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Allowable Ampacity for 1 AWG 1C Stranded Bare Copper Tape Shielded Red PVC RG7H1R 18/30KV Medium Voltage Cable: 100 Amps

About:

This cable features a single conductor (1C) made of stranded bare copper, which is ideal for efficient electricity transmission. It is designed to handle medium voltage levels, up to 18/30 kV, making it suitable for power distribution in utilities, industrial plants, and other settings requiring medium voltage. The "RG7H1R" likely refers to a specific product code or standard relevant to this cable type.

Also Known As:

This type of cable might be known by different names or specifications depending on the manufacturer or the industry. It could be referred to based on its specific application, voltage rating, or construction details.

Application:

• Power distribution in medium voltage networks
• Connection to transformers and substations
• Industrial installations requiring medium voltage supply
• Infrastructure projects like airports, hospitals, and large commercial complexes

Standards:

• IEC (International Electrotechnical Commission) standards for medium voltage cables
• ANSI (American National Standards Institute) standards
• UL (Underwriters Laboratories) certification for safety
• Other specific electrical standards relevant to medium voltage cables

Construction:

• Conductor: Stranded red copper conductor Cl.2, acc.to IEC 60228
• Inner Semi-Conductive Layer: Extruded elastomeric compound
• Insulation: Rubber type G7
• Outer Semi-Conductive Layer: : Extruded elastomeric compound
• Screen: Red copper wires and one or two copper tape(s) applied helically, if necessary
• Outer Sheath: Red (RAL 3000), PVC type RZ

Features:

• According to IEC CEI 20-13
• According to IEC 60502-2 (as far as applicable)
• According to IEC 60840 (26/45 kV)

Specifications:

• No. of cores x cross section n x mm²: 1x50
• AWG no.: 1
• Outer-Ø ca.mm ± 10%: 35,9
• Nominal Voltage: Uo/U 1,8/3 kV, 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 1,8/3 kV = 6 kV, 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° C up to + 90° C
• Max short circuit temperature: + 250° C
• Min installation temperature: 0° C
• Min. bending radius: 12 x d
• Max. tensile stress: 60 N/mm²
• Cable Weight approx. kg/km: 1400
• Part Number: 48010XRL010M65