Halogen-free cables with insulation and integrity NHXCH FE
8 E9 Application: Safety cables are used wherever special protection against fire and fire damage to people and property is necessary and high Notlaufzeiten must be met, such as in airports, hospitals and schools. Indoor and outdoor use, but do not lay directly in the ground and water. The fire caused by smoke emission, which makes the escape routes found and the development of toxic gases causes is prevented. Insulation of at least
8 min and integrity of at least 9 min security about 9 min guarantees the functionality when water pressure boosting systems for fire water supply, ventilation systems, smoke and heat exhaust ventilation systems and fire lifts, etc. Construction: Conductor: bare copper wire according to VDE 295, round solid or Stranded> 5 mm ² are compressed mica tape insulation: polymer mixture halogen-free according to VDE 2 7 T. 23 Core identification to VDE 293 Inner covering: glass silk ribbons or extruded filling compound, foil Concentric conductor: Bare copper wire with adverse trends helix of copper tape, PETP tape outer jacket : halogen-free polymer mixture according to VDE 2 7 T. 24 Jacket Color: Orange Specifications: Nominal voltage: 6 /
kV Test voltage: 4 V Temperature range: +5 ° C - 5 ° C (during installation) -3 ° C - +7 ° C (after installation) Operating Temp. +9 ° C (max) Bend Radius:
x cable diameter (fixed) tests: Burning characteristics: according to VDE 472 T. 8 4, Category C (= IEC 332-3) Insulation: according to VDE 472 T. 8
4 and IEC 33
Function maintenance: according to VDE 472 T. 8 4 Type: NHXCH 4X25 /
6 E9 item:
MTR