Application
Halogen-free single-core cables with improved properties in the event of fire are intended for use in dry rooms, for wiring lights, devices,
switchgear and distributors, in buildings with a high concentration of people and/or material assets, and in means of transport.
These cables are also suitable for installation in pipes on, in and under plaster, as well as in closed installation ducts.
They may be used for the internal wiring of devices, switchgear and distributors, as well as for protected installation in and on lights. DIN VDE 0298 Part 3 applies to the general requirements.
Permissible operating temperature on the conductor: 90 °C.
Construction:
Conductor: finely stranded, bare
Insulation: halogen-free cross-linked polymer mixture
Technical data:
at 20 °C
nominal voltage Uo/U 300/500 V 450/750 V
Maximum permissible operating voltage in
alternating and three-phase systems 330/550 V 495/825 V
in direct current systems 825 V 1238 V
Conductor resistance in accordance with DIN/VDE 0295
Test voltage 50 Hz, 5 min. 2000 V 2500 V
Temperature range:
maximum permissible temperature at the conductor 90 °C
Short-circuit temperature 250 °C
Properties:
flame-retardant
halogen-free
minimal smoke density.