Power cable GP 270 V DC

oil-resistantabrasion-resistantweather-resistant

Product Description: Ground power supply cable specifically designed for the ground power supply of F‑35 fighter jets, ensuring reliable energy delivery to aircraft systems. The dual-jacket design with a red inner and yellow outer jacket provides a clear abrasion indicator, facilitates replacement planning, and enhances the safety of ground personnel. The cable meets the highest requirements for mechanical strength, chemical resistance, hydrolysis and microbial resistance, is halogen-free, and withstands extreme temperature ranges from -50 °C to +110 °C. With minimal voltage drop (DC resistance max. 7.98 Ω/km for 2.5 mm²) and test voltages of 3–5.5 kV AC, it guarantees safe operation even under extreme conditions. The GP 270 V DC cable offers a durable, low-maintenance, and highly reliable solution for the demanding ground power supply of modern military aircraft. Outstanding features: - Low capacity insulation - Abrasion-resistant PUR sheath - Cold flexible - Halogen-free - Oil resistant - Weather resistant - With wear indicator Construction: - Conductor: bare copper strands - Insulation: SABIX® - Colour code: 14 AWG: black with numbers, 8 AWG: red and black with numbers - Stranding: 14 AWG: cores twisted triplewise, wrapped with tape, 8 AWG: twisted in layers, wrapped with tape - Overall stranding: 14 AWG: elements and cores in layers, 8 AWG: element in centre, wrapped with tape - Inner sheath: PUR, red - Supporting braid: aramid yarn - Outer sheath: PUR, yellow Technical Data: - Nominal voltage: 270 V (DC) - Testing voltage: 14 AWG: core/core 3000 V (AC) 5 min., 8 AWG: core/core 5500 V (AC) 5 min. - Minimum bending radius: fixed laying: 4 x d, free movement: 6 x d - Temperature range: fixed laying: -50°C/+90°C, flexible use: -40°C/+90°C, limited time of use: +110°C (up to 7500h) - Halogen free: acc. to IEC 60754-1 - Fire performance: sheath material: UL 94 V2 - Chemical resistance: good against acids, alkalines, solvents, hydraulic liquids etc. - Hydrolysis- and microbe resistance: very good - acc. to EN 50363-10-2 - Salt water resistance: very good - acc. to UL 1309 - Oil resistance: very good - acc. to EN 50363-10-2 - MUD resistance: very good - acc. to IEC 60092-360 - Weather resistance: very good - acc. to HD 605 (VDE 0276-605) - Ozone resistance: very good - acc. to EN 50396 - Mechanical strength: properties of PUR-outer jacket: high tensile strength, high tear strength, high abrasion resistance, high notch resistance, high shear strength - Absence of harmful substances: acc. to RoHS directive of the European Union Dimensions: - item no.: L34000503 - Outer-ø: min. 40.0 mm - max. 41.9 mm - Copper figure: 1680 kg/km - Cable weight ≈: 2564 kg/km - Ohmic resistance at 20°C max.: 8 AWG: 1.91 Ω/km | 10 AWG: 7.98 Ω/km Other dimensions and colours are possible on request. Certifications: - CE - RoHS Characteristics / Technical Specifications: - Product: GP 270 V DC - Application: Ground power supply cable for F-35 fighter jets - Design: Dual-jacket (red inner, yellow outer), abrasion indicator - Voltage: 270 V DC - Test voltage: up to 5500 V AC - Temperature range: -50°C to +110°C - Halogen-free, oil, weather, salt water, hydrolysis, microbe, MUD, ozone, and chemical resistant - Mechanical strength: high tensile, tear, abrasion, notch, and shear strength - Conductor: bare copper strands - Insulation: SABIX® - Sheath: PUR - Supporting braid: aramid yarn - Item number: L34000503 - Outer diameter: 40.0–41.9 mm - Copper content: 1680 kg/km - Cable weight: 2564 kg/km - Ohmic resistance: 8 AWG: 1.91 Ω/km, 10 AWG: 7.98 Ω/km