CONSTRUCTION:
Conductor: Solid (cl. 1), stranded (cl. 2)
or flexible (cl. 5) copper conductors
(annealed or tinned) (EN 60228)
Conductor cross section: 0,5 mm2, 0,75 mm2,
1,0 mm2, 1,3 mm2, 1,5 mm2, 2,5 mm2
Insulation: Mica tape&Halogen free flame retardant (H) or Mica tape&Cross-linked polyethylene (2X)
Colour insulation: a-black, b-white (300V) or blue (500V) (marked with numbers), c-red
Twisting elements: pairs or triples
Individual screen: Aluminium polyester tape (Al/PET) with solid tinned copper drain wire, longitudinally
Cable core: screened pairs or triples stranded in layers in cable core
Wrapping: At least one layer polyester tape
Collective screen: Aluminium polyester tape (Al/PET) with stranded tinned copper drain wire, longitudinally
Outer sheath: Halogen free flame retardant sheath (HFFR) according to EN 50290-2-27, orange
(RAL 2003) or red colour (RAL 3000)
Behavior in fire:
Self-extinguishing cable acc. to IEC 60332-1/
EN 60332-1/VDE 0482-332-1
Without flame propagation in vertical cable bundle acc. to IEC 60332-3-24 cat. C
Halogen-free: IEC 60754-1
Non-corrosive combustion gases: IEC 60754-2
Low smoke density: IEC 61034-2
Insulation integrity: IEC 60331
APPLICATION:
These multi-element metallic cables are designed for the signal transmission in instrumentation, analogue and digital communication, and control applications in process plants such as those found in the petrochemical industrie. Cables are recommended for indoor and outdoor installations, where is required additional fire protection, on racks, trays, in conduits, in dry and wet locations; not for direct burial.
The permissible temperature range:
– during installation: from -5°C to +50°C
– during operation (H): from -30°C to +70°C
– during operation (2X): from -30°C to +90°C
Min. permissible bending radius:
– during operation max. 7,5D (D – outer diameter)