Allowable Ampacity for 350 MCM 1C Stranded Bare Copper Tape Shield Armour Al PVC RE4H1RFR 6/10KV Medium Voltage Cable: 100 Amps

About:

This cable is engineered to transport electricity at medium voltage levels, specifically designed for 6 to 10 kilovolts. It features a single conductor (1C) made of 350 MCM American Wire Gauge (AWG) stranded bare copper, enhancing both its conductivity and flexibility.

Also Known As:

This cable might have different nomenclatures based on its key attributes or manufacturer, emphasizing aspects like its 350 MCM AWG size, stranded copper design, tape shielding, aluminum armor, and PVC jacketing.

Application:

• Infrastructure for power transmission in medium voltage ranges, such as in utility networks or industrial plants.
• Feeding power to transformers, switchgear, and other medium voltage equipment.
• Suitable for both outdoor and indoor environments, given its robust protective layers.
• Used in areas where mechanical protection and electromagnetic interference shielding are required.

Standards:

• IEC standards pertinent to medium voltage cables.
• ASTM standards for copper and aluminum quality.
• Possibly national or regional standards focusing on electrical systems and safety.

Construction:

• Conductor: Stranded Red Copper Conductor Cl.2, acc.to IEC 60228
• Inner Semi-Conductive Layer: Extruded Semi-Conducting Compound
• Insulation: XLPE compound
• Outer Semi-Conductive Layer: Extruded Semi-Conducting Compound
• Screen: Red Copper Tape
• Inner Sheath: PVC Compound
• Armour: Aluminium wires
• Outer Sheath: Red (RAL 3000), PVC type ST2

Features:

• According to IEC 60502-2

Specifications:

• No. of cores x cross section n x mm²: 1x185
• AWG no.: 350 MCM
• Outer-Ø ca.mm ± 10%: 36
• Nominal Voltage: Uo/U 3,6/6 kV, Uo/U 6/10 kV, Uo/U 8,7/15 kV, Uo/U 12/20 kV, Uo/U 18/30 kV
• Test Voltage: Uo/U 3,6/6 kV = 11 kV, Uo/U 6/10 kV = 17 kV, Uo/U 8,7/15 kV = 24 kV, Uo/U 12/20 kV= 29 kV, Uo/U 18/30 kV = 45 kV
• Temperature range: - 0° C up to + 90° C
• Max short circuit temperature: + 250° C
• Min. Bending Radius: 14 x d
• Cable Weight approx. kg/km: 2880
• Part Number: 48110QRL010M70