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Allowable Ampacity for 1 AWG 3C 25mm Bare Copper Shield Steel Braid Thermoplastic Halogen-Free FG7(O)AM1 0.6/1KV Armour Cable: 100 Amps

About:

This cable is designed for medium voltage applications, providing a secure and reliable means of power distribution in environments requiring enhanced protection against mechanical stresses, electrical interference, and fire hazards. The use of bare copper conductors, steel braid armor, and a halogen-free thermoplastic sheath makes it suitable for installations where safety and performance are paramount.

Also Known As:

• FG7(O)AM1 Armoured Cable
• Halogen-Free Armored Power Cable
• Steel Braid Armoured Halogen-Free Cable

Application:

• Industrial installations, particularly where fire safety is a concern and in areas with a high risk of mechanical damage.
• Power supply in both outdoor and indoor environments, including those exposed to moisture, due to its enhanced protective features.
• Infrastructure projects like subways, tunnels, and buildings requiring cables with low smoke and non-toxic gas emissions in case of fire.

Standards:

• Typically meets international standards for fire resistance, low smoke emission, and halogen-free materials. These may include, but are not limited to, IEC 60502-1 for power cables with extruded insulation for rated voltages from 1kV to 30kV.
• Standards for flame retardant and halogen-free properties might include IEC 60754 (for gas acidity) and IEC 61034 (for smoke density).

Construction:

• Conductor: Flexible red copper conductor Cl.5, acc.to IEC 60228
• Insulation: Rubber type G7
• Colour cores: acc. to DIN VDE 0293-308, HD 308 S2 from 6 cores black cores with consecutive numbers acc. to EN 50334; green-yellow earth-wire from 3 cores
• Inner sheath: Thermoplastic halogen-free compound
• Armour: Braid of galvanized steel wires
• Outer sheath: Green (RAL 6018), thermoplastic halogen-free type M1

Features:

• According to IEC 60502-1

Specifications:

• No. of cores x cross section n x mm²: 3x50+25
• AWG no.: 1
• Outer-Ø ca.mm ± 10%: 33,6
• Copper Weight kg/km: 1680
• Nominal Voltage: Uo/U 0,6/1 kV
• Test voltage: 4 kV
• Temperature range: - 15°C up to + 90°C
• Max short circuit temperature: + 250° C
• Min. bending radius: 14 x d
• Max. Tensile Stress: 50 N/mm²
• Cable Weight approx. kg/km: 2700
• Part Number: 46170GE2035M65