Product Information

Specification

250 MCM 1C Stranded Bare Copper Tape Shielded XLPE PVC RE4H1R 12/20KV Medium Voltage Cable

Allowable Ampacity for 250 MCM 1C Stranded Bare Copper Tape Shielded XLPE PVC RE4H1R 12/20KV Medium Voltage Cable:100 Amps

About:

This cable is designed for medium voltage applications and features a 250 MCM single-core stranded bare copper conductor, which ensures good conductivity and mechanical flexibility. The tape shielding is used for electromagnetic interference protection, and the cross-linked polyethylene (XLPE) combined with polyvinyl chloride (PVC) insulation and jacketing provides electrical insulation, physical protection, and resistance to various environmental stresses. The " 12/20KV " designation indicates its voltage rating, suitable for systems up to 20 kV.

Also Known As:

• 250 MCM 1C RE4H1R cable
•  12/20KV medium voltage cable
•  Copper tape shielded MV cable

Application:

• Industrial plant power distribution
• Infrastructure and public utility installations
• Power supply in commercial buildings
• Backup systems for critical applications

Standards:

• IEEE standards for medium voltage cables
• IEC standards for construction and testing
• Local or national safety standards like UL or ANSI

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 Wires And One Or Two Copper Tape(S) Applied Helically, If Necessary
• Outer Sheath: Red (Ral 3000), Pvc Type St2

Features:

• According To Iec 60502-2 As Far As Applicable

Specifications:

• AWG No: 250 MCM
• No.of cores x cross section n x mm2: 1x150
• Outer-Ø ca.mm ± 10%: 31,5
• 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, Uo/U 26/45 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: - 15 oC up to + 90 oC
• Max short circuit temperature:+ 250 oC
• Min. bending radius: 12 x d
• Max. tensile stress: 60 N/mm2
• Cable weight approx. kg/km: 2090
• Part Number: 48100URL010M69

*Data provided on this page is subject to change based on different manufacturers' variances

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