EN 60332-2-2 Diffusion flame for a single small cable – Standard
IEC 60332-2-2 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
EN 60332-2-2 Diffusion flame for a single small cable – Scope
IEC 60332-2-2: Specifies the procedure for testing the resistance to vertical flame propagation for a single small vertical electrical insulated conductor or cable, or optical cable, under fire conditions.
The apparatus is given in IEC 60332-2-1. This standard gives the procedure for testing small optical fibre cables or a small insulated conductor or cable when the method specified in IEC 60332-1-2 is not suitable because some small optical fibre cables may break or small conductors may melt during the application of the flame. The recommended range of application is for the testing of small single insulated conductors or cables of less than 0,5 mm² cross-section.
EN 60332-2-2 Diffusion flame for a single small cable – Relative standards
EN 60332-1-2: Test for vertical flame propagation for a single insulated wire or cable
EN 60332-1-3:Tests on electric and optical fibre cables under fire conditions Part 1-3: Test for vertical flame propagation for a single insulated wire or cable - Procedure for determination of flaming droplets/particles
EN 60332-2-1: Tests on electric and optical fibre cables under cables under fire conditions-Part 2-1: Test for vertical flame propagation for a single small insulated wire or cable-Apparatus.
EN60332-3-24: Test on Electric and Optical Fibre Cables under Fire Conditions Part 3-24: Test For vertical flame spread of vertically---Mounted bunched wires or cables Category C