Armoured Overall Screened 4x2.5 Grey

Control and Instrumentation, Collectively Screened, Armoured Marine Cable, 150V/250V (300V), 90°C

Conductor

• Bare (optional tinned copper) class 5 according to IEC 60228

Insulation

• HF XLPE compound according to IEC 60092-360. Thickness according to IEC 60092-376

Core Identification

• Single: black with numbers 1, 2, 3, …
• Pair: black, white with numbers 1-1, 2-2, 3-3, …
• Triple: black, white, red with numbers 1-1-1, 2-2-2, 3-3-3, …
• Quad: black, white, red, blue with numbers 1-1-1-1, 2-2-2-2, 3-3-3-3, …

Single Core Assembly

• Each core assembled forming pairs or triples or quads (unit)

Assembly

• All cores or units assembled in round formation with suitable fillers and non hygroscopic tape(s)

Collective Screen

• Aluminium/polyester tape with drain wire

Taping

• Non-hygroscopic tape(s)

Armouring

• Bare copper (upon request tinned copper or galvanized steel wire braid).
• Minimum coverage 90%

Outer Sheath

• SHF1 compound according to IEC 60092-360
• Thickness according to IEC 60092-376
• Colour: grey (or other colour agreed)
• Outer diameter according to IEC 60092-350 annex D

Marking

• UNIKA (Italy) – SH-CI-C-A 150/250V 90°C (n° cores) x (n° units) x (cross-section) – IEC 60092-376 – IEC 60332-3-22

Rated Conductor Temperature For Fixed Installation

• 90°C

Minimum Installation Temperature

• -15°C

Minimum Bending Radius

• 6D

Fire Behaviour

• IEC 60332-3-22 not fire propagation
• IEC 60332-1-2 not flame propagation
• IEC 60754-1 halogen content
• IEC 60754-2 pH and conductivity
• IEC 60684-2 fluorine content
• IEC 61034 smoke emission

SKU LAPP-N7W42
MPN N7W42