Description
Construction
- Conductor: Plain Annealed Copper, Class 2 Stranded Circular or Compacted
- Insulation: Cross-linked Polyethylene (XLPE) Compound
- Insulation Color : Natural
- Bedding : Polyvinyl Chloride (PVC) Compound Type ST2
- Bedding Color : Black
- Armour: Aluminium Wire Armoured (AWA)
- Outer Sheath: Polyvinyl Chloride (PVC) Compound Type ST 2
- Outer Sheath Color : Black
Electrical Characteristics
- Operating Voltage, Uo/U : 0.6/1KV
- Operating Temperature : -15’C to 90’C
- Final Short Circuit Temperature : 250′ C
- Test Voltage : 3.5kV for 5 minutes
- Current Carrying Capacity
- Clipped Direct (Ref Method C)
- 2 Cables, Single Phase A.C or D.C flat : 237A
- 3 or 4 Cables, 3-Phase A.C : 220A
- In free air or on a perforated cable tray horizontal or vertical (Ref method F)
- Touching
- 2 Cables, Single Phase A.C or D.C flat : 253A
- 3 Cables, 3-Phase A.C. flat : 232A
- 3 Cables, 3-Phase A.C. trefoil : 222A
- Space by One Cable Diameter
- 2 Cables, D.C
- Horizontal : 284A
- Vertical : 270A
- 2 Cables, Single-Phase A.C
- Horizontal : 282A
- Vertical : 266A
- 3 or 4 Cables, 3-Phase A.C
- Horizontal : 288A
- Vertical : 266A
- 2 Cables, D.C
- Touching
- Clipped Direct (Ref Method C)
Reference Standard
- Design Specification: IEC60502-1
- Conductor: IEC60228, BS EN60228
- Flame Retardancy: IEC60332-1, BS EN60332-1
Installation Reference
- Minimum Bending Radius(mm): 8 x cable overall diameter
- Max. Pulling Tension (N/mm2) : 50
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