Flexible insulated copper busbar

Specifications

1)Manufactured according to your requirement.
2)Advanced automatic length-ranging machines.

General Description:

  1.     Technical data of electrical conductor:

          Copper strips (≥99.9% Cu).

          Surface: uncoated or tinned.

          Resistivity: ≤1.785μΩcm2/cm.

          Electrical conductivity: ≥55 Sm/mm2.

          Tensile strength: ≥200 N/mm2.

          Extensibility: ≥30%.

  2.     Technical data of insulation:

          Material: PVC  Color: black.

          Thickness: 1.8-2.1 mm.

          Shore hardness: A70-80

          Electrical strength: ≥23 kV/mm.

          Oxygen index: 30%.

          Flame retardant: self-extinguishing.

          Elasticity: ≥180% after 7-day aging-test with 135°C.

          Tensile strength: ≥20 MPa.

  3.     Technical data of flexible insulated busbars:

          Operating temperature: -30°C to +105°C.

          Operating voltage: 750V

          Voltage withstand performance with 15 min/50 Hz AC.

          Between flexible insulated busbar and earth: ≥15 kV.

          Between two flexible insulated busbars: ≥30 kV.

Application:

Rail transport, electric traction electrical inverter, transmission connection system.

Photovoltaic (pv), wind energy, military facilities, industrial frequency conversion power transmission,Inverter connection system.

Houses, buildings, factories, ships and other electrical facilities