GB/T 19216.11-2003 Tests for electric cables under fire conditions--Circuit integrity--Part 11: Apparatus--Fire alone at a flame temperature of at least 750°C (English Version)
This part of GB/T 19216 specifies the test device used for cables or optical cables that are required to maintain circuit integrity when a flame with a temperature not lower than 750 °C (controlling heat output) is used for a separate fire test. Appendix A also provides the verification method of the torch and control system used in this test.
GB/T 19216.11-2003 history
2003GB/T 19216.11-2003 Tests for electric cables under fire conditions--Circuit integrity--Part 11: Apparatus--Fire alone at a flame temperature of at least 750°C