25 mm2 CU/PVC/PVC Single Core, non-armoured (Tai Sin)

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Made in Singapore

Description

Construction

  1. Conductor: Plain Annealed Copper, Class 2 Stranded Circular or Compacted
  2. Insulation: Polyvinyl Chloride(PVC), Compound Type A
    • Insulation Color : Red, Black
  3. Outer Sheath: Polyvinyl Chloride (PVC) Compound Type ST 1
    • Outer Sheath Color : Grey

 

Electrical Characteristics

  • Operating Voltage, Uo/U :   0.6/1KV
  • Operating Temperature : -15’C to 70’C
  • Final Short Circuit Temperature : 160′ C
  • Test Voltage : 3.5kV for 5 minutes
  • Current Carrying Capacity
    1.  Enclosed in conduit in thermally insulating wall etc (Ref Method A),
      •   2 Cable Single-Phase A.C or D.C : 80A
      •   3 or 4 Cables, 3-Phase A.C : 73A
    2. Enclosed in conduit on wall or in trunking, (Ref Method B)
      •  2 Cable Single-Phase A.C or D.C  101A
      •  3 or 4 Cables, 3-Phase A.C  89A
    3. Clipped Direct (Ref Method C)
      • 2 Cable Single-Phase A.C or D.C : 114A
      • 3 or 4 Cables, 3-Phase A.C : 104A
    4. In free air or on a perforated cable tray horizontal or vertical
      • Touching
        • 2 Cable, Single-phase A.C or D.C Flat : 131 A
        • 3 Cable, 3-Phase, a.c Flat :114A
        • 3 Cable, 3-Phase, a.c Trefoil :110A
      • Space by One Cable Diameter
        • 2 Cable, Single-phase A.C or D.C or 3 Cables, 3-Phase A.C Flat
          • Horizontal : 146 A
          • Vertical : 130 A

 

Reference Standard

  • Design Specification: IEC60502-1
  • Conductor: IEC60228, BS EN60228
  • Flame Retardancy: IEC60332-1, BS EN60332-1

 

Installation Reference

  • Minimum Bending Radius(mm): 6 x cable overall diameter
  • Max. Pulling Tension (N/mm2) : 50

 

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