Caledonian FIREGUARD Cables
FIREGUARD cables are constructed in the following typical design:
1. Solid/stranded annealed copper conductor
2. Glass mica tape/silicone rubber as flame barrier
3. XLPE/PVC as insulation
4. Normal or Flame retardant FRPVC as sheath
FIREGUARD cables are offered in either single core, multicore or multi-pair constructions.
The insulation material is usually PVC with different levels of fire retardance properties to meet different stringent environment requirement. The cables may be armoured or braided, with or without metallic screen, depending on different applications.
The FIREGUARD cables manufactured by Caledonian comply with either one or combination of the following standards.
Flame Retardant offshore & Marine Cables(IEC 60092)
MariTox Marine Flame Retardant Medium Voltage Cables
MTX 3.6/6kV, 6/10kV, 8.7/15kV XLPE Insulated, LSOH (SHF1) Sheathed, Armoured(Halogen Free Inner Covering
These armoured MV cables are used on board of ships in all locations for fixed installations complying with IEC standards 60092-352. These cables are flame retardant, low smoke & halogen free.
Conductors: Class 2 stranded copper conductor.
Conductor Screen: Semi-conducting layer (tape/compound).
Insulation Screen: Semi-conducting layer (tape/compound).
Metallic Screen: Copper tape
Inner Covering: Halogen free compound.
Armour: Copper wire braid.
Outer Sheath: LSOH (SHF1). SHF2 can be offered upon request.
Coloured tape shall be inserted under metallic screen.
3core: Red, Yellow, Blue.
Mechanical and Thermal Properties
Bending Radius for Fixed Installations: 12×OD (single core); 9×OD (three core)
Temperature Range: -30℃ ～ +80℃
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