4 SOL SD CU 110 MILS/LDPE RISER

Southwire #: 14274501

Copper Transformer Riser Wire. Black Polyethylene Covered. Solid or Stranded Soft Drawn Copper Conductor.

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Application

Used on transformers as connection between line conductor and transformer primary bushing in applications where protection from momentary contact from wildlife is needed. Although not treated as an insulation, the covering on transformer riser wire does provide an increased level of protection from momentary grounded contacts caused by wildlife, excessive wind and tree limbs or other grounded objects in the proximity of the high voltage lead. May be used on distribution system voltages up to 35kV line-to-line.

Specifications

measurement
imperial metric
Stock # 14274501 14274501
No. of Conductors 0 0
Size (AWG or kcmil) 4 AWG 4 AWG
No. of Strands 1 1
Nom. OD (mils) (mm) 424 10.78 mils mm
Nominal Total Weight (lbs/1000') (kgs/km) 170 253 lbs/1000' kgs/km

Standards & References

Southwire’s transformer riser wire meets or exceeds the following ASTM specifications:

  • B 3 Soft or Annealed Copper Wire
  • B 8 Concentric-Lay-Stranded Copper Conductors, Hard, Medium-Hard, or Soft.

Construction

Conductors are solid soft drawn copper. The covering is high molecular weight polyethylene, black.

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