Insulated flexible busbar

Flexible busbars consist of several layers of copper strips, insulated with flexible high quality PVC   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: ≥200N/mm2.   Extensibility: ≥30%.  Technical data of insulation   Material: PVC.   Color: black.   Thickness: 1.8-2.1mm.   Shore hardness: A70-80.   Electrical strength: ≥23kV/mm.   Oxygen index: 30%.   Flame retardant; self-extinguishing.   Elasticity: ≥180% after 7-day aging-test with 135°C.   Tensile strength: ≥20MPa.Main features of flexible insulated busbars   Easy assembly: it could be easily bended and fixed with hands or easy tools.   Possibility of reducing sizes of the equipment:      - Due to favorable thermal radiation properties, the flexible insulated busbars can handle        heavier current loads than solid busbars of the same cross-section.      - Due to good insulating performance of the PVC, it could be possible to reduce the        distances between different flexible insulated busbars and between the flexible insulated         busbars and earth.      - The bending-radius could be smaller than that of normal cable or solid copper bars, so        that the connections could be more simple and short, and visually it could have better effect.   Lower temperature rise on the flexible insulated busbars than on normal copper bars.   High flexibility: no problem with vibrations or thermal expansions. 

Insulated flexible busbar