250 MCM 1C Stranded Bare Copper Tape Shield Armour Al PVC RE4H1RFR 18/30KV Medium Voltage Cable
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250 MCM 1C Stranded Bare Copper Tape Shield Armour Al PVC RE4H1RFR 18/30KV Medium Voltage Cable
Allowable Ampacity for 250 MCM 1C Stranded Bare Copper Tape Shield Armour Al PVC RE4H1RFR 18/30KV Medium Voltage Cable: 100 Amps
About:
This type of cable is designed for power transmission and distribution in medium voltage networks. It is suitable for installation in various environments, including indoors, outdoors, underground, in cable ducts, power stations, industrial plants, and in places where mechanical damage to the cable is unlikely.
Also Known As:
• 250 MCM AWG single core medium voltage cable
• Tape shielded armored MV cable
• 18/30kV single core cable
Application:
• Power networks, underground, outdoor and indoor applications, and in cable ducts
• Electrical distribution and transmission lines
• Facilities that require high security and reliability of power supply, like hospitals, airports, and data centers
Standards:
• IEC 60502-2 (International Electrotechnical Commission)
• ASTM B3 and B8 (American Society for Testing and Materials for bare copper)
• Any local or national standards that apply to medium voltage cables and their installation
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: 1×150
• AWG no.: 250 MCM
• Outer-Ø ca.mm ± 10%: 46
• 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: 3410
• Part Number: 48110XRL010M69
