GB/T 19666-2019
General rules for flame retardant and fire resistant electric wires and cables or optical fiber cables (English Version)

Standard No.

GB/T 19666-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 19666-2019

Replace

GB/T 19666-2005

Scope

This standard specifies the combustion characteristics codes, technical requirements, test methods and acceptance rules of flame-retardant and fire-resistant wires and cables or optical cables, including the combustion characteristics of halogen-free, low-smoke, low-toxicity, flame-retardant and fire-resistant. This standard applies to halogen-containing, halogen-free, low-smoke, low-toxic flame-retardant and fire-resistant wire and cable or optical cable products.

GB/T 19666-2019 Referenced Document

• GB/T 17650.1 Test on gases evolved during combustion of materials from cables or optical fiber cables—Part 1：Determination of the halogen acid gas content*， 2021-04-30 Update
• GB/T 17650.2 Test on gases evolved during combustion of materials from cables or optical fiber cables—Part 2: Determination of acidity (by pH measurement) and conductivity*， 2021-04-30 Update
• GB/T 17651.2 Measurement of smoke density of cables or optical fiber cables burning under defined conditions—Part 2: Test procedure and requirements*， 2021-04-30 Update
• GB/T 18380.12 Tests on electric and optical fibre cables under fire conditions—Part 12:Test for vertical flame propagation for a single insulated wire or cable—Procedure for 1 kW pre-mixed flame*， 2022-03-09 Update
• GB/T 18380.13 Tests on electric and optical fibre cables under fire conditions—Part 13:Test for vertical flame propagation for a single insulated wire or cable—Procedure for determination of flaming droplets/particles*， 2022-03-09 Update
• GB/T 18380.22 Tests on electric and optical fibre cables under fire conditions.Part 22:Test for vertical flame propagation for a single small insulated wire or cable.Procedure for diffusion flame
• GB/T 18380.33 Tests on electric and optical fibre cables under fire conditions—Part 33：Test for vertical flame spread of vertically-mounted bunched wires or cables—Category A*， 2022-04-15 Update
• GB/T 18380.34 Tests on electric and optical fibre cables under fire conditions—Part 34：Test for vertical flame spread of vertically-mounted bunched wires or cables—Category B*， 2022-04-15 Update
• GB/T 18380.35 Tests on electric and optical fibre cables under fire conditions—Part 35：Test for vertical flame spread of vertically-mounted bunched wires or cables—Category C*， 2022-03-09 Update
• GB/T 18380.36 Tests on electric and optical fibre cables under fire conditions—Part 36：Test for vertical flame spread of vertically-mounted bunched wires or cables—Category D*， 2022-03-09 Update
• GB/T 19216.21 Tests for electric cables under fire conditions--Circuit integrity--Part 21: Procedures and requirements--Cables of rated voltage up to and including 0.6/1.0kV
• GB/T 19216.23 Tests for electric cables under fire conditions--Circuit integrity--Part 23:Procedures and requirements--Electric data cables
• GB/T 19216.25 Tests for electric cables under fire conditions--Circuit integrity--Part 25: Procedures and requirements--Optical fibre cables
• GB/T 19666 General rules for flame retardant and fire resistant electric wires and cables or optical fiber cables
• GB/T 4208 Degrees of protection provide by enclosure (IP code)
• IEC 60331-2 Tests for electric cables under fire conditions - Circuit integrity - Part 2: Test method for fire with shock at a temperature of at least 830°C for cables of rated voltage up to and including 0,6/1,0
• IEC 60684-2 IEC 60684-2, Ed. 3.0: Flexible insulating sleeving - Part 2: Methods of test
• IEC 60754-3 Test on gases evolved during combustion of materials from cables - Part 3: Measurement of low level of halogen content by ion chromatography

GB/T 19666-2019 history

• 2019 GB/T 19666-2019 General rules for flame retardant and fire resistant electric wires and cables or optical fiber cables
• 2005 GB/T 19666-2005 Flame retardant and fire resistant wires and cables