAC/TC213) centralized.

This part of the unit responsible for drafting. Shanghai Electric Cable Research Institute.

Participated in the drafting of this section. Wuxi Jiangnan Cable Co., Ltd., Shanghai-Wuxi City Electric Wire & Cable Co., Ltd., Jiangsu has a new remote cable Limited, Jinlong Yu Group Co., Ltd., Shanghai Shenghua Cable (Group) Co., Ltd., Sichuan Star Cable Co., Ltd.

1 Scope

GB/T 19216 provisions of this section for the fire and mechanical shock testing conditions for controlled thermonuclear flame output at a nominal temperature of 850 °C , The test equipment required to maintain the integrity of the test cable lines used.

Appendix A provides a test with a blowtorch and control system authentication method.

2 Normative references

The following documents contain provisions which, through reference GB/T 19216 in this section constitute provisions of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section.

GB/T 19216.11-2003 in electric cables under fire conditions - Circuit integrity - Part 11. Apparatus ---Flame temperature not lower than 750 °C \u200b\u200bfor a separate fire (IEC 60331-11:1999, IDT) GB/T 16839.1-1997 Thermocouples - Part 1. indexing table (idt IEC 60584-1:1995) IEC Guide 104.1997 Safety Publications application development and basic safety publications and similar security publications

3 Terms and Definitions

The following terms and definitions apply to this section.

When under fire and prescribed burning time, it can continue to run in the state the ability to specify.

4 Test conditions

5 Test device

5.1 Test apparatus consisting of Test equipment should have the following components.

GB/T 19216.12-2008/IEC 60331-12:2002