Description

CONSTRUCTION MATERIALS Inner Conductor Smooth Copper Tube Dielectric Physical Foam Polyethylene Outer Conductor Overlapping Copper Foil Jacket Low Smoke Halogen-free Fire-retardant Jacket Color Black PHYSICAL DIMENSIONS Nominal Size 7/8" Inner Conductor Diameter 9.33 mm | 0.3673" Dielectric Diameter 22.80 mm | 0.8976" Outer Conductor Diameter 23.20 mm | 0.9134" Diameter Over Jacket 27.20 mm | 1.0709" MECHANICAL SPECIFICATIONS ELECTRICAL SPECIFICATION Single Bending radius 90 mm Capacitance 75.0 pF/m Multiple bending radius 250 mm Impedance 50±2 Ω Minimum Distance to Wall 50 mm Velocity 89% Tensile Strength 1350 N Insulation Resistance ＞10000 MΩ•km Bending Moment 14.9N.m Jacket Spark 8 KV Cable weight 475g/m Insulation Voltage 10 KV Recommended Hanger Spacing 0.8~1.2m Inner Conductor DC Resistance 1.80 Ω/km Outer Conductor DC Resistance 3.20 Ω/km