250 MCM 3C Stranded Bare Copper Tape Unshielded XLPE PVC RE4H1(O)R 12/20KV Medium Voltage Cable
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250 MCM 3C Stranded Bare Copper Tape Unshielded XLPE PVC RE4H1(O)R 12/20KV Medium Voltage Cable
Allowable Ampacity for 250 MCM 3C Stranded Bare Copper Tape Unshielded XLPE PVC RE4H1(O)R 12/20KV Medium Voltage Cable: 100 Amps
About:
This cable is designed for medium voltage (12/20 kV) applications and is constructed with a 250 MCM AWG (American Wire Gauge) size, making it suitable for significant power transmission over medium distances. The “3C” indicates it has three conductors, typically used in three-phase electrical systems. The stranded bare copper conductors ensure good flexibility and conductivity.
Also Known As:
This type of cable might also be known in the industry by other names or acronyms related to its construction and applications, such as MV (Medium Voltage) power cable, 12/20 kV unshielded power cable, or XLPE insulated cable.
Application:
• Indoor and outdoor installations in medium voltage applications.
• Power distribution in utility networks, industrial plants, and infrastructure projects.
• Connection to transformers, switchgear, and other MV equipment.
Standards:
• The cable is likely designed to meet international and regional standards for medium voltage cables, which might include IEC 60502-2, BS 6622, or equivalent standards.
• It may also comply with specific fire performance, mechanical resistance, and environmental standards.
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: Not Hygroscopic Filler
• Outer Sheath: Red (RAL 3000), PVC type RZ
Features:
• According to IEC 60502-2
Specifications:
• No. of cores x cross section n x mm²: 3×150
• AWG no.: 250 MCM
• Outer-Ø ca.mm ± 10%: 68
• 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: 8610
• Part Number: 48100UR1030M69
