Glow-wire flammability test

The equipment enclosure made of insulating material with a size not less than 10cm×10cm shall meet the requirements of the glow-wire flammability test specified in GB/T 5169.11. The test temperature is 650℃±10℃, and the most representative sample shall be selected for testing from enclosures made of the same material.

Applicable standards：GB 17945-2024 Emergency lighting and evacuation指示sign systems for fire protection, GB/T 5169.11-2017 Electrical and electronic products - Fire hazard testing - Part 11: Glow-wire/Heated wire basic test methods
Test range: Insulating materials