Description
Construction
- Conductor: Plain Annealed Copper, Class 2 Stranded Circular or Compacted
- Insulation: Cross-linked Polyethylene (XLPE), Compound
- Insulation Color : Natural
- 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
- Enclosed in conduit in thermally insulating wall etc (Ref Method A),
- 2 Cable Single-Phase A.C or D.C : 158A
- 3 or 4 Cables, 3-Phase A.C : 141A
- Enclosed in conduit on wall or in trunking, (Ref Method B)
- 2 Cable Single-Phase A.C or D.C 198A
- 3 or 4 Cables, 3-Phase A.C 175A
- Clipped Direct (Ref Method C)
- 2 Cable Single-Phase A.C or D.C : 228A
- 3 or 4 Cables, 3-Phase A.C : 209A
- In free air or on a perforated cable tray etc, horizontal or vertical (Ref Method F)
- Touching
- 2 Cable, Single-phase A.C or D.C Flat : 242A
- 3 Cable, 3-Phase, a.c Flat :216A
- 3 Cable, 3-Phase, a.c Trefoil :207A
- Touching
- In free air (Ref Method G)
- Space by One Cable Diameter
- 2 Cable, Single-phase A.C or D.C or 3 Cables, 3-Phase A.C Flat
- Horizontal : 275A
- Vertical : 246 A
- 2 Cable, Single-phase A.C or D.C or 3 Cables, 3-Phase A.C Flat
- Space by One Cable Diameter
- Enclosed in conduit in thermally insulating wall etc (Ref Method A),
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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